Testimonials – Air Conditioning Articles

Air Conditioning Maintenance in Oro Valley, AZ 85755

April 12, 2024

“A new technician arrived for my air-conditioning maintenance today. Very knowledgeable, personable and efficient. I could not be happier. Hamstra continues to impress.”

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Air Conditioning Maintenance in Tucson, AZ 85745

April 12, 2024

“I continue to appreciate the fine, expert service provided by Hamstra techs. Thank you once again. Joyce A.”

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Air Conditioning Maintenance in Green Valley, AZ 85622

April 11, 2024

“A wonderful young man was here to do my maintenance. As always Hamstra came through as a great company. I'm so happy I went with you.”

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Air Conditioning Repair in Tucson, AZ 85710

April 5, 2024

“Did the required maintenance vary of quick and efficient?”

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Air Conditioning Maintenance in Tucson, AZ 85718

April 5, 2024

“Technician was great. Polite, efficient. Could not ask for more. Invited back anytime.”

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Air Conditioning Maintenance in Corona de Tucson, AZ 85739

April 5, 2024

“By far the best service we’ve had over the past 9 years! Professional, prompt, knowledgeable”

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Air Conditioning Maintenance in Tucson, AZ 85749

April 5, 2024

“Richard was friendly, very professional and informative!”

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Air Conditioning Maintenance in Tucson, AZ 85748

April 2, 2024

“Richard provided excellent maintenance service.”

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Air Conditioning Maintenance in Tucson, AZ 85750

April 2, 2024

“Re: Spring maintenance on my 4 HVAC units: Houston and Robert were great. On time, and courteous. Always knowledgeable and willing and patient to answer any questions I have. Five Stars for sure.”

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Air Conditioning Maintenance in Oro Valley, AZ 85755

April 1, 2024

“Bryan did a great job!”

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Air Conditioning Maintenance in Oro Valley, AZ 85755

April 1, 2024

“Bryan did a great job!”

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Air Conditioning Maintenance in Oro Valley, AZ 85755

April 1, 2024

“Will is a great guy! Very professional and does a great job.”

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Air Conditioning Replacement in Tucson, AZ 85718

March 30, 2024

“Have always had the best service. They have been servicing my units for years. Had a mini split installed 8 years ago that is in amazing shape and performance. And the old heat pump ac unit was fully replaced the other day. Always friendly. They even took out my old 1970 swamp cooler!”

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Air Conditioning Maintenance in Oro Valley, AZ 85755

March 29, 2024

“Great tec, Dave”

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Air Conditioning Maintenance in Tucson, AZ 85755

March 28, 2024

“On time, nice job, clear update”

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Air Conditioning Maintenance in Marana, AZ 85658

March 28, 2024

“Professional experienced thorough service personnel.”

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Air Conditioning Maintenance in Tucson, AZ 85745

March 28, 2024

“Competent and knowledgeable service technicians. Arrive as scheduled and keep you informed. Have kept 15+ year old system working great.”

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Air Conditioning Maintenance in Marana, AZ 85658

March 26, 2024

“Our service person was very professional & knowledgeable. He took good care of us .”

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Air Conditioning Maintenance in Tucson, AZ 85711

March 26, 2024

“Arrived on time, did all system checks inside and out and wasted no time. Clean bill of health!”

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Air Conditioning Maintenance in Tucson, AZ 85704

March 25, 2024

“Will was excellent he inspected my system and brought all fluids up to proper levels. He was efficient and neat. I would strongly recommend Hamstra to service my heat and cooling system.”

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Air Conditioning Maintenance in Tucson, AZ 85743

March 21, 2024

“On time and very courteous service.”

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Air Conditioning Maintenance in Tucson, AZ 85716

March 19, 2024

“Richard with Hamstra HVAC was professional, thorough and offered suggestions of what was needed to make the AC run more efficiently and effectively. Excellent service!”

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Air Conditioning Maintenance in Tucson, AZ 85704

March 13, 2024

“Jeff was thorough and efficient. Having the same technician as my last service was a bonus.”

