“I have had my share of companies saying they could perform a requested task, only to find out they could not. GEM is just the opposite. GEM installed a generator for me; they told me when they would be there, what the cost would be, how long it would take, and the steps involved. They did exactly what they said they would do, and each step was executed well. What a wonderful world this would be if ALL businesses followed their lead. I will continue to use GEM and I will recommend them to everyone and anyone who will listen.”

— Janet Gauch, New England

Count on GENERAC for Fast, Dependable Emergency Power

Now Offering Same Day Appointments Afterhours and On Weekends. Just Book It!

In Southern New England, severe storms or unexpected blackouts can spell disaster. You could end up with spoiled food, days without heat or air conditioning, frozen pipes in the winter, or an overflowing sump pump. Don’t wait until it’s too late! Make a wise decision by installing a GENERAC generator, guaranteeing swift and reliable power.

Call GEM, your trusted local generator expert, to help you prepare for a power outage with a whole-house GENERAC generator. The installation of a new or replacement generator means 24/7 reliable protection against power loss, providing automatic or manual power restoration. Call us now for a complimentary quote from our knowledgeable and friendly Home Comfort Advisor. We accommodate YOUR schedule, offering appointments during weekdays, evenings, or weekends!

For 75 years, GEM has been dedicated to serving homeowners in Rhode Island, Massachusetts, and beyond with professionalism and unparalleled quality. Our highly-trained technicians, holding multiple licenses, stay updated on the latest equipment to handle any installation or repair of a GENERAC generator. With GEM, you receive the exceptional care you deserve—and you’ll be ready for any outage. Reach out to us today. With our hassle-free process, flexible financing options, and rebate offers, you’ll be grateful you reached out. We’re in your neighborhood!

“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

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

A map of Gem's Territories Including but not limited to Bellingham, Walpole, Plymouth, Cape Cod, Nantucket, Martha's Vineyard, Taunton, Massachusetts and all of Rhode Island.

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