Get matched with top generator install pros in Bristol, WI

Q: Can you use your electric car as a backup battery?

• <div><p>If you&rsquo;re wondering <a href="https://www.angi.com/articles/using-electric-car-as-home-generator.htm">if you can use your electric vehicle as a backup battery</a>, it depends on whether your EV is compatible with bidirectional charging. This technology allows energy to flow both ways, enabling vehicle-to-home (V2H) backup power, vehicle-to-load (V2L) for appliances and camping, and vehicle-to-grid (V2G) to support the power grid. Compatible EVs convert stored DC energy into usable AC power, helping reduce energy costs and enhance grid stability while providing emergency backup power.</p></div>

Q: What size generator do I need for a 2,500-square-foot house?

• <div><p>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.</p></div>

Q: Do I need a permit to install a generator?

• <div><p>In most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home generators. A permit for a generator usually costs between <b>$50 and $250</b>, depending on where you live. Your electrician or certified generator installer will usually pull the permit for you&mdash;and might be required to do so by your building department&mdash;but you&rsquo;ll be on the hook for the cost of the permit. You should ask your installer before agreeing to any work if they will pull the necessary permits for your project.</p></div>

Q: What size generator do I need for a 1500-square-foot house?

• <div><p>A 1,500 square foot home will likely need a 15kW to 20kW generator. When deciding on whole-house generator size, add up the <a href="https://www.angi.com/articles/how-many-watts-house.htm">total wattage</a> of the devices that you&rsquo;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.</p></div>

Q: Are there tax credits for home generators?

• <div><p>In most cases, there are no tax credits available for home generators. However, that&rsquo;s a general statement that applies to federal tax credits, so you might have access to state or local tax incentives. You can check the <a href="https://www.dsireusa.org">Database of State Incentives for Renewables &amp; Efficiency (DSIRE)</a> for more information about your area. If you hire a reliable home generator installer, they should also know if there are any state or local perks you can use to reduce your installation costs, including tax breaks and rebates.</p></div>

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Verified Reviews for Generator Install pros in Bristol, WI

*The Angi rating for Generator Install companies in Bristol, WI 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 Bristol, WI 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 06, 2026

Reviewed in June 2025
Our 28 year old Insinkerator failed so we bought a new model. Bert and Morgan from Odd Job Larry came to install it. They were both very professional and cordial. They really knew what they were doing. Despite a nasty glitch (original silicon caulk had turned to cement) they powered through it...
Odd Job Larry Inc
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Reviewed in February 2024
Alpha Ventures has done Several pejoects for my home dating back to 2021. Full stripping, painting and replacing boards of a 3 story deck. Full furnace and AC replacement and duct cleaning. Full remodeling of our 5 bed 3 bathroom 2600sqft home including 100% paint of Full space ceilings,...
Alpha Ventures
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Reviewed in March 2023
I thoroughly enjoyed and highly recommend J&A Stays LLC. We subcontracted them out for a few jobs. They have excellent work, they have excellent communication, and they are a joy to work with. Thank you J&A Stays! We appreciate you.
J&A's Stays, LLC
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Reviewed in June 2021
Very fast efficient service. The televised sewer inspection was pricey. The sewer rodding service was in line with what others charge. Their technician was courteous and helpful. He was at my house about an hour after I called. Very respectful and professional.
Ultimate Rooter Services
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Reviewed in May 2021
Daniel is very friendly, very respectful and very knowledgeable about refinishing floors. He does excellent work!!!
D Flooring & Painting
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Reviewed in February 2021
Brian and Evan p. Were the installers there quality of installation was excellent the clean up was excellent the quality of there work super. They answered our questions and there personalities was outstanding.
Renewal by Andersen Milwaukee
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Reviewed in December 2020
Jason is a very well qualified professional with fair pricing, an excellent & personable demeanor with customers. My wife & I would recommend his generator repair & maintenance services to all prospective customers.
JB Gen Service Company
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Reviewed in September 2020
It was the smoothest, most easiest installation and the installers were very through at cleaning up as well.
Mad City Windows & Baths
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Reviewed in September 2020
Quick antenna installation and obtained all channels needed. Professional and polite installers. Wouldnâ t look elsewhere.
Slades Corners Computer Repair, LLC
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Reviewed in June 2020
They were professional both in their first visit to install my water softener and then when they installed. They left the area clean, took all trash and explained everything well. In this day of COVID they were awesome at not rushing things to get out of my house. Yes we wore masks but still -...
Angel Water, Inc.
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