
Thermostat Services in Rhode Island & Massachusetts
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Licensed & Insured Trade Professional & Expert Technicians.

“I really appreciate the men and woman who work at GEM. It’s quick and easy to make appointments. The service teams are professional. They are always on time. Their rates are excellent. They have fixed my washer, they installed my new dishwasher, and they even estimated a new water heater for my house at an extremely affordable price! Choose GEM, you’ll be glad you did.”
— Rebekah, Rhode Island

Expert Thermostat Installation & Replacement
Now Offering Same Day Appointments Afterhours and On Weekends. Just Book It!
Is your thermostat malfunctioning? It may be time to replace it. GEM Plumbing and Heating is the trusted team for thermostat replacement and installation services in New England. Our multi-licensed technicians have the knowledge and tools to meet your needs. We’ll install your thermostat with unmatched precision and test it to ensure it is ready to operate reliably.
Installing a new thermostat is a wise investment. Choose GEM and save by using our promotions or financing options. Book thermostat installation services with our team and mention code “health” to receive $50 off. Alternatively, we offer financing for services exceeding $500.
For over 75 years, GEM has offered thermostat services to enhance our customers’ comfort. Our team of multi-licensed technicians has the knowledge and tools to install or replace your thermostat quickly and correctly. Whether you’re dealing with a broken thermostat or want to install a smart thermostat to save on energy expenses, GEM is your single source for comprehensive thermostat services.

“Had a gas emergency last week – GEM came out next morning – diagnosed the issues, did all needed repairs and it passed inspection -all on the same day. They kept me informed throughout the day. They are consummate professionals – the best at what they do! Highly recommend and I will be calling them going forward!! Thank you to the GEM team!”
— Julie, Rhode Island

Quality You Can Trust
Seventy-five years ago, we began providing best-in-class heating, cooling, plumbing, drain cleaning, and electrical services with unparalleled customer service. Today, our technicians are the best in the business. Our licensed and insured professionals will treat your home and needs with care and respect. When you work with GEM, you will receive extraordinary service, world-class solutions, and unquestionable value—with a 100% satisfaction guarantee. Schedule a visit with a Comfort Advisor today for unmatched customer service, professionalism and a flawless climate solution that meets your family’s comfort needs.
We strive to earn the trust of every homeowner, provide the best solution and value, and offer the best in mechanical and electrical services—without compromise.
Serving Eastern MA & RI

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