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Air Conditioning Maintenance in Tucson, AZ 85712

March 12, 2024

“Excellent service, as usual – every six months.”

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Air Conditioning Maintenance in Tucson, AZ 85704

March 6, 2024

“Always great – every time!”

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Air Conditioning Maintenance in Tucson, AZ 85750

March 5, 2024

“Checkup went well.”

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Air Conditioning Maintenance in Tucson, AZ 85750

March 5, 2024

“Checkup went well.”

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Air Conditioning Maintenance in Tucson, AZ 85718

March 2, 2024

“Very prompt and courteous very thorough”

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Air Conditioning Maintenance in Tucson, AZ 85705

February 14, 2024

“We’ve been very satisfied with Hamstra since the day they installed our new AC/heat unit. With their careful bi-annual maintenance we look forward to many more trouble free years with our AC/heat.”

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Air Conditioning Maintenance in Tucson, AZ 85704

February 12, 2024

“ALWAYS AWESOME SERVICE!”

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Air Conditioning Installation in Catalina, AZ 85739

February 5, 2024

“Hamstra designed and installed my AC units. The guys came back for a system check and made any needed corrections. Hamstra did an awesome job and I would recommend them.”

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Air Conditioning Maintenance in Tucson, AZ 85718

February 4, 2024

“Excellent service & professional tech support from Richard for routine warranty tune-up. Extremely helpful answering my questions and offering maintenance suggestions/improvements to maximize HVAC service life. Thanks!”

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Air Conditioning Maintenance in Tucson, AZ 85714

January 10, 2024

“Tech was helpful and courteous.”

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Air Conditioning Maintenance in Vail, AZ 85641

January 6, 2024

“Caden was exceptional”

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Air Conditioning Replacement in Tucson, AZ 85750

December 27, 2023

“In the past 6 months I replaced (2) AC/Heating units with Hamstra. I dropped a pretty penny but my units were at 22 years old so I was due. All the folks we dealt with at Hamstra, starting with big John Sudback, Elizabeth in the office, the pre-install site team and then the actual install…

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Air Conditioning Maintenance in Tucson, AZ 85718

December 21, 2023

“I want you to know that I was happy with the service from Dave. Thank you!”

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Air Conditioning Maintenance in Tucson, AZ 85746

December 13, 2023

“Caden was very professional and friendly. Pleased with the service.”

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Air Conditioning Installation in Tucson, AZ 85718

December 11, 2023

“Well run family owned company. Great service, excellent skills, courteous staff.”

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Air Conditioning Maintenance in Tucson, AZ 85730

December 11, 2023

“The young man that came was courteous and informative.”

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Air Conditioning Maintenance in Oro Valley, AZ 85755

December 9, 2023

“Very prompt, courteous and got the job done.”

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Air Conditioning Maintenance in Tucson, AZ 85718

December 5, 2023

“Excellent- very professional & courteous!”

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Air Conditioning Maintenance in Tucson, AZ 85750

December 4, 2023

“Austin was very professional and he did a great job!”

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Air Conditioning Installation in Tucson, AZ 85746

December 1, 2023

“Hamstra went above and beyond to make sure our unit and installation were to our satisfaction. I feel like I’m calling family whenever I’m scheduling a service. Awesome job Hamstra!!!”

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Air Conditioning Maintenance in Oro Valley, AZ 85755

November 28, 2023

“The technician was professional and explained everything. He was on time and checked all the systems. Service was excellent.”

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Air Conditioning Maintenance in Tucson, AZ 85713

November 27, 2023

“Caden was informative,professional,and pleasant while doing a basic maintenance check and reviewing hail damage to our unit.”

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Air Conditioning Maintenance in Tucson, AZ 85704

November 27, 2023

“Brian Adams visit today was to perform maintenance on newly installed air conditioner. He did a lot more by checking on a water leak after a rain and checked out and turned on home heater and that is now ready to used when needed.. He is knowledgeable and efficient and explained what he did. I…

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Air Conditioning Maintenance in Tucson, AZ 85716

November 27, 2023

“Helped with direction of air flow by adjusting vents. We are more comfortable now. Answered all questions we had.”

