News

Heat Your Home Safely for the Holidays. Couple sitting on floor trying to keep warm with blankets and warm mugs.

Heat Your Home Safely for the Holidays

November 29, 2023

Maintaining your heating, ventilation, and air conditioning (HVAC) system this winter is one of your best defenses against fire, carbon monoxide (CO) poisoning, and poor indoor air quality (IAQ) here in Southeast Arizona. 

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Maintenance Professional Consulting a Woman About Her Furnace. Video - Do I Need to Schedule a Maintenance Appointment?

Video – Do I Need to Schedule a Maintenance Appointment?

November 22, 2023

Regularly scheduled maintenance can help you catch symptoms of bigger problems before they become an issue for your business.

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Thermostat Settings: On vs. Auto. Modern Programming Thermostat in front of Brick Wall. 3d Rendering.

Thermostat Settings: On vs. Auto

November 8, 2023

We all know the difference between the heating and cooling settings on a thermostat.

But what’s the difference between the On or Auto switch? How does this setting impact the heating, ventilation, and air conditioning (HVAC) system in your Tucson home?

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It is Time to Tune Up Your Heating System. Closeup Shot Of Home Furnace Burner Ignited With Crimson Blue Flame.

It is Time to Tune Up Your Heating System

October 25, 2023

By mid-November, overnight temperatures in Arizona will slip into the low 40s, and you may be ready to switch on the heat in your Oro Valley home and keep it on for the next few months. 

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Video - What Is a Heat Pump? Animation of a house and a heat pump circulating air.

Video – What Is a Heat Pump?

October 18, 2023

A heat pump is a device that transfers heat from one place to another, from inside your home to outside or from outside to inside. In the winter a heat pump works like a heater, extracting heat energy from outside and transferring it inside. In the summer the process reverses and it will remove heat from your home and transfer it outside similar to an air conditioner.

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Schedule Your Annual Furnace Inspection Now - Handsome African American construction foreman or building contractor stands in front of home that is being built for charity. Volunteers are working on the home in the background. He hsi wearing a hard hat, safety glasses and volunteer t-shirt.

Schedule Your Annual Furnace Inspection Now

October 4, 2023

What ’s at the top of your fall to-do list? Make sure it is your furnace. 

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Hamstra Celebrates 40 Years of Providing Top-Tier HVAC Services. Silver medal on red background that reads, "40 YEARS. 1983-2023."

Hamstra Celebrates 40 Years of Providing Top-Tier HVAC Services

September 27, 2023

It is official—Hamstra has provided trusted heating, ventilation, and air conditioning (HVAC) services to residents and families in Tucson, AZ, and the surrounding area for 40 years now!

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Video - Does Indoor Air Quality Affect My Pet? Photo of cute puppy.

Video – Does Indoor Air Quality Affect My Pet?

September 20, 2023

Protect your pets from indoor air pollution by changing your air filters regularly.

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What Are Zone Control Systems? - Green modern master bedroom with air conditioner - 3d rendering

What Are Zone Control Systems?

September 6, 2023

Some like it hot! Others, not so much.

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Benefits of Coil Cleaning and HVAC Maintenance. Bag of repairman's work tools, gloves on top of air conditioner units outside a brick home.

Benefits of Coil Cleaning and HVAC Maintenance

August 30, 2023

It is simple—your Marana home’s heating, ventilation, and air conditioning (HVAC) system requires meticulous care to operate consistently and efficiently. Maintenance is the key to a high-performing system.

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Need HVAC Service?

Contact the experts at Hamstra Heating & Cooling.

Call us at 520.629.9833