Can you install any thermostat in my home?

Not every thermostat works with every HVAC system, but we’ll make sure you get one that’s fully compatible. We handle everything from basic models to advanced Wi-Fi-enabled units. Our team also ensures safe wiring and proper setup for optimal performance.

Will a new thermostat lower my energy bills?

Yes, a properly programmed or smart thermostat can significantly reduce your energy use. By maintaining consistent indoor temperatures and reducing unnecessary system run-time, you’ll see improved efficiency. Over time, that translates into real savings.

How do I know if my thermostat needs to be replaced?

If your HVAC system isn’t responding to temperature changes or your thermostat screen is blank, it could be time for a replacement. Older models often lose calibration or stop communicating properly with your system. A licensed technician can inspect it and recommend the best next step.

Are smart thermostats really worth it?

Smart thermostats offer precise control, energy savings, and remote access through your phone or tablet. Many homeowners see lower utility bills thanks to scheduling and learning features. They’re especially helpful if you’re frequently away or want more control over your home’s climate.

Smart Thermostat Solutions

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Keeping your home comfortable shouldn’t feel like guesswork. A smart, reliable thermostat gives you the control you need to stay cozy in winter and cool in summer—while keeping energy bills in check. At R.S. Andrews, we help homeowners across the Atlanta Metro Area upgrade outdated thermostats, troubleshoot issues, and take advantage of the latest temperature control technology. From basic programmable models to full-featured smart systems, our team can match you with the best option for your home. We make temperature control simple, efficient, and easy to manage.

Is Your Thermostat Doing This? Let’s Take a Look

A faulty or outdated thermostat can throw off your entire comfort system. At R.S. Andrews, we help homeowners across the Atlanta Metro Area identify thermostat problems and restore precision control. If any of these signs sound familiar, it’s time to schedule a professional inspection:

Inconsistent indoor temperatures: Rooms feel too hot or too cold even after adjustments.
Unresponsive controls: The thermostat doesn’t react or delays changes in temperature settings.
Frequent cycling: Your HVAC system turns on and off more often than it should.
Rising energy bills: A poorly functioning thermostat may be causing your system to run inefficiently.
Blank or flickering screen: Display issues can point to wiring problems or a failing unit.

Schedule today! We’re ready to deliver expert service and a smile to your door.

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Thermostat Services We Offer

Thermostat Installation

We install both programmable and smart thermostats to give you more control over your home’s temperature and energy use. Our team ensures accurate placement, clean setup, and system compatibility for long-term reliability.

Thermostat Replacement

If your existing thermostat is outdated or no longer working properly, we’ll recommend and install a new model that fits your comfort needs. A modern upgrade can improve system performance and reduce monthly utility costs.

Thermostat Troubleshooting & Repair

Struggling with a blank screen, bad wiring, or unresponsive controls? We’ll diagnose the issue quickly and make targeted repairs to restore function and keep your HVAC system running smoothly.

Smart Thermostat Integration

Looking to connect your thermostat with your smartphone or home automation system? We install and configure Wi-Fi-enabled models that allow you to manage your home’s climate from anywhere.

Why Homeowners Trust Us

When it comes to something as central as your home’s temperature control, you want a team that knows thermostats inside and out. At R.S. Andrews, we go beyond the basics with dependable service, product knowledge, and personalized recommendations. Whether you’re upgrading to a smart model or just need a quick fix, we make the process seamless. Here’s why Atlanta homeowners turn to us:

Up-to-date expertise: We stay current on the latest smart home technologies and thermostat models.
Straightforward guidance: You’ll get honest advice on the best solution for your home and budget.
Prompt scheduling: Our team shows up on time and gets the job done without unnecessary delays.
No-pressure service: We respect your time and your comfort—no pushy upsells, just quality help.

From quick diagnostics to full upgrades, we’re your thermostat problem-solvers.

Our Services

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Frequently Asked Questions

Hear From Our Smiling Customers

Rated 4.9 Stars Out of 8315 Reviews

Addae Akono

3 days ago

RS Andrews sent their HVAC Technician Jonathan Balom who did an amazing job of serving our A/C unit that was blowing hot air on short notice. He replaced the worn out capacitor with a new one, so we didn't have to replace our old A/C unit. RS Andrews is a trustworthy company that I would recommend for Heating, Cooling, Plumbing and Electrical issues. Thank God I heard about these guys from the radio ads because what they say delivering smiles is true. They definitely delivered a smile for us.

Michael Rogers

4 days ago

Mohamed Boussfel did an excellent job. He found the water leak in less than 5 minutes.

