General HVAC Articles

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.

How to Choose the Right HVAC Equipment for Your Home

March 29, 2024

At Hamstra Heating & Cooling, we take great care to recommend HVAC equipment that fits your Arizona home like a glove. Let’s learn about the correct way to determine the right-sized furnace for your property.

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?

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!

Electrical Surges Can Shock Your Wallet

June 28, 2023

Monsoon season has arrived in Southern Arizona. Over the next three months, your heating, ventilation, and air conditioning (HVAC) system will be at elevated risk for lightning strikes and power surges.