Generators
Generac Generator Installation Across Rhode Island and Southern Massachusetts
Rhode Island gets hit hard. Ice storms, nor'easters, hurricane remnants, and summer thunderstorms knock power out across the state every year. Some outages last hours, some last days. If you heat with oil or propane, a power outage shuts your heating system down too, because the burner, circulator, and thermostat all need electricity to run.
A Generac standby generator solves that. It sits outside your home, connects to your electrical panel, and kicks on automatically within seconds of an outage. No extension cords, no manual startup, no hauling gasoline. It runs on natural gas or propane and powers your home until the grid comes back.
Dupuis Energy exclusively installs Generac generators, and our technicians are Generac-trained and certified. We handle the full job: sizing, permitting, concrete pad, gas line, electrical connection, and final inspection. It's part of our full equipment installation work. Call 401-722-0080 for a free consultation and estimate.
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What a Standby Generator Does for Your Home
A Generac home standby generator installs permanently outside your home, similar to a central AC unit. It connects to your electrical panel and runs on natural gas or propane. Here's what that gives you.
Automatic Startup
When the power goes out, the generator detects it and starts within seconds. No switches, no cords, no trips to the garage. If you're asleep or away, it handles itself.
Whole-Home or Partial
Depending on size, you can power the whole home or just the circuits that matter most: heating, refrigerator, well pump, lights, sump pump, and medical equipment.
No Gasoline Needed
Unlike portable units, a Generac standby runs on your existing natural gas line or propane tank. No storing gas cans, no refueling in the dark during a storm.
Mobile Link Monitoring
Every Guardian Series generator includes Mobile Link, so you can check status from your phone, tablet, or computer and get real-time alerts from anywhere.
Protects Your Heat
Oil and propane heat need electricity for the burner, circulator, and controls. A generator keeps your heating system running so a winter outage doesn't mean frozen pipes.
Financing Available
Flexible financing is available on every generator installation, so backup power fits your budget.
How We Size and Install Your Generator
Every home is different. A 2,000-square-foot colonial with oil heat, a well pump, and a sump pump needs a different generator than a 1,200-square-foot ranch on city water. Here's how we figure out what you need.
Power Load Calculation
We add up the wattage of everything you want covered: heating system, refrigerator, lights, well pump, sump pump, garage door, medical equipment, and anything else that matters. That total sets the generator size.
Fuel Source
Generac generators run on natural gas or propane. If you're already on propane delivery with us, we connect to your existing tank. If you have a natural gas line, we tap into that.
Placement & Permitting
The generator needs a level concrete pad and must meet setback requirements from your property line, windows, and gas meters. We handle the pad, placement, and any permits your town requires.
Electrical Connection
We install a transfer switch on your panel that automatically routes power from the generator to your home when the grid goes down. It's code-required and professionally wired by our team.
Timeline
Most installations take 1 to 2 days once the equipment arrives and the pad is poured. We coordinate the full process so you're not chasing subcontractors.
Why Choose Dupuis Energy?
Trusted for a reason.
100% Satisfaction Guarantee
You can be confident you'll be happy when our team drives away.
Financing Options Available
Our flexible financing options support you however you'd like to pay.
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We promise reliable, responsive, and dedicated service every time.
Prompt, Courteous Service
We meet your needs with timely and considerate service, every call.
When You Call, We Answer
When you call Dupuis Energy, a real person picks up. That's how we've operated for over 125 years. Our team is here to answer your questions and get your service scheduled fast.
Call 401-722-0080Trusted Across Rhode Island
The system is working great so far, and I'm really happy I chose a local business to have a relationship with.
They are the best of the best.
I will only be calling them for any problems in the future.
Dupuis has been a pleasure to work with from day one!
I've been a very satisfied customer for 27+ years.
Service, pricing, and professional service, always.
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Generator Installation FAQ
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We're Ready to Help
A member of our team will be in touch shortly to confirm your details or answer any questions. If you're an existing customer who needs oil or propane delivery, please order fuel directly through your online account.
Generators