Judy Lawing

7 days ago

RS Andrews has surpassed all my expectations for quality work, experienced team members, and prompt attention to my requests. Amber Magnus, my sales rep, was personable, efficient, and professional. She took the time to answer all my questions and to help me understand what work needed to be done to install a new HVAC and why. The installation crew was just as knowledgeable, personable, and worked together efficiently, with great attention to protecting my home. I commend this company for their focus on customer service. It is becoming more and more rare in today's environment.

Kristen Vincent

7 days ago

Excellent! Jose was our technician and he was GREAT. Very personable, knowledgeable, and hardworking. It was clear he knew exactly what he was doing. His assistant, Justin, was also great. They replaced the booster fan and other piping in our laundry room. They left the laundry room very clean and then took time to answer our questions and review their work. Highly recommend.

Saadia Gooding

1 week ago

Since the first day I contacted RS Andrews, the service has been top notch! From the attentiveness of the customer service person responding to the calls, to Thomas who came out for the repairs. Thomas was such a breath of fresh air! He was kind, knowledgeable, informative and did an absolutely amazing job identifying where the plumbing issue came from, to the actual repair. I was bracing for an astronomical price, but GOD!! Thank you RS Andrews for who you are and how you care for your customer base🙏🏽.

Julie Hallford

1 week ago

My technician Jerald was professional, knowledgeable and expedient with my project.

Wallace Tucker

1 week ago

Paul Creel is a great representative of your company. Paul did a repair of the main water line coming into my residence. He explained the work process and provided me with an estimate. The work was completed in a timely and professional manner. I am very satisfied with the work and clean up of the area. I will recommend your company to friends and family. WT 8/14/2025

Lakesha Simmons

1 week ago

My home is 15months old. Built May 2024. I had issues with my air beginning June 2025. All maintenance was up to date. Called the original company that installed my HVAC system. 5 visits later still wasn’t fixed. They just kept “trying” things. My system froze again this time causing a water leak. Terrell T came out and asked questions and did adequate troubleshooting and within 30 minutes my air was cooling. He even followed up with me to make sure we were still good! Will definitely use them again.

Mr Heath

2 weeks ago

Called out RS Andrews to get a plumber to diagnose my leaking Kitchen sink. Robert H came by and did an awesome job. He explained everything that was going on, was very knowledgeable, verified the water pressure at the PRV and recommended everything needed to get me back up and running. Thanks for the service!

Nataly Leal

2 weeks ago

Terrell did a great at explaining what needed to be done.

Mark G

2 weeks ago

Loren did excellent work. Diagnosed plumbing issue quickly, and completed job in a timely manner.

Bob farmer

2 weeks ago

These guys are great! I have had 2 issues with HVAC and plumbing in the last month. Both times, they delivered and explained everything. Highly recommend them.

Robert Jean-Enard

3 weeks ago

I had a fantastic experience with Max Borrelli for the installation of my home EV charger. From the start, he was professional, punctual, and clearly knowledgeable. He walked me through the process, answered all my questions, and made sure everything was up to code. The installation was done efficiently, neatly, and with great attention to detail. It works perfectly, and I couldn’t be happier. Highly recommend to anyone needing electrical work, especially for EV setups!

cora benamy

3 weeks ago

Teyon was great! He explained everything to me in a nice break down and I really felt like he knew his stuff.

Jay Dee

3 weeks ago

Fast same-day service on a Saturday. Luckily turned out to be a minor AC issue but Drew fixed the problem right away. Will be using RS again.

Liston Dooley

3 weeks ago

Kwame Kilgore worked on my AC unit on 8/1/25 and found the problem immediately, I was very pleased with his performance, he was very professional and explained his action as he goes along. I would recommend him to all my associates, he is an ambassador for RS ANDREWS,I was very pleased.

Steve H

3 weeks ago

This was our first experience with RS Andrews, and it was positive across the board. Scheduling was easy, communication was perfect, and the work done was top-notch, The tech (Terry Winfrey) arrived when promised and he obviously knew what he was doing. He found a 44-year-old A/C unit with several issues and repaired them all. Plus, he is a nice person who was easy to talk with. I am very pleased with my interaction with R.S. Andrews would use them again and recommend them highly to anyone. We just had another visit from R.S. Andrews, and it was yet again a very positive encounter. The tech, Calvin Russell, showed up on time and fully prepared for the job. Mr. Russell was friendly, professional and easy to talk to. He performed all needed work with skill and expertise. Especially remarkable was that he did not at all mind answering any questions and explained technical details in an easily understood manner. As a homeowner, I really appreciated that. Calvin Russell is an outstanding representative for R.S. Andrews, and we would not hesitate to have him work on our HVAC again.