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 At R.S. Andrews, we help homeowners across the Atlanta Metro Area upgrade outdated thermostats, troubleshoot issues, and take advantage of the latest temperature control technology.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A faulty or outdated thermostat can throw off your entire comfort system.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 8331 Reviews

Chari Clayborn

6 days ago

MAX is amazing! He arrived at our AT&T store in Conyers, assessed the issue the store was having, and had everything up and running within minutes! I couldn't thank him enough! I highly recommend this company for all your electrical needs! Thank you Max!! :o)

Tim Bass

7 days ago

Calvin is a true professional and top notch technician. His attention to detail, thoughtful communication and exemplary customer service make me a true believer in this company. Highly recommend this company. Also great customer service when calling for an appointment. All in All Tier 1! Thank you

Richard C Edwards

1 week ago

Technician showed me stuff that needed to be replaced and or repaired. He also prioritized what need to be done first. Very respectful gentleman and seemed to be very honest.

Doris

1 week ago

We have always had great service with this company and all their technicians are fabulous especially Blake who service our HVAC unit he was so nice and polite as well as professional and knowledgeable I want him to be the technician for our equipment always he is great

Dataguy Young

1 week ago

This is the second time I have used RS Andrews and was very satisfied again. Brennan was the tech who visited our home. He thoroughly explained why I was having the problem I had, gave me choices on what I wanted repaired or replaced and performed the work professionally. Will definitely use RS Andrews again and will request Brennan.

Ted Langford

1 week ago

We had a new Lennox HVAC system installed in our home. The RS Andrews sales team, technicians and service staff were super...patient and kind. I can't say enough about the technicians. We have an older home and the installation had its challenges...working in the attic and outside. They were well-trained and were able to get it installed in a timely manner.

g g

1 week ago

NO OTHER COMPANY CAN COMPARE TO RS ANDREWS Mohammed, Aiden and Travon were Exceptional! They knew the meaning of Teamwork! Travon used his electrical expertise, while Muhammad and Aiden excelled as Master Plummers. “Stellar Service” from the beginning to completion! Thank you! I will definitely refer you to everyone!

Jeff DeLaney

2 weeks ago

Victor's name was not listed on the initial site to leave a review. I'm not sure why. He was very knowledgeable and a really nice guy. The 5 stars is for our experience with him. Unfortunately for us, the diagnosis is a shot compressor, which meant we have to be handed off to someone else. While we were shocked and surprised to get a same day visit on the Saturday of Labor Day weekend, Victor called in our request for the next step. Despite the information that we have someone in the house with a medical condition that will out her in the hospital should she get overheated, I am sitting here at 10:10 at night not having heard from anyone. I understand that it is a holiday weekend, but we were kind of left thinking that it would not take long for us to hear from someone - even if only to schedule the next step - so that was kind of a bummer. Nonetheless, I am still quite pleased with the lady who took my call this morning, the fact that we were even able to reach someone on a holiday weekend, that we got a same day visit on a holiday weekend, and our experience with Victor - and that counts for a lot despite the less-than-ideal ending to today's story.

Andrew English

2 weeks ago

My water heater broke unexpectedly and I called RS Andrews for a quote. Due to some faulty valves in the house I had to turn the water off at the street. Their plumber, Eric Sanchez, came as soon as possible and stayed until the job was done even though it was well after working hours on a holiday weekend. The price was very reasonable. Will definitely recommend this company in the future. Eric, thank you for working late to get the water back on for my family!

Kenneth Redmond

2 weeks ago

I had my annual AC maintenance completed by Calvin Russell from RS Andrews, and I couldn’t be more pleased with the service! Calvin was professional, knowledgeable, and took the time to clearly explain everything he was doing. He identified that my capacitors needed replacing and handled it quickly and efficiently, making sure my system will run smoothly through the season. What really stood out was his friendly attitude and attention to detail—he made sure all my questions were answered and gave me peace of mind about the condition of my AC unit. It’s not every day you find a technician who combines skill with such great customer service. If you’re looking for a reliable, courteous, and thorough technician, I highly recommend asking for Calvin Russell at RS Andrews.

spa9274

2 weeks ago

Paul is Always very professional and great at what he does. The customer service when I call is always great as well

Johnette Dorsey

2 weeks ago

I called RS Andresws and scheduled an appointment for plumbing issues. “RS Andrews sent out Mohamed, and he did an excellent job fixing my plumbing issue. He was professional, efficient and knowledgeable made sure everything was working perfectly before leaving. Highly recommend!

Victoria Fetter

2 weeks ago

Awesome service. James May was service man and he did an excellent job. He explained what was wrong (I had low water pressure but didn't understand how that happens) and what the cost would be. He worked until it was fixed properly.

David Fonseca

2 weeks ago

Waqas did a Great job! Very professional. Highly recommend. 5 stars!

Chizqi'Yah Yisra'El

2 weeks ago

"Our technician(Charlie McQueen III),was a lifesaver! We had a confusing A107 error code on our new Rheem hybrid water heater after it was installed because the leak sensor got wet. Charlie diagnosed the issue immediately, and was incredibly patient and knowledgeable. He thoroughly explained how the system works and what we needed to do to get the sensor completely dry. Thanks to his help, we were able to clear the error code and get our unit running perfectly. Highly recommend!

Brian Jungles

3 weeks ago

Harold provided clear communication and highly honest work. Was clearly working to get us the best solution, and not trying to sell us. I'd recommend these guys for any services you need done.

JAMES CLARKE SR

3 weeks ago

Smelled a slight gas leak and repairman Ivan Medina performed leak search on gas line connected and discovered leak at the flare on flex line. He replaced flex gas line and rechecked for gas leak. No gas was detected after replacing line. Repaired under warranty so no charge. Many Thanks, James ( a very satisfied customer).

Molly Crawford

3 weeks ago

Had a tremendous experience with RS Andrews and Keyshawn J. We had another company out to check a problem after a leak and they reported back "nothing wrong except your system is old and needs a replacement". Then 24 hours later the system stopped working. Called RS Andrews...they sent Keyshawn the same day...then he proceeded to not only diagnose & fix the problem, but assured us our unit still has a little life left. AND RS Andrews didn't even charge us for the visit because they have a "free second opinion" policy. Will definitely be contacting RS Andrews when it's time for a new system. Appreciate the great service and Keyshawn was helpful, polite, explained everything in detail & earned our trust.