Get matched with top generator install pros in Yaphank, NY

Q: What can I run on different generator sizes?

• <div><p>Here&rsquo;s what you can run with different wattages and types of generators:</p><p>Portable generator:</p><ul><li><p>2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. </p></li><li><p>4,000 watts will keep two large appliances operating and a few smaller devices.</p></li><li><p>8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.</p></li></ul><p>Partial to whole-house generator:</p><ul><li><p>20,000 watts and above will make it seem like your home&rsquo;s power is still on.</p></li></ul><p></p></div>

Q: Does installing a generator increase home value?

• <div><p>Yes,<a href="https://www.angi.com/articles/generator-installation-avoid-electrical-disasters.htm"> installing a generator</a> usually increases your property value because buyers are getting the added peace of mind knowing they&rsquo;ll be able to maintain power through blackouts. In most cases, you should see close to a 100% return on investment (ROI). Keep in mind that home generators usually need a permanent foundation, and installing a concrete slab will likely raise your property taxes slightly. </p></div>

Q: Do diesel generators have any important downsides?

• <div><p>While diesel is relatively stable, it won&rsquo;t last nearly as long as propane and you may have to replace it if it sits unused for too long. Diesel can sometimes struggle to work efficiently or start engines during especially cold weather, so it&rsquo;s not the best choice for every climate. Compared to fuels like propane and natural gas, diesel generators tend to be noisier and create more exhaust, which isn&rsquo;t always ideal for home use. </p></div>

Q: Should I buy a solar battery or a generator?

• <div><p>If you&rsquo;re deciding between a <a href="https://www.angi.com/articles/solar-batteries-vs-generators.htm">solar battery versus a generator</a> for the best backup power solution, you can take a few factors into consideration. Solar batteries are quiet while generators can be quite loud. Generators have a lower up-front cost, but they require fuel and ongoing maintenance while solar batteries are more expensive but don&rsquo;t have many ongoing costs. </p></div>

Q: Can you switch fuel types for a whole-house generator?

• <div><p>In many cases, yes. There are models called dual-fuel generators and fuel switches, but only between certain types of fuel. For example, with the right setup you can convert a generator from natural gas to propane. Some allow switching between diesel and gasoline. There are even tri-fuel generators available in some cases, which adds a large layer of security if you are worried about fuel availability in times of crisis. Always check your generator capabilities and manual instructions before trying to switch fuels. Some generators can use another fuel but may need a fuel conversion kit to prep them first.</p></div>

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Verified Reviews for Generator Install pros in Yaphank, NY

*The Angi rating for Generator Install companies in Yaphank, 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 Yaphank, 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 09, 2026

Reviewed in April 2024
I had a great experience with Montauk Stairbuilders. From the designing phase to the install of the completed project. They were super helpful and knowledgeable. The price was super reasonable compared to other local companies, and the quality was amazing as they are a family owned and operated...
Montauk Stairbuilders
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Reviewed in January 2024
Basha Quality came out gave me a price came the next day and completed my lattice for under my deck. Very clean and courteous. Would recommend them for jobs.
Basha Quality Construction, Inc.
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Reviewed in November 2023
Hernandez Tree Care service is a reliable and professional business. They do great work and are courteous and respectful of the entire property. I highly recommend this company.
Hernandez Tree Care Service
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Reviewed in March 2023
Garnet Finishing provided professional service and excellent work. I needed a handrail installed and he quoted and installed it that day.
Garnet Finishing
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Reviewed in October 2022
Long Island ice, snow, rain, sleet and heat can take its toll on any brick and cement job. I've used General Brick a few times over the years and their jobs are similar to the incredible jobs of the past generations. Those in the time when Legal American Immigrant Mason's came here to make...
GENERAL BRICK DESIGNS
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Reviewed in June 2022
A good friend of mine referred Jose (business owner) as my friend recently got a new vinyl floor installed by Jose and his team. So we contracted Jose to remove carpets and installed new flooring in our family room and attic. The jobs were done on time with perfection. Rather than calling it...
Brothers Hardwood Flooring, Inc.
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Reviewed in June 2022
David was prompt, professional and thorough. He was very knowledgeable and friendly. I would highly recommend his company for your next home inspection.
Uncut Corners, Inc.
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Reviewed in May 2022
Highly recommend hiring this company. Victor the owner, was very professional, efficient and installed the drapes perfectly. I will be hiring again for installation of more window coverings. A++
Atlantic Vertical Blinds
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Reviewed in April 2022
Ray was phenomenal! I highly recommend his company. We had quiet a rough Sheetrock job done and I was truly worried we’d have to have it redone, but Ray worked his magic with the plaster and it looks amazing! Minutes after I submitted the job to Angi, I got a call and he was here the next...
Technique Painting Contractors
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Reviewed in February 2022
I hired them to upgrade my 100amp panel to 200amp, relocate to the basement, and install a 30amp dryer outlet. I was extremely happy with the work they did. First, they were able to come and do the work just a few days later and finish it in one day which was a life saver because we needed it...
DZ Electrical Contracting
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