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Air Conditioning Replacement in Oro Valley, AZ 85755

November 27, 2023

“Very thorough and professional from start to finish. I believe they take pride in their work and did a great job. I would use them again without hesitation.”

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Air Conditioning Maintenance in Tucson, AZ 85704

November 14, 2023

“As always, great service.”

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Air Conditioning Maintenance in Tucson, AZ 85750

November 7, 2023

“Always reliable, professional and knowledgeable.”

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Air Conditioning Installation in Tucson, AZ 85735

November 3, 2023

“We are extremely happy with the service and the system we will recommend them for sure if we could give 10 stars we would they’re the best. Gracias little John”

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HVAC Maintenance in Tucson, AZ 85712

October 27, 2023

“I have always had excellent service from Hamstra, whether for my 6-month checkups or for advice on new or replacement equipment. I added a smart thermostat this fall and Jesus (Hamstra tech) did an excellent job at installing it. He also patiently gave me lots of hints on how to program it.”

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HVAC Maintenance in Tucson, AZ 85748

October 23, 2023

“Friendly and helpful technicians! Thank you.”

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Air Conditioning Maintenance in Oro Valley, AZ 85755

October 19, 2023

“Dave, service technician was thorough and knowledgeable in diagnosing the fault with my air conditioning units and was quickly able to get them up and running. He is friendly and courteous and a credit to your company.”

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Air Conditioning Maintenance in Oro Valley, AZ 85755

October 19, 2023

“Dave, service technician was thorough & knowledgeable in diagnosing the fault with my air conditioning units & was quickly able to get them up & running. He is friendly & courteous & a credit to your company.”

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Air Conditioning Maintenance in Tucson, AZ 85718

October 19, 2023

“This was just a Spring tune-up covered under the new installation plan. Austin was very thorough and provided excellent service. Thank you!”

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Air Conditioning Maintenance in Tucson, AZ 85735

October 19, 2023

“Caden was very polite and professional. Nice young man 😊”

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Air Conditioning Maintenance in Oro Valley, AZ 85737

October 19, 2023

“Great technician and professional very competent. Zach was great.”

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Air Conditioning Maintenance in Tucson, AZ 85716

October 19, 2023

“Good work. Punctual arrival. Extensive explanation and useful recommendations. Thank you.”

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Air Conditioning Maintenance in Tucson, AZ 85732

October 19, 2023

“Zack was a wonderfully pleasant young man who took plenty of time to check the outside units as well as the inside. I very much appreciated his asking me if I had any questions, And gave me understandable explanations. Thank you for the great service.”

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Air Conditioning Maintenance in Tucson, AZ 85715

October 19, 2023

“They come as scheduled, explain what they are going to do, and keep cost at price quoted.”

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Air Conditioning Installation in Tucson, AZ 85749

October 19, 2023

“The requested service was for replacement of old AC and heating system and we couldn’t be happier with the new system as well as the installation process. The techs were very personable and professional. All efforts were made to protect our floors and walls during the installation and installers worked very well together making the…

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Air Conditioning Maintenance in Tucson, AZ 85718

October 19, 2023

“Excellent service. Prompt, friendly, professional and knowledgeable. Thanks for providing such great service. Dave did a great job!”

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Air Conditioning Repair in Vail, AZ 85641

October 19, 2023

“Great service as always. They do care about their customers.”

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Air Conditioning Repair in Tucson, AZ 85718

October 19, 2023

“The Hamstra service team is really wonderful. The two gentlemen that came today were professional, friendly, expedient, and knowledgeable. In my opinion, they went above and beyond to address my needs in a very timely manner. They were really nice and solved my issues in very short order. Thank you so much. I highly recommend…

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Air Conditioning Repair in Tucson, AZ 85718

October 19, 2023

“This is an update to an earlier review. When my a/c compressor stopped on Saturday, with temperatures over 100 degrees, I knew I had a problem. Fortunately, Hamstra was able to send someone over that evening and necessary repairs were made. (I have a service contract.) Everything checked out fine after a failed part was…

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Air Conditioning Maintenance in Tucson, AZ 85712

October 19, 2023

“Hamstra is very professional and have been working with them for years. They do Fantastic work.”

