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TRUSTED BY KINGSTON, RI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon17
    Verified generator installs reviews

Find Generator install pros in Kingston

Avatar for Champion Electrical Services Inc
Champion Electrical Services Inc
5.0(
54
)

Serving Kingston, RI and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

At Champion Electrical Services, we believe homeowners deserve better. No more no-shows, rushed work, or upsells you don't need. We built this company to do things right - with respect, craftsmanship, and pride. Every project is treated like it's being done in our own home: clean, code-compliant, and built to last. Whether you need a panel upgrade, EV charger, generator, or quick repair, we show up when it counts and earn your trust every time. \nLicensed, insured, and proudly serving MA & RI. \nWhen the lights go out, don't call just anyone. Call the Champ.\n\n(774) 331-3500 \nCalltheChamp.com \[email protected]

My jobs
My jobs
My jobs
My jobs
My jobs

+17

257 neighbors recently requested a quote
Avatar for Services & More LLC
Services & More LLC
4.7(
27
)

Serving Kingston, RI and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"They were very fast & efficient in taking care of my lawn, which they did a great job! They immediately responded to my inquiry & came out the next day. Satisfied with the service."
Furniture Assembly
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel
Bathroom Remodel

+4

137 neighbors recently requested a quote
Avatar for JJ Benjamins handyman services
JJ Benjamins handyman services
New to Angi

Serving Kingston, RI and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

The biggest mistake homeowners make is " I'll get to it later " all home repairs should be done as soon as possible so they don't turn into expensive problems please call us before that happens!

1 neighbors recently requested a quote
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Generator Install questions, answered by experts

Costs depend on generator type, labor, and additional wiring or transfer switch requirements.

A home that is 2,500 square feet will likely need a 20kW to 25kW generator. Consult your local generator installer to confirm the generator size needed to power your home before purchasing a new one. Be sure to consider how much power your necessary devices need to run.

While the rating will tell you how many watts the refrigerator needs at the peak of its cycle, it requires additional wattage to start. At the bare minimum, you’ll need a 1,500-watt generator to get the fridge up and running after a blackout. A 2,000-watt generator should be sufficient for most home refrigerators.

The amount of time a standby generator can run continuously is around 3,000 hours on average. However, standby generators can generally run indefinitely as long as they have a continuous fuel supply. Generators hooked up to a home’s natural gas supply are the best option for extended usage, as these won’t rely on a finite fuel supply based on how much you have in storage. Generators running on liquid propane or diesel won’t last as long, as these require fuel storage and regular refueling to stay running.

You can expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two. 

The Kingston, RI homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.