Monday - Friday 7:00 am - 5:00 pm
Monday - Friday 5:00 pm - 8:00 pm
Saturday: 8:00 am – 8:00 pm
Sunday: 8:00 am - 8:00 pm
For over 27 years we have provided homeowners in Southern Arizona with the proper heating and cooling installation and service to meet their specific needs.Learn More
Whether your own a building, are constructing new offices, or are a home builder we take pride in completing your jobs in a timely manner.Learn More
At Hamstra we alway strive to provide the best service experience in the industry, employing the most N.A.T.E certified technicians in all of Arizona.Learn More
You'd be shocked at much much heating & cooling escapes through your ductwork before it ever flows through your vents. That's where AreoSeal comes to the rescue!Learn More
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As Tucson’s premier air conditioning and heating specialist, Hamstra Heating & Cooling, has been serving the Tucson area since November of 1983.
What makes Hamstra Heating & Cooling different? All the heating, ventilation and air conditioning companies in Tucson and Southern Arizona can sell you units and ductwork, and can all install them, but it is the level of expertise and service they provide to you that makes all the difference. Hamstra HVAC cares about the quality of service you receive. We have over 20 technicians who have earned the North American Technical Excellence designation through extensive training and study. No other company in Arizona employs that many!
Our value added services have allowed us to grow into one of the largest heating, ventilation and air conditioning companies in Tucson and Southern Arizona simply by word of mouth, all without ever sacrificing the quality and service you deserve. In fact, we have received the prestigious Angie’s List Super Service Award for five straight years – 2008 to 2012! How many other companies can say that?
In need of a new AC/Heating System? Our educated staff can analyze your home for the proper system size & energy efficiencies.Available Online Soon
It has been our pleasure to be customers of Hamstra Heating and Cooling since the purchase of our home in 1989. We have been pleased with the quality service we receive every time we call Hamstra. Many of our friends have used Hamstra on our recommendation and they have been very happy with the results. Thank you Hamstra for consistently providing quality to your customers.
Very professional presentation and installation. All questions were answered completely and understandably. Have already recommended Hamstra to friends and associates.
For 19 years, Hamstra has taken care of me, summer and winter. Your service calls are always handled quickly and work done right the first time. I am impressed that the service man is the same after all these years. That means a lot to me. You treat your customers and workers with respect, and it shows. Thank you for hiring friendly, quality oriented staff.
You had a better price, honest, knowledgeable and trustworthy.
We’ve always used Hamstra for the last 12 years and are very pleased with their people and their work. The previous owners (of our home) used Hamstra to install the heating & cooling equipment and recommended we continue using Hamstra. We did and we will continue to. We suggest you use Hamstra also!
I was very impressed with all of the Hamstra staff. Everyone was efficient, courteous, and very professional. Thank you!
Wes (Comfort Specialist) was so helpful and professional. He was honest and helped us get what we really wanted and needed in our older home. Now, we can enjoy rooms that had always been too hot. What a great improvement for our whole family! Thanks! The installation team was quick, professional and on ~ time. They were nice to work with.
I have found Hamstra Heating & Cooling to be the best. They are a very dependable and conscientious company. The employees are dedicated and friendly and always identify themselves when coming for a service call. They maintain the highest standards in all their work with the public. I have recommended this company to others.
We were interested in a state of the art high efficiency cooling and heating system and your staff provided us a solution. Combined with our new roof insulation and solar hot water system, we look forward to declining energy costs and increased home comfort in years to come.
Always excellent service from Hamstra over nearly 15 years.
Hamstra removed the old ductwork from our house, relocated it and put new vents in each room. They carefully measured all rooms to calculate the duct sizes needed and to be sure that the placement of the vents was adequate. They know their business well enough to explain it others in understandable language. Their bid was reasonable and they stuck to it. They were and always are punctual and did excellent work. They often went “above and beyond the actual work.
As a custom home builder it is critical to provide our customers with the highest level of materials, service and information. Hamstra Heating & Cooling has been our contractor for the past eight years and has not only kept our client’s homes comfortable and energy efficient, but continually informed us about advances in HVAC design, equipment and technology. There have been numerous occasions where Jeff’s expertise has helped us redesign HVAC systems so they would keep the home more comfortable and would save the customer money on their energy bills. The peace of mind knowing that Jeff Hamstra and the entire staff at Hamstra are handling our HVAC needs is truly invaluable.