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Air Conditioning Maintenance in Tucson, AZ 85719

October 19, 2023

“Houston arrived on time and did an expert job of maintenance. Very pleased with the care he took to check the HVAC. Polite, friendly and professional. Highly recommend Hamstra.”

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Air Conditioning Repair in Tucson, AZ 85750

October 18, 2023

“Our tech, Houston was terrific!”

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Air Conditioning Maintenance in Tucson, AZ 85750

October 18, 2023

“Our service professional was Taylor. I have owned and maintained properties in Tucson for 47 years. Taylor was the most polite, organized, no nonsense, articulate, on time, eager to please individual I have ever had the pleasure of dealing with. What a splendid human. Thank you for sending him to salvage our old barn of…

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HVAC Maintenance in Tucson, AZ 85715

October 18, 2023

“A twice a year unit check up to keep the unit operating at its max! The service man does a great job at helping work properly and lets me know all that’s going on and what might be needed on the next visit!”

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Air Conditioning Maintenance in Tucson, AZ 85749

October 18, 2023

“Technician took time to repair and do maintenance. Explained everything well and would strongly recommend this company.”

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Air Conditioning Maintenance in Tucson, AZ 85745

October 18, 2023

“We are moving and therefore have to terminate our contract with Hamstra. Through our experience with Hamstra as our HVAC/Furnace maintenance service provider they have been wonderful. They are professional, skilled, courteous, timely,neat, and just nice people. I am passing along contact information to our home buyers in the hopes that they will continue a…

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Air Conditioning Maintenance in Oro Valley, AZ 85704

October 18, 2023

“Polite professional and punctual”

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Air Conditioning Maintenance in Oro Valley, AZ 85704

October 18, 2023

“Polite professional and punctual”

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Air Conditioning Maintenance in Tucson, AZ 85742

October 18, 2023

“Always a great experience with Hamstra; knowledgeable and competent technicians that fully explain the process and work to be done. Our service today was done by Juan Cordova, a very professional technician who fully explained the process and made very helpful recommendations. Always satisfied with Hamstra!”

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Air Conditioning Repair in Tucson, AZ 86710

October 18, 2023

“Zackery was out today to get our AC working after TEP installed a new meter in our back yard and caused a voltage spike, he assessed the problem immediately and installed a new component that was blown. He was knowledgeable, informed and professional. ⭐️⭐️⭐️⭐️⭐️”

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Air Conditioning Maintenance in Tucson, AZ 85713

October 18, 2023

“Hamstra’s Choice Service for routine checks on my system has helped keep my A/C in excellent running condition. I feel secure knowing I can rely on my system and won’t need to schedule emergency service in this heat. The maintenance agreement has paid off. Technician Jake was knowledgeable and courteous.”

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Air Conditioning Maintenance in Tucson, AZ 85711

August 7, 2023

“Juan Cordova was professional, organized, efficient, and friendly during my annual AC tune-up. Lisa was fabulous with my scheduling and all my questions. Great staff.”

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Air Conditioning Maintenance in Tucson, AZ 85718

August 1, 2023

“Austin is excellent. This is the second time we had time. He is courteous and you can tell he loves what he does.”

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Air Conditioning Maintenance in Tucson, AZ 85704

July 25, 2023

“Service person was thorough and very informative regarding everything he checked on the air conditioning unit. Was careful about putting foot coverings in his shoes while in the house which was very appreciated.”

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Air Conditioning Maintenance in Tucson, AZ 85718

July 24, 2023

“Great business to deal with. Knowledgeable, friendly, polite, and respectful Personnel. A pleasure to do business with.”

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Air Conditioning Installation in Oro Valley, AZ 85704

July 24, 2023

“Hamstra persisted on repairing my AC until they got it right and then gave me a break on the final price. I am a customer for life.”

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Air Conditioning Maintenance in Tucson, AZ 85712

July 23, 2023

“Teckhnician was professional & friendly. Performed seasonal check well.”

