News

6 DIY AC Maintenance Tasks

September 15, 2026

Can you imagine a scorching hot day here in Tucson, AZ, without air conditioning? During those dog days of summer, your air conditioner can be your very best friend.

Why Won’t My Furnace Stop Running?

August 30, 2026

Is your furnace blowing air without pause? If so, you’re probably feeling a bit concerned—and your house most likely feels like an oven. On top of that, your utility bill will be considerably higher with your furnace constantly running. Believe it or not, this is a fairly common problem our professionals at see frequently,…

Why Do I Need a Humidifier in the Fall?

August 15, 2026

Fall is a beautiful time of the year—but it comes with a drop in humidity levels. If you’re concerned about the humidity change and want to enhance your comfort inside your home, installing a humidifier is an excellent option. Around 62 percent of Americans in 2024 included a humidifier on their home appliance lists.…

The Benefits of Multi-Stage Humidity Control

July 31, 2026

Maintaining indoor air quality (IAQ) is one of the best ways to create a healthy and comfortable living or working environment. Multi-stage humidity control is one of the most effective ways to improve IAQ. specializes in residential and commercial HVAC repair and installations for homes and businesses and all the surrounding areas. We…

How to Cool the Upstairs of a Two-Story Home

July 15, 2026

To effectively cool the upstairs of a two-story home, consider installing a ductless mini split system for zoned comfort and targeted temperature control. These systems provide efficient cooling without overworking your central AC or needing to modify existing ductwork. Have you ever walked up your stairs and felt a noticeable difference in the air temperature…

Simple Ways to Lower Cooling Costs During the Hottest Months

June 30, 2026

Even in the hottest month of the year in Tucson, AZ you can take steps to lower your energy consumption and electricity bills. At Hamstra Heating & Cooling, we can help you find ways to save so you won’t have to sweat it out indoors this summer. By making minor strategic choices, you can net savings even in midsummer.

Your Top 10 Guide to Buying a New AC in Tucson, AZ

June 15, 2026

Ready to upgrade your cooling game? Whether your current AC is wheezing through another summer or you’re simply ready for a more energy-efficient upgrade, buying a new system can feel like a big decision—but it doesn’t have to be overwhelming.  From beating the local heat and humidity to finding the perfect balance of…

Why Is My House So Dusty When the AC Is Running?

June 15, 2026

A dusty home can feel frustrating, especially when you’ve just cleaned every surface, only to see dust settling again the next day. Your AC should help keep the air clean, so when dust keeps coming back, it’s natural to wonder whether something’s wrong. In most cases, your AC isn’t “broken.” Instead, hidden issues inside your…

Healthy Building Solutions: How Better IAQ Protects People and Productivity

May 30, 2026

More and more organizations are beginning to understand that a building’s true value lies in how effectively it supports the people inside. It’s about creating a space that truly enhances the well-being and productivity of everyone who enters. Commercial indoor air quality (IAQ) is now at the heart of this change…

Is Your AC Ready for Summer? What Homeowners Should Check Now 

May 15, 2026

When the temperatures start climbing, and the Tucson, AZ sun means business, your AC isn’t just a luxury; it’s your home’s MVP. But before the real summer heat rolls in, it’s worth asking: is your system ready to keep up? 

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