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Verified Reviews for Generator Install pros in Jefferson, NY

*The Angi rating for Generator Install companies in Jefferson, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Jefferson, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on January 30, 2026

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Avatar for Hurricane Home Solutions, Inc.
Hurricane Home Solutions, Inc.
4.5(
6
)

Serving Jefferson, NY and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

Hurricane Generators keeps your home powered—no matter what the storm brings. We specialize in selling, installing, and maintaining premium home standby generators from trusted brands like Generac, Cummins, and Champion. Whether it’s a hurricane, ice storm, or unexpected outage, we make sure your lights stay on, your appliances run, and your family stays safe.\n\nFrom the moment you call, our experts guide you through every step—helping you choose the perfect generator, delivering a clean, professional installation, and providing ongoing service to keep it running flawlessly year after year. With fast response times and flexible maintenance plans, you can rest easy knowing your backup power is always ready.\n\nAt Hurricane Generators, we don’t just install equipment—we deliver peace of mind. When the power goes out, you won’t skip a beat.

One of the great things about this generator is the perfect square form factor, which fits nicely in most yards.
The Hurricane Crew is just wrapping a new installation
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+3

Response time1 day
Response rate100%
19 neighbors recently requested a quote
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Do It All
New to Angi

Serving Jefferson, NY and surrounding areas

Approved

My name is Dan I have been working as a carpenter for a local union but decided to go different route in life. I work with my brothers on houses and we Do It All. No job is too big or too small. From small things like furniture install to stripping down your house completely and remodeling it we can Do It All.

3 neighbors recently requested a quote
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Avatar for Ironarc Electrical & Construction
Ironarc Electrical & Construction
5.0(
2
)

Serving Jefferson, NY and surrounding areas

Free estimates

Emergency services offered

Warranties offered

Electrician | Residential & Commercial | Full-Service General Contracting & Excavating \n\n?Experience You Can Trust. Power You Can Rely On.\n\n?Are you looking for more than just a wire-puller? As a Master Electrician with a background in excavating and full-scale construction, I provide a seamless, "start-to-finish" approach to your projects. Whether you're building from the ground up, upgrading your business, or facing a midnight electrical emergency, my team delivers with precision, speed, and full licensing and insurance.\n\n?Why Choose Us?\n\n?Most electrical contractors stop at the wall. We don?t. Because we specialize in excavating and construction, we handle underground trenching, service entrance setups, and site prep in-house. This means fewer subcontractors for you to manage and a faster path to completion.\n\n?Our Specialized Services\n\n?Residential & Commercial: New construction, remodels, and historical retrofits.\n\n?EV Charging Stations: Professional installation for homes and commercial fleets.

Electrical
Electrical
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Avatar for Anderson Water Systems Inc
Anderson Water Systems Inc
3.1(
30
)

Serving Jefferson, NY and surrounding areas

In business since 1994

Free estimates

Emergency services offered

"Removed my old water heater and placed a tankless water heater without any concerns. Took approx 8 hours to install, they were very clean and professional."
Recommended by61%of homeowners
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Generator Install questions, answered by experts

You can determine what size generator you need for a transfer switch by matching the switch to the largest outlet on your generator. Larger generators can power up to 10 circuits, while most 5,000-watt generators can provide power to six circuits. So, if your generator’s largest outlet is 30 amps, you’ll need a 30-amp transfer switch.

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

To power a central air system during a power outage, the whole-house generator will need to be at least 5,000 watts, and this number will significantly increase for larger units. Check the specific wattage requirements of your AC unit to choose the right generator size. Consider consulting a generator installer to ensure your whole-house generator meets your electrical load needs.

Energy output depends on turbine size, average wind speed at your site, and system efficiency. A 5 kW turbine in a good wind location can generate 8,000 to 12,000 kilowatt-hours per year, which may cover a large portion of an average home’s needs. Accurate output estimates require a professional wind assessment and a review of your household’s energy usage patterns.

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 Jefferson, NY homeowners’ guide to generator installs

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

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