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Air Conditioning Installation in Tucson, AZ 85715

July 20, 2023

“Hamstra has been who we used since purchasing our new home. From maintenance to our total replacement install they have been nothing but professional, efficient, and knowledgeable. They not only have the best trained and knowledgeable technicians (Jesus is awesome!), they are very careful and respectful of your property. Bottom line, you get what you…

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Air Conditioning Maintenance in Tucson, AZ 85730

July 20, 2023

“Jesus was professional and knowledgeable. Great service!”

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Air Conditioning Replacement in Tucson, AZ 85749

July 15, 2023

“Your agent and workers were excellent!”

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Air Conditioning Repair in Tucson, AZ 85745

July 14, 2023

“The coils in my 8 year old air handler started leaking. Fortunately the A/C was still under warranty. David and Jeff were the ones responsible for changing the coil. This was done mid July in my attic. The temperature was really hot but they pushed ahead and did a great job. Their personalities and work…

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Air Conditioning Maintenance in Tucson, AZ 85743

July 12, 2023

“Service technicians are fantastic. I appreciate that they are on time, explain the process, and can answer all my questions. The customer service department is very professional and helpful.”

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Air Conditioning Maintenance in Tucson, AZ 85710

July 12, 2023

“Jesus, the tech who came today right on time. He was very informative and thorough in his explanations. This is my first encounter and I chose a Maintenance plan today. So far, I am pleased and grateful for the integrity shown and the lack of pressure or upsell. I look forward to this relationship. Thank…

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Air Conditioning Maintenance in Tucson, AZ 85711

July 7, 2023

“Austin was very professional and polite. He answered all questions I had. He was able to explain the different service plans offered. He kept me informed during the scheduled maintenance of what he was doing. We are very happy with the service and treatment we've had from Hamstra. Have already and will continue to recommend…

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Air Conditioning Repair in Tucson, AZ 85748

July 6, 2023

“We had Hamstra put new units on our place a few years ago. We placed a maintenance call recently for both units. Taylor came out, cleaned the roof unit thoroughly, and found that the ground unit gad a small bend in the fan blade. Those parts were still covered by warranty. Parts were ordered, and…

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Air Conditioning Maintenance in Tucson, AZ 85750

July 6, 2023

“Austin was Terrific! He was courteous & specific in telling me what he had done for this inspection & had a good recommendation for protecting the coils in my system & took the extra time to install the metal plate that would protect the copper coils. I've been pleased with the serviceman Taylor as well…

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Air Conditioning Maintenance in Tucson, AZ 85718

June 29, 2023

“Tyler has always been prompt and very efficient and willing to explain anything he is doing or any problems he has encountered!!!”

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Air Conditioning Maintenance in Tucson, AZ 85704

June 26, 2023

“Technician was right on time (7 AM) and was very efficient and kept me informed as to what he was doing. I feel he did an excellent job and I am very satisfied with his visit. I know that I can always count on Hamstra.”

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Air Conditioning Maintenance in Tucson, AZ 85748

June 26, 2023

“Taylor is the best!!!”

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Air Conditioning Maintenance in Tucson, AZ 85712

June 26, 2023

“Taylor was thorough and very helpful. I have always appreciated the service I receive from Hamstra, thank you!!”

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Air Conditioning Maintenance in Oro Valley, AZ 85755

June 25, 2023

“Quick and no muss or fuss👍”

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Air Conditioning Maintenance in Marana, AZ 85658

June 24, 2023

“Zachary was very polite, professional, and thorough.”

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Air Conditioning Repair in Tucson, AZ 85743

June 24, 2023

“Great service performed by Jason!”

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Air Conditioning Maintenance in Tucson, AZ 85747

June 22, 2023

“I have been a customer for 5 years, and have received excellent service!!!!”

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Air Conditioning Maintenance in Tucson, AZ 85710

June 20, 2023

“Courteous, conscientious and very thorough maintenance visit with a willingness to answer all questions. Very pleased with AC maintenance service.”

