Smart Thermostat Solutions

In the Business of Delivering Smiles Since 1968
October Offer
Cannot be combined with other offers. Excludes Economy Cleaning Package. Valid normal business hours M-F.
Expires: Oct 31, 2025

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 At R.S. Andrews, we help homeowners across the Atlanta Metro Area upgrade outdated thermostats, troubleshoot issues, and take advantage of the latest temperature control technology.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A faulty or outdated thermostat can throw off your entire comfort system.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

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If your existing thermostat is outdated or no longer working properly, we’ll recommend and install a new model that fits your comfort needs.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.

Contact Us

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Frequently Asked Questions

Hear From Our Smiling Customers

Ayana Perryman (ihearttruffles27)
22 hours ago
Pau did a great job and was super knowledgeable!
Dianna Denault
1 day ago
Wonderful service. Very professional technician. I am very happy with the service.
Will Beecher
1 day ago
Prompt, professional and friendly. Great service.
Josh Pruitt
1 day ago
Lang wasn't able to arrive until 6:30pm as I had requested an undefined window. At first he couldn't find anything wrong with our brand new Lennox Elite compressor or unit. But it's as if he took it as a personal attack. Lang worked past 7pm, in a rainstorm, to discover two faulty coils in the compressor. Once he found the issue, it was repaired in minutes. I would highly recommend this tech.
David Huber
1 day ago
Teyon was punctual, pleasant, competent, and thorough. Overall, a very good initial experience with RS Andrews.
Jonathan Reeves
2 days ago
Technian arrived promptly and completed service timely and accurately. By
David Thomas
2 days ago
My experience was excellent. The plumber, Thomas Conner did an excellent job. I am very pleased with his work!
Jane Mohler
2 days ago
This company had installed a new heating system in August but the humidifier did not work. The technician quickly diagnosed the problem and it is now in working order.
Barry Zeitman
2 days ago
Explained details of the installation of the EV circuit . Completed work promptly . I would use again.
Richard Bonau
2 days ago
David came out and took care of our issue. Great job!
Louis Gregoire
2 days ago
Mr Charles McQueen did an outstanding job replacing the fill valve and flapper in the toilet located in basement guest bathroom. He explained everything that he was doing during the installation, and informed us of the preventative maintenance on all installed plumbing appliances Very impressed. Professional and knowledgeable
Dave P
2 days ago
The service tech, Waqas Shafqat, from RS Andrews performed winter system maintenance on our two HVAC units. We received a courtesy call about 30 minutes before he was due to arrive and he got here right on time. After a brief review about what to expect today, he got right to work. He was careful to put on shoe covers so as to not track in any mud or grass and checked the electrical portion of our downstairs unit. He also cleaned the thermo whatever it is that determines when to turn on and off the blower. He set the thermostat to a very warm temperature and let the furnace run. He then went to the upstairs unit and repeated the process. By the time he had finished with the electronics upstairs, he was able to return to the downstairs unit and determine that it was heating properly. When he had finished and closed up the downstairs unit, he was able to check that the upstairs was heating properly too. I followed along with him through the entire visit. While I may not know the names of all of the parts, I have seen enough of these visits to know that he checked everything and did all of what was expected very well. This is the second time that Waqas has been here. I was pleased to see that he was going to be performing our maintenance check today and would highly recommend him for any HVAC maintenance, service or inspection.
Maria Jones
2 days ago
He was accurate and honest in his inspection of our problem and explained in detail what needs to be done to correct the issues. We appreciate honesty when spending our hard earned money.
Noelle Pickens
2 days ago
Very professional and reliable
Peter Clark
2 days ago
James examined my leaky faucets, as well as my water heater and water pressure. Daniel installed 3 bathroom faucets.
Jeff Price
2 days ago
Had water pressure regulator and expansion tank replaced. Brians work was was quick and clean. And he was honest about potential further work that might be necessary to deal with pinhole leaks.
Eileen Payne
2 days ago
Great experience with Ivan from RS Andrews. Will request him for Spring AC maint.

    Heater on the fritz? Frustrated with plumbing problems? R.S. Andrews is just a call away!