News

What’s That Smell Coming From My AC at Startup?

What’s That Smell Coming From My AC at Startup?

June 20, 2025

As the temperatures begin to rise in Oro Valley, many homeowners are firing up their air conditioners for the first time in months. But what if, instead of a refreshing blast of cool air, you’re hit with an unpleasant smell?

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Air conditioner maintenance being performed.

3 Tips to Prevent an AC Breakdown During a Heat Wave

June 13, 2025

According to the National Weather Service, heat-related fatalities in 2023 surpassed deaths related to tornadoes, lightning, floods, and hurricanes.

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Commercial HVAC Services for Your Marana Business

Commercial HVAC Services for Your Marana Business

May 30, 2025

A comfortable environment in your commercial building is more than a business perk. It is crucial for productivity and customer satisfaction, which can bolster your bottom line. At Hamstra Heating & Cooling, we know that when your HVAC system needs attention, the challenge of finding the right service provider can feel overwhelming.

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woman sweating and trying to refresh at home.

Common AC Problems and Solutions

May 23, 2025

ou can save between 5 and 15 percent of the energy used for your ac by changing your filter in combination with other energy-saving actions.

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Woman opening the windows at home and enjoying some fresh air.

Spring AC Maintenance Tips

May 16, 2025

From replacing air filters to scheduling maintenance, cleaning your cooling system can prevent breakdowns and keep your home comfortable.

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Beat the Tucson Heat: Schedule Your AC Tune-Up Now!

Beat the Tucson Heat: Schedule Your AC Tune-Up Now!

April 25, 2025

Tucson, the heat is already here, and if you’ve lived through an Arizona summer, you know this is just the beginning.

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5 Reasons Why Regular HVAC Maintenance is Essential for Pima County Homeowners

5 Reasons Why Regular HVAC Maintenance is Essential for Pima County Homeowners

April 18, 2025

Are you cool and comfortable in your Marana, home? If so, you can probably thank your air conditioner.

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Adding Ductless to an Accessory Building in Oro Valley. Electrician repairing air conditioner indoors.

Adding Ductless to an Accessory Building in Oro Valley

April 11, 2025

Whether you are building a guest house, turning the garage into an in-law suite, or expanding the garden shed into an outdoor lounge, climate control in these accessory buildings can be challenging.

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Custom HVAC Solutions in Marana

March 28, 2025

When it comes to heating and cooling your home or business in Arizona, a one-size-fits-all approach doesn’t always work.

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Spring AC Maintenance Tips

Spring AC Maintenance Tips

March 22, 2025

Spring is finally arriving in Arizona! The days are getting longer, the flowers are blooming, and you’re probably already thinking about dusting off the patio furniture or tackling that messy garage.

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Need HVAC Service?

Contact the experts at Hamstra Heating & Cooling.

Call us at 520.629.9833