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Air Conditioning Maintenance in Tucson, AZ 85704

June 17, 2023

“I've been very pleased with Hamstra's services. I purchased my current HVAC system from them as well as a maintenance contract for twice/year check ups. All personnel have been very helpful and honest. The previous maintenance company I used was not honest and some of the techs were incompetent and installed broken parts that had…

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Air Conditioning Maintenance in Tucson, AZ 85704

June 15, 2023

“The maintenance service for our air conditioning was very professional. The technician Jake did a great job and was very helpful.”

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Air Conditioning Maintenance in Tucson, AZ 85745

June 14, 2023

“After our water heater failed I needed to have the furnace AC unit checked over for damage before turning the AC back on. Hamstra juggled some scheduling around and were able to send Richard out the same day I called! He checked the unit and all AC functions so that I can safely avoid the…

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Air Conditioning Maintenance in Tucson, AZ 85750-6124

June 12, 2023

“Juan C was very professional, thorough and patient during the bi-annual inspection. He is a tremendous asset and representative of Hamstra. Thank you!”

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Air Conditioning Repair in Marana, AZ 85743

June 11, 2023

“Great job”

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Air Conditioning Maintenance in Tucson, AZ 85747

June 10, 2023

“I was advised by another company that I need a new a/c system to cool my house. I found out later that it was never considered that the indoor coil needed cleaning or replacement. A neighbor recommended Hamstra Heating & Cooling to me. Hamstra includes in the Silver cooling maintenance contract, rinsing the indoor coil…

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Air Conditioning Maintenance in Tucson, AZ 85750

June 9, 2023

“Our technician, Austin Hull was terrific-knowledgeable, communicative, conscientious, and efficient. We would love to have him back at the house to do further maintenance. Very highly recommended!!”

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Air Conditioning Maintenance in Tucson, AZ 85716

June 7, 2023

“The technician Zachary was excellent. Polite, & Friendly”

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Air Conditioning Maintenance in Tucson, AZ 85750

June 2, 2023

“Roman is an outstanding technician”

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Air Conditioning Repair in Tucson, AZ 85742

June 2, 2023

“He shared what he was doing, and helped me understand what it was all about. And made sure that it was covered under warranty.”

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Air Conditioning Maintenance in Tucson, AZ 85747

June 1, 2023

“We've had a contract since 2019 for our annual service. Our recent technician, Zach, was one of the best ever sent to our home. Competent and pleasant.”

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Air Conditioning Repair in Tucson, AZ 85712

June 1, 2023

“Richard always does excellent job. Thank you”

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Air Conditioning Maintenance in Saddlebrooke, AZ 85739

June 1, 2023

“Met up with the folks at Hamstra last October during an emergency call. They promptly came over and fixed an issue. So, pleased, I enrolled in their Silver Program. Very pleased with the team.”

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Air Conditioning Maintenance in Tucson, AZ 85750

May 30, 2023

“My technician, Dave, was professional and friendly. I was very pleased that he told me about a service plan for my yearly heat/cooling service that SAVED me money! Thank you for the continual good service I receive every time Hamstra comes to my home.”

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Air Conditioning Replacement in Tucson, AZ 85718

May 26, 2023

“The team came on time, performed well, and cleaned up thoroughly. It looks like an excellent installation and removal of the old equipment was performed. There was a slight glitch with the crane. Although it was arranged, and your engineer measured the necessary distance from the street, the crane operator said the outrigger would have…

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Air Conditioning Maintenance in Tucson, AZ 85757

May 25, 2023

“I Am Always Very Satisfied with the Service from Hamstra Heating & Cooling! I Would Not Trust Anyone Else for My Heating & Cooling Needs! You Guys Show that you Care By Your Service and Professionalism! You are the Best! Thank You!”

