Thermostat Repair & Replacement

When it comes to heating and cooling your home, the thermostat is the silent commander at the helm. Often overlooked, this small but mighty device ensures your home stays comfortable by telling your HVAC system when to kick on or take a break.
Like all hardworking gadgets, thermostats are susceptible to wear and tear. Eventually, they might malfunction, become outdated, or give up altogether. Knowing how to care for your thermostat – and when it’s time for a repair or replacement – can save you money, energy, and a lot of frustration.
Fortunately, thermostat repair and replacement services are quick and affordable when you choose the professionals at Alvarez Heating & Air Conditioning. Call or message us today to get in touch!

What is a Thermostat and How Does It Work?

Think of your thermostat as the brains of your HVAC system. It monitors the temperature in your home and communicates with your heating or cooling equipment to maintain the level you set. When the temperature strays too far from your desired setting, the thermostat signals the HVAC system to get to work. Once the ideal temperature is reached, it tells the system to pause.
There are several types of thermostats, and each offers different levels of control and convenience:

Our Reviews

Our Customers Love our Services

Ashley T.

Stockbridge, GA

The technicians sent by this company quickly came out to fix my broken air conditioner. The technician did a great job and was honest, charging a fair price for the fix. My AC works great now that they are done with the job quickly and well. I'm happy with the service! Keep up the good and honest work. Will use them again if I need HVAC service.

David S.

Fayetteville, GA

My HVAC unit was only about 10 years old and I needed to get a new one. Their staff was incredibly friendly, responsive, helpful, honest, and easy to work with. The two men who came to install the new unit were amazing as well. They were on time, efficient, and knew exactly what needed to be done. I am very happy that I found this company when I needed a new HVAC unit. They offer reliable and affordable service. If you need a local HVAC company, give them a call.

Elizabeth Y.

Fairburn, GA

Their technician showed up on time. Was clean, thorough, and friendly. He was able to find the problem with my AC unit quickly and fixed it properly. Since the repair was completed, it's cooling as it should. I highly recommend this HVAC company to anyone in the area looking to hire a heating & cooling company for the service they need.

Thomas K.

East Point, GA

Alvarez Heating & Air Conditioning has excellent customer service. From the dispatcher who took my call and was able to schedule a service the same day to the HVAC technician who showed up to fix the HVAC issue I was having. From the moment he walked in he was professional, clean, and respected our home. He was extremely thorough and assessed every aspect of our unit. He was able to fix the AC unit efficiently and quickly and left no mess behind. We recommend this company anyone having AC or heating issues.

Manual Thermostats: These are the most basic models. You set the temperature manually and adjust it as needed.
Programmable Thermostats: These allow you to set schedules so that your home’s temperature adjusts automatically based on the time of day or your routine.
Smart Thermostats: These advanced devices connect to your Wi-Fi and allow you to control your HVAC system remotely via a smartphone app. Many can also learn your habits and adjust settings to maximize energy efficiency.

Taking Care of Your Thermostat

Taking care of your thermostat will help it run efficiently for as long as possible. Here are a few maintenance tips to keep your thermostat in top shape:

Keep It Clean: Use a soft cloth or a can of compressed air to gently clean the device every few months.
Check Its Location: Placement matters. Make sure it’s installed on an interior wall and away from drafts or heat sources.
Test It Regularly: Periodically test your thermostat by adjusting the temperature setting and checking if your HVAC system responds accordingly.
Change the Batteries: If your thermostat runs on batteries, replace them at least once a year
Update the Software: For smart thermostats, check for software updates periodically.

Signs Your Thermostat Needs Repair or Replacement

Even with regular maintenance, thermostats can break down or become outdated. It’s probably time to contact Alvarez Heating & Air Conditioning if:

Your heating or cooling system doesn’t respond when you adjust the thermostat.
Some rooms are too hot while others are too cold.
Your HVAC system turns on and off more often than usual.
Your energy bills are spiking even though usage is constant.

Finally, it’s probably a good idea to replace a thermostat that is over 10 years old. Upgrading to a programmable or smart thermostat could significantly enhance your comfort and efficiency. Contact Alvarez Heating & Air Conditioning to learn more about the latest in thermostat tech.

Our Coupons

Save More, Spend Less with Our Special Offers!

Furnace & Heating

$35 OFF Get $35 Off Furnace & Heating Repair

Limit one per household. Not valid with any other offers.

AC Unit Replacement

$50 OFF Get $50 Off AC Unit Replacement

Limit one per household. Not valid with any other offers.

AC Tune-up

$25 OFF Get $25 off AC Tune-up Service

Limit one per household. Not valid with any other offers.