Get matched with top generator install pros in Lancaster, MA

Q: Can I plug a generator directly into my house?

• <div><p>No, you shouldn&rsquo;t use an extension cord to plug a generator directly into your home without using a transfer switch. That&rsquo;s because systems like pumps and HVAC fans need a steady power source that might not be available directly from your generator alone. If you bypass the circuit breaker box, you risk damaging your electrical system, creating a risk of <a href="https://www.angi.com/articles/how-to-put-out-electrical-fire.htm">electrical fire</a> or electrical shock to you or any workers repairing lines on your local electrical grid.</p></div>

Q: Is a natural gas generator less expensive than using electricity?

• <div><p>Natural gas and electricity rates vary significantly based on location, and pricing can change over time, too. It&rsquo;s possible that in locations where natural gas is particularly inexpensive, it will cost less than grid-based electricity will. However, you should also factor in the generator&rsquo;s initial costs and maintenance needs, as well as its noise level and if it can comfortably power all your home appliances.</p></div>

Q: How long does a whole-house generator last?

• <div><p>When maintained properly, a whole-house generator can last up to <b>20 years</b>. <a href="https://www.angi.com/articles/how-much-does-generator-repair-cost.htm">Costs to maintain and repair generators</a> vary by location and type of generator, but you can expect to pay about <b>$150 to $300 per year</b> for annual generator maintenance checks. An experienced generator service technician will inspect your generator&rsquo;s engine filter, starting mechanism, fuel, lubrication, and coolant levels to keep your generator in good working condition for as long as possible. </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>

Q: How much does it cost to install a generator?

• <div><p>The typical <a href="https://www.angi.com/articles/how-much-does-it-cost-install-generator.htm">cost of a home generator</a> is around <b>$5,000</b>, but prices range from <b>$400 up to $13,000</b>, depending on a few factors. The most significant cost factor is the generator size, as larger generators that can support more square footage usually cost more. You can install an emergency backup generator for between <b>$500 and $2,000</b> or a partial-home generator for between <b>$2,000 and $6,500</b>. Whole-home generators usually total between <b>$5,000 and $13,000</b>, with some models climbing as high as <b>$18,000</b>.</p></div>

There are 7 highly-rated local generator install pros.

Verified Reviews for Generator Install pros in Lancaster, MA

*The Angi rating for Generator Install companies in Lancaster, MA 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 Lancaster, MA 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 October 25, 2025

Reviewed in September 2024
they did a great job! Edson came to the house for an estimate, we liked the price and i had a new generator installed in 3 days! He is very efficient and reliable
Edson Electrical Services
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Reviewed in November 2023
After interviewing various home contractors, we hired AK General Services to turn our dilapidated porch into a four season room and also extend it. We are very happy with the work that was performed. We were kept in constant communication about timeframes and next steps and requirements. The...
AK General Services
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Reviewed in April 2023
Christian and his crew are experts when it comes to tile, paver stones and masonry. Our patio was installed 20 years ago. There were stones that had buckled and risen out of their orginial places and the general slope of the patio when it was originally installed was not allowing for natural...
Dicapi Construction
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Reviewed in September 2022
The two young men who performed the installation were informative, professional, cordial, and they left the scene spotless. There was a technical problem with the engine on the generator itself, which they weren't able to help with, because they weren't licensed to work on the specific brand of...
T K Lyden Electric & Generator, Inc.
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Reviewed in August 2022
I was very happy at the time I gave my 1st review for Momentum Solar, it took them only ~2 month to install the 14 solar panels onto my roof in April 2022. But the problem is when can the panels really work and activated to generate electricity. Things slowed down tremendously after that. It...
Momentum Solar
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Reviewed in October 2021
North Hill Development has done a great job of installing our resistance pool and creating a spa house/structure to go over it. This project required North Hill to coordinate with our spa vendor for a crane delivery, our town's conservation committee for clearance, and our architect for some...
North Hill Development Inc
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Reviewed in February 2018
Overall we are satisfied with the end results. Our cabinet installer sub contracted with this company last minute in an effort to get our kitchen done on schedule, and so that we could actually go see the granite before it was installed. The initial installers were prompt, and pleasant, but when...
CONTINENTAL STONE MARBLE GRANITE
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Reviewed in December 2014
Mr Frankselio Dasilva, the owner of Vallcher Construction, is very knowledgeable, and very professional. He is highly recommended for most any general contractor project.
Promax Builder Inc
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Reviewed in November 2014
Jean was very punctual and extremely professional. He evaluated the integrity of the tile flooring on his hands and knees, checking for loosening grout, cracked tiles, general safety issues. He found the flooring installation was not secure and some tiles were already cracked. Jean was very...
Century Carpet & Creative Floors Inc
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Reviewed in December 2013
The electricians installed new circuit breakers and ran wire from the electrical box to where needed by the heater and power box. They installed the heater on the ceiling of the garage and the thermostat next to the entrance door. The final installation had all wires hidden. They tested both the...
Casello Electric
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