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Air Conditioning Maintenance in Marana, AZ 85658

May 24, 2023

“Jason came to our home today to do a yearly AC checkup! He is an asset to your company, he explained everything he was going to do in a clear manner so there was no problem understanding what was going on! We highly recommend Hamstra!! Thank You”

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Air Conditioning Maintenance in Tucson, AZ 85741

May 24, 2023

“Jake was an absolute delight! He was very knowledgeable, polite, and pleasant. Having a stranger come into your home can be uncomfortable, but with Jake, I felt reassured and safe. He is a complete gentleman, sweet, and good-natured. Such a wonderful young man. I give him an A+”

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Air Conditioning Replacement in Tucson, AZ 85712

May 24, 2023

“For My Hamstra Family: Gabriel and Andres have been working so hard all morning. They bring their caring hearts and goodness to each task. They work in the hot morning sun on the air conditioner and in the garage to exchange old machines for new. The poet in me would say that they tend their…

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Air Conditioning Maintenance in Oro Valley, AZ 85704

May 20, 2023

“Jesus has great communication skills and the service on both 3 ton ac units replacement of 1 fan start capacitor @ $440? Wow expensive part!”

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Air Conditioning Maintenance in Tucson, AZ 85715

May 19, 2023

“The tech was very friendly and did a good job.”

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Air Conditioning Installation in Marana, AZ 85743

May 18, 2023

“Installation was done in a very quick time. Both technicians were very courteous and cleaned up as if they were never here. I believe the techs name’s were Dave and Marco.”

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Air Conditioning Maintenance in Tucson, AZ 85718

May 10, 2023

“Jesus was knowledgeable, friendly, and capable. Very satisfied!”

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Air Conditioning Maintenance in Corona de Tucson, AZ 85641

May 5, 2023

“Richard was very thorough and personable.”

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Air Conditioning Maintenance in Tucson, AZ 85741

May 3, 2023

“Service technician was courteous and knowledgeable. He saw a problem, explained it to me and suggested a solution. He. Installed an air purifier quickly to solve the problem. Great employee!!”

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Air Conditioning Maintenance in Oro Valley, AZ 85737

May 2, 2023

“Awesome, honest and reputable!!!”

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Air Conditioning Maintenance in Tucson, AZ 85750

May 1, 2023

“I've had several phone calls recently with James in Hamstra's customer service department. He has ALWAYS been VERY pleasant as well as very accommodating and patient. He is very knowledgeable also–beyond the knowledge level of most customer service reps in many other businesses. I appreciated working with him.”

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Air Conditioning Maintenance in Oro Valley, AZ 85755

April 16, 2023

“Excellent technician and fine service”

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Air Conditioning Maintenance in Tucson, AZ 85746

April 14, 2023

“Jesus has professional customer service skills and he has outstanding excellent service skills”

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Air Conditioning Maintenance in Tucson, AZ 85750

April 3, 2023

“Shane is the absolute best. Personable, professional and an expert. Thank you so much. We have a system that runs reliably and smoothly because of his expertise.”

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Air Conditioning Maintenance in Tucson, AZ 85745

March 29, 2023

“Hamstra goes above and beyond in their customer service and assuring that our heating and cooling needs are met. It has been a pleasure working with them over the past few years. They did a great job replacing our duct system and HVAC unit which made a world of difference in reducing our electricity bills…

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HVAC Installation in Red Rock, AZ

January 26, 2023

Have used the guys at Hamstra for 20 years, and could not have had a better experience. Complicated old house issues with solutions that work, great guys that did the work- installed 4 new units, were prompt, cleaned up well, honest when issues arose with a solution and ended up with a great functioning system…

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HVAC Install in Green Valley, AZ

December 20, 2022

Hamstra installed a new HVAC system in our house and has been maintaining it under a service contract. We could not be happier with the system or with the service. All of the Hamstra personnel, including the appointment schedulers, the engineer who designed the appropriate HVAC system for the house, the installers and the maintenance…

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Air Conditioning Maintenance in Vail, AZ

December 11, 2022

If you are seeking out a company that simply does the job correctly the first time, Hamstra is that company. The office staff is outstanding and they do a great job following up. I personally have requested that any service or maintenance needed at my home for HVAC be done by Taylor. This guy is…

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HVAC Installation in Tucson, AZ

November 19, 2022

The sales personnel and installers were professional, experienced, and knowledgeable. Our installers, Colton and Oscar, worked tirelessly in the heat to get things done, cleaned up all the debris and were pleasant to have in our home. John Sudbeck, aka “Big John”, was informative, patient and explained all options and why what we chose was…

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