Words cannot begin to express my appreciation for your recent donation of materials to furnish, fabricate and install equipment to assist us with renovations at The Compassion Hope Center. On behalf of me, the staff of volunteers at The Giving Tree Outreach program, and those homeless and needy children, women, and men of Tucson that your donation helps to serve, please accept our deepest thanks for your generosity.
10-years of excellent service by Hamstra Heating & Cooling and your company has never let me down. Integrity and performance and if ever a difficult task arises, you are always there with a positive solution. Thank you for always being there.
Very courteous and professional. High quality service. They (Hamstra) install a high quality product. They meet and keep their schedules.
Everyone I spoke to at Hamstra was very knowledgeable and professional. I would recommend you company to others. Thank you.
Hamstra Heating & Cooling has provided us with exceptional service and professionalism. Their team is always quick to address any questions that may arise on the jobsite. Working with a company like Hamstra has made it easier for us to achieve the quality we expect as a custom home builder.
Everyone was very professional. Wes (Comfort Specialist) always responded to my phone queries promptly and provided the answers I needed to make decisions. Installers were on ~ time and very efficient. I would highly recommend you company to others.
…did an excellent job on a difficult remodel.
Since we started doing business with you 12 years ago, Hamstra Heating & Cooling has been our only HVAC contractor. Your integrity, professionalism, and industry knowledge is remarkable. It is such a pleasure to work with you. We always feel confident with the efficient HVAC systems that you design for our custom homes. The Vetrano Group thanks you for a job well done and we look forward to a continued relationship with you!
Very courteous and knowledgeable, delivered when promised.
It was a pleasure doing business with your company. Wes showed me several different products. We picked out the best one on Wes’ recommendation and are pleased with the performance.
Everything has been handled very professionally. We are very appreciative of how everything has been handled. Thank you!
We moved into our home in 2000 and found many things wrong with the (HVAC) installation. I searched and investigated about ten companies before choosing the one to contract with for continuing service. Hamstra was obviously the best choice.
I have known and worked with Hamstra Heating and Cooling for over five years. In that time they have always had a ‘Can Do’ attitude. From new custom homes to all phases of remodeling, and service work, they have met the challenges I put in front of them. I look forward with faith knowing they will be there in the future. Thank you for your support.
Prompt, efficient, courteous service. The service technicians have all been very helpful. We’ve used Hamstra for 10 years and wouldn’t go anywhere else for HVAC needs.
Very friendly, professional, and insightful service! Highly satisfied with the service from start to finish.
I have recommended Hamstra to many people and today’s experience just reinforces my satisfaction with them. Thanks!
I’m sure that you have heard the term ‘Lexus Experience’. This describes perfectly the experience we just had with your company. Obviously we could not have picked a ‘nicer’ time of year to take this on (July, 2007). It’s impossible to describe the HVAC nightmare we were experiencing in a relatively new addition to our main facility. I picked your company because you were recommended by Dennis Cozzetti, one of my customers, and because of the ‘luxury’ Hamstra heating system we have in our little 900 square foot Mt. Lemmon cabin. The two gentlemen sent to fix our problem were truly gentlemen and knew exactly what they were doing. They were fast, efficient and friendly in the cool 110 degree heat. They take a lot of pride in what they do. I read your story your website and it sounds like a repeat of how we started our bank. It’s all about people and service. You should be proud of what you have and who you have along side of you. We had a ‘Lexus Experience’ and that sets the mark anywhere.
Hamstra installed the original systems in our home 20 years ago and have provided excellent and timely service whenever we called. We recently replaced our two aging heat pumps with new models and were extremely satisfied with the professionalism and responsiveness of everyone we had contact with at the company. We recommend Hamstra to friends and acquaintances whenever we have the opportunity.
Excellent service done by conscientious employees in every department.
You guys installed heaters for us when we first moved to Tucson . We, in turn, referred you to our parents and we will call you again when we upgrade our current system. You guys are the best!
Dealing with your company was a pleasure. No other company I called for quotes were as knowledgeable, no other company showed up on ~ time, no other company explained to me what I would get and what my options were, and no other company matched your price!
