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TRUSTED BY GREENE, RI HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon15
    Verified generator installs reviews

Find Generator install pros in Greene

Avatar for Champion Electrical Services Inc
Champion Electrical Services Inc
5.0(
53
)

Serving Greene, RI and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Jason, has been an important resource for us over the last 7 years as we have renovated 2 old homes. Panel upgrades, wiring, appliance installation, stand by generator installation, electrical inspections etc. etc. He and his firm are very trustworthy, professional and skilled."
My jobs
My jobs
My jobs
My jobs
My jobs

+19

Response time1 day
123 neighbors recently requested a quote
Avatar for Kelco Electric Inc
Kelco Electric Inc
4.7(
43
)

Serving Greene, RI and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Kelco Electric was awesome!! I needed my above ground pool grounded!! They were very responsive. Chris came out to give me a quote very quickly. The following week Eric & Nathan came out and completed the work with so much professionalism and they were so pleasant! I appreciate the work they did especially on such a hot day!! I am excited to use my swimming pool!! Thank you so much!!"
Response time1 day
Response rate92%
Recommended by94%of homeowners
Avatar for Botelho & Sons Electric
Botelho & Sons Electric
5.0(
46
)

Serving Greene, RI and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"Ryan did a great job installing a bathroom light/fan and venting it through the attic to the exterior of the house, replacing 3, bathroom outlets that didn’t meet code and installing floor outlets in my living room. He and his assistant were professional and efficient and therefore a pleasure to work with. I plan to have him do some additional work in the future."
Response time9 hrs
27 neighbors recently requested a quote
Recommended by4%of homeowners
Avatar for B & K Electric, LLC
B & K Electric, LLC
4.6(
261
)

Serving Greene, RI and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Install all new outlets, replace panel box. Isais and Richard were extremely courteous and very helpful with our questions. We will definitely be using their services again, as well as recommending them to family and friends. Thank you!"
B & K Electric
B & K Electric
B & K Electric
B & K Electric
B & K Electric

+5

Response time8 hrs
4 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for S & S ELECTRIC
S & S ELECTRIC
4.7(
83
)

Serving Greene, RI and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"S & S Electric did a fantastic job. They were friendly, knowledgeable, efficient and their price was better than all competitors'. They cleaned up after themselves, they did some extra work without trying to nickel and dime me. I am very happy with the work they performed and will gladly use them again."
Response time2 days
5 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for NEC Electric
NEC Electric
4.4(
259
)

Serving Greene, RI and surrounding areas

Approved

In business since 2007

Free estimates

Warranties offered

"Jay and his team did an outstanding job installing 220V and 110V receptacles for a new washer/dryer installation. Clean neat work without making holed in ceiling or walls for snaking! Work done as scheduled and on time!"
EV Charger Install
Exterior Service Upgrade
Decorative Lighting Install
63 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for NRG Electrical Inc
NRG Electrical Inc
5.0(
13
)

Serving Greene, RI and surrounding areas

Approved

In business since 2013

Free estimates

Offers commercial services

"These guys know their stuff. Had to get a 200 Amp service done and they were very professional and reasonable with their pricing. Mark is a very nice guy, he doesn?t make you feel like a goofball when you?re asking him to put stuff into layman?s terms! Thanks a lot!!"
Wire new Home
Wire 3 phase Transformer
Kitchen Remodel
After
During

+3

10 neighbors recently requested a quote
Avatar for Cox Electric, LLC
Cox Electric, LLC
4.7(
10
)

Serving Greene, RI and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Everyone we dealt with was friendly, responsive and knowledgeable. From our initial call to explore a generator through purchasing and installation, everyone at COX demonstrated exceptional and timely customer service. Their experienced team of technicians were there on time when they said theyâ d be there. They provided timely notifications and clearly communicated throughout every step of the installation process. We were impressed with their work ethic and the results."
Generac Installation
Wood surround
Block surround
Response time2 days
44 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for PAR HOLDINGS LLC
PAR HOLDINGS LLC
5.0(
13
)

Serving Greene, RI and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Outstanding experience from start to finish. The pro arrived on time, worked efficiently, and installed the ceiling fan with precision and care. The workmanship was excellent—everything is secure, balanced, and looks great. They also left the space clean and were courteous throughout. It’s clear they take pride in their work. I highly recommend them for any electrical or installation needs."
Dishwasher Install
Dishwasher Install
Replace Rang Hood
Replace Range Hood
Kitchen Sink

+2

32 neighbors recently requested a quote
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Showing 1-10 of 108
Generator Install questions, answered by experts

A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the total wattage of the devices that you’d like to continue running during a power outage. That way, you can ensure you purchase a generator that can power your necessary appliances or medical equipment during an electrical emergency.

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.

Yes. You can connect your home back-up battery to a generator with its designated charger. Be sure that the output of the generator matches the input requirements for the battery for best results.

It might seem counterintuitive, but installing a generator transfer switch will save you money in the long run. While you’ll have to pay between $400 and $2,500 to have the transfer switch installed, you’ll recoup that amount later on when you don’t have to pay for expensive repairs to your appliances, devices, and electrical system that may have burned out, overloaded, or stopped working due to a sudden loss of power or an incorrect hook up of a generator to your home

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

The Greene, RI homeowners’ guide to generator installs

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