I love my new unit. My family room addition is completely comfortable. Thanks for a great job.
I have been building high end custom homes in Tucson for twenty-nine years; I have been working with the Hamstra family for all of those twenty nine years to provide HVAC services to our homes. In all our years of designing and installing complicated HVAC systems, I have never had a serious problem with a system, more importantly; the Hamstra family has always operated with the highest level of ethics and integrity and has earned my complete trust.
Your people and the product you provided could not have been better. Thanks for an outstanding job and a great deal.
I am responsible for maintaining a modular building with 15 HVAC units. I had a company from Tucson that performed the routine maintenance on the units every other month for over two years. They missed one of their scheduled appointments, then as luck would have it one of the units quit altogether a week later, in July. I called them for service and was told they would be there in a week. I called Hamstra Heating and Cooling Inc. and they had someone on site within two hours. Hamstra now takes care of all my heating and cooling needs, including my home.
Very clean and tidy. I didn’t have to do any clean up. They even put the flowers back on my shelf. Couldn’t be more pleased. Polite, courteous, and perfection and pride in their job.
Hamstra can always be trusted to do an excellent and thorough job.
As a custom homebuilder in Arizona it is important to find reliable, quality subcontractors to trust in the building of our homes. Hamstra Heating & Cooling has proved themselves time and time again to be just that. We at Jordan Homes will continues to do business with Hamstra for years to come and will recommend them at every chance we get.
The service installers were very efficient and courteous.
For more than two decades I have relied on the expertise of Hamstra Heating and Cooling for the design and installation of mechanical systems in our custom homes. The right heating and cooling system is an important component in designing an energy efficient house. I know I can depend on Hamstra to recommend the appropriate Seer rating and ductwork design so our clients get the most bang for their buck. Hamstra is also experienced at interfacing with alternative energy systems. All members of the Hamstra team are professional and courteous and their reliability makes my job as a general contractor easier.
Hamstra installed our heating/cooling system at our business, we remembered the quality of the system, so when we decided to upgrade a residential rental home we choose Hamstra again. Their price was competitive and their reputation is superior. They are the best.
Hamstra Heating and Cooling is the first company we go to for all of our heating and cooling needs. We have used them many times for a variety of our cooling needs and have been more than satisfied each time. They are a company with fair pricing, hard working employees and integrity. We have recommended this company to our friends and family and will continue to recommend them in the future.
My wife and I have been a Hamstra customer for about 8 years, since we moved into a new home. From the beginning we had an extreme amount of problems with a faulty AC unit and Hamstra was there for us every step of the way. Not only did they service and repair our faulty unit but they also installed a new system when it became clear we needed a cost effective solution. We also contracted Hamstra to add an additional wall-mounted AC unit in our office. I can’t say enough about Hamstras commitment to customer satisfaction. It is so rare to find a business with such high standards, dedication and integrity. Every single interaction I have had with Hamstra personnel; including the owner(s), the managers, the technicians and the office personnel, has been a positive experience. I rarely write reviews of a product or service and if I do it is usually to warn others of dishonest business. Because of Hamstras rare, outstanding, commitment to customer satisfaction, they have earned my highest praise. They have gone above and beyond my expectations of a customer. I highly recommend Hamstra to any in need of their services.
Working on a 1940’s home with a 1960’s addition was a challenge, but the Hamstra team analyzed every nook and cranny. I felt reassured that they would be able to cool the whole house and they did! Bill, the installer, attended to every detail and kept me informed throughout the process. Wes (Comfort Specialist) is extremely personable and professional. Thank you!
I am very pleased with Hamstra and Wes (comfort specialist) in particular. Also, the workmen who installed my unit were very efficient.
Excellent in every aspect.
I can not say enough about this business! They (esp the owner) went above and beyond any possible expectation I could have had. They perform work with pride and professionalism which is unparalleled. Each and every person I came into contact with behaved as if the business was their business. Complete and total pride in the business. If someone tells you they had a problem with Hamstra you seriously need to assess the person not their review. Perhaps they didn’t phone the company with their concern or they truly had unrealistic expectations. Incredible service. Admittedly not the least expensive however worth every penny and more! You get what you pay for and with Hamstra what you get is polite, professional, fully trained service and the piece of mind that goes with it. I wouldn’t consider phoning anyone else or telling anyone to use another service.
I’ve worked with Hamstra on three projects now and you have always been professional, timely and courteous. Thanks for all of your hard work!
Didn’t even get another bid, felt very comfortable with Wes (Comfort Specialist)
As a General Contractor, it’s easy to see the difference working with a sub-contractor whose entire employee pool contains professional and consensus personnel from the bottom up. Hamstra Heating and Cooling is such a company, and they all strive and succeed at producing the finest systems in Tucson.
Hamstra Heating & Cooling provides a level of professional service that is worthy of emulation by any of our subcontractors. Quality design input and consultation ensures that we can meet whatever standards of energy efficiency we desire and with complete confidence. We truly consider them a key partner in our homebuilding activity.
You should be very proud of the first class people who work for you! I’ve lived in Tucson for twenty years and have bought three heating and cooling units in that time. This job was entirely satisfactory.
Quality work, very professional. We are very happy with our new system and we thank you.
I’m a project supervisor for large ~ scale residential and commercial construction projects. Additionally I’m an ex ~ building inspector, certified in building, mechanical, plumbing and electrical disciplines. I’ve seen the entire spectrum of construction installations; Hamstra is truly in the top 1%. Thanks for the great work!
The installation team did an outstanding job!
My appreciation is at the highest level for Dave T., Ray, and Jeff. Hamstra, as a company, rates highly in my mindbecause of the professionalism displayed by these men. I’m still in a degree of shock at the excellent level ofservice provided, especially in terms of responsibility accepted by Hamstra and the actions that followed. THANK YOU! Your loyalty to us has inspired loyalty back to you. I will tell this story to others. In addition, I look for good examples of work ethic to teach my children. My children noted the 7 am arrival time and the 8 pmdeparture. Wow!
We’re nice and cool. Thank you! The Specialists (Andrew and Eric) were just great.
Service which I felt was above and beyond any other customer service out there. My wife and I are very thankful.
Reputation for professional service and taking care of the customer. I can attest that the reputation is well earned.
More professional attitude which reduced the fear factor always evident with contracted services.
Best decision we ever made!! Thanks.
I was pleased the Tech took the time to explain the HVAC problems as well as how to address similar issues should any occur in the future. The advice was valuable and appreciated. Keep up the good work!
I can’t believe that I waited so long to change out our old unit. It was so easy and the new unit is so much better!
We have been working with Hamstra since before they were even a company. We have trusted Glenn, Jeff, David and their team with our business for over twenty-five years because they are as concerned with quality as we are. They always get our jobs done, big or small, in a timely manner and at a competitive price.
It is very rewarding to be able to work with a company that is very professional in all stages of their work. Their performance from the analysis of the job, the quote, time of execution, neatness of installation and cleanup; to say the least was outstanding. I highly recommend Hamstra Heating & Cooling, Inc. Wish their were more companies with the high standards of HHC
All employees were very pleasant and efficient in spite of the terrible heat. I have always been very pleased with your services and frequently recommend you.
This year when we were faced with replacing two heating and cooling units that were 25 years old, I was a basket case. A friend recommended Hamstra – and it was the best suggestion. Comfort Specialist Wes Adams came to the house, explained how the procedure would work, took measurements, and talked about the new equipment. My, things have come a long way making heating and cooling systems efficient, streamline, quiet and reasonably priced. The installers, Richard and James were very professional and well organized. The units look wonderful – the thermostats are easy to operate and now we can enjoy the house with cool comfort equally distributed throughout. I would gladly recommend Hamstra to anyone who needs to have heating and cooling work done. It’s great doing business with a locally owner company. Hamstra has made me a very satisfied customer.
I worked in the manufacturing and maintenance or aircraft for 40 years and know what a good job is. The job your people turned in was courteous and professional, neat and well done.
Thanks for your prompt and efficient service yesterday for my AC unit that burned out a motor in this 105 degree weather. In less than an hour you were on the job and shortly thereafter my house began to cool down again. Both of your servicemen, Robert and Sean, were prompt, courteous and efficient. You may be sure that I will recommend your company to my neighbors.