Top-rated generator install pros.

Get matched with top generator install pros in Cornwall, NY

There are 2 highly-rated local generator install pros.

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  • Verified reviews icon24
    Verified generator installs reviews

Find Generator install pros in Cornwall

Avatar for T. Webber Plumbing, Heating, Air & Electric

T. Webber Plumbing, Heating, Air & Electric

3365 Rte 9
3.75(
55
)
Approved Pro

T. Webber Plumbing, Heating, Air & Electric

3365 Rte 9
3.75(
55
)
Approved Pro
Customers say: Super punctual
48 local quotes requested
37 years of experience

Hudson Valley's Neighborhood Plumber. T. Webber Plumbing, Heating & Air Conditioning provides complete residential & commercial plumbing, drain cleaning, well pumps, water treatment, septic & sewer, heating and air conditioning service throughout the Hudson Valley. From problem solving and repair to sales and installation, our staff is available all day, every day for your convenience. Call us today and one of our highly skilled and courteous technicians will visit your location and restore your family's peace and comfort. Serving Dutchess, Putnam, Westchester, Orange & Ulster County.

"My well pump stopped working the day after I moved into a new house and I needed someone to come out urgently because I had no water in the middle of a heatwave. T. Webber was responsive in sending out a team right away, but these guys looked at the pump for about 15 minutes and told me it was totally shot and needed to be fully replaced. Their estimate for the size of pump I need for my land was $6,500! Luckily, I decided to wait one more day and get a second opinion from the guys who installed the pump a few years back— they actually got down and did the work, found out it was just a wiring problem and saved me nearly $5,000. Webber even wanted to charge me an additional $2200 to install an $800 filter. Short version: These guys are real gougers. Watch your pocketbook!"

R. S on August 2020

Hudson Valley's Neighborhood Plumber. T. Webber Plumbing, Heating & Air Conditioning provides complete residential & commercial plumbing, drain cleaning, well pumps, water treatment, septic & sewer, heating and air conditioning service throughout the Hudson Valley. From problem solving and repair to sales and installation, our staff is available all day, every day for your convenience. Call us today and one of our highly skilled and courteous technicians will visit your location and restore your family's peace and comfort. Serving Dutchess, Putnam, Westchester, Orange & Ulster County.

"My well pump stopped working the day after I moved into a new house and I needed someone to come out urgently because I had no water in the middle of a heatwave. T. Webber was responsive in sending out a team right away, but these guys looked at the pump for about 15 minutes and told me it was totally shot and needed to be fully replaced. Their estimate for the size of pump I need for my land was $6,500! Luckily, I decided to wait one more day and get a second opinion from the guys who installed the pump a few years back— they actually got down and did the work, found out it was just a wiring problem and saved me nearly $5,000. Webber even wanted to charge me an additional $2200 to install an $800 filter. Short version: These guys are real gougers. Watch your pocketbook!"

R. S on August 2020


Avatar for Frank's Generator Sales Service & Repair

Frank's Generator Sales Service & Repair

311 Guinea Road
5.00(
18
)
Approved Pro

Frank's Generator Sales Service & Repair

311 Guinea Road
5.00(
18
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
64 local quotes requested

Generator Sales Service & Repair 25 years experience I am a generator specialist tier4 diesel gas propaine. Free estimates emergency service 24-7 I work regularly for the NYS DEP , NYC Power Authority , Hillview Resevour who provides 2 billion gallons of water to most of NYC. I partner with the best electrician in the industry fully lisenced to give you outstanding service.Generac Dealer. I guarantee I will beat any estimate you get by 10% or more. Contact me for a estimate to beat and we will work together to give you outstanding service.

"Title: Outstanding Service – Fast, Professional, and Thorough! I can't say enough great things about Frank Rinaldi! He did an absolutely amazing job diagnosing and repairing my generator. I was completely blown away by how quickly he responded—honestly, I never expected such fast service. Frank showed up promptly, quickly identified the issue, and had everything fixed in no time. Not only was he professional and efficient, but he also went above and beyond by cleaning and servicing the entire generator. The level of care and attention to detail he put into the job was truly impressive. It’s rare to find someone this reliable and dedicated these days. I highly recommend Frank to anyone in need of generator service or repair—he’s a true pro!"

Thomas W on July 2025

Generator Sales Service & Repair 25 years experience I am a generator specialist tier4 diesel gas propaine. Free estimates emergency service 24-7 I work regularly for the NYS DEP , NYC Power Authority , Hillview Resevour who provides 2 billion gallons of water to most of NYC. I partner with the best electrician in the industry fully lisenced to give you outstanding service.Generac Dealer. I guarantee I will beat any estimate you get by 10% or more. Contact me for a estimate to beat and we will work together to give you outstanding service.

"Title: Outstanding Service – Fast, Professional, and Thorough! I can't say enough great things about Frank Rinaldi! He did an absolutely amazing job diagnosing and repairing my generator. I was completely blown away by how quickly he responded—honestly, I never expected such fast service. Frank showed up promptly, quickly identified the issue, and had everything fixed in no time. Not only was he professional and efficient, but he also went above and beyond by cleaning and servicing the entire generator. The level of care and attention to detail he put into the job was truly impressive. It’s rare to find someone this reliable and dedicated these days. I highly recommend Frank to anyone in need of generator service or repair—he’s a true pro!"

Thomas W on July 2025


Avatar for Lehland Electric  LLC

Lehland Electric LLC

High Meadow
5.00(
5
)
Approved Pro

Lehland Electric LLC

High Meadow
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
44 local quotes requested

Lehland Electric LLC. is a growing licensed and insured small business. We have been serving Orange, Ulster and Sullivan Counties for over 10 years. We are reliable, easy to work with and dedicated to our customers. Give us a call or click for an estimate today!

"I had a frustrating experience with a previous electrician who didn’t install my Generac properly, so I reached out to Randy and his team at Lehland Electric. From the start, they provided a fantastic quote for a brand-new Generac system along with baseboard floor heaters. The team was professional, completed the work on time, ensured everything was up to code, and now everything runs perfectly! It’s clear they really know their stuff. What stood out the most was their genuine approach and reliability. It’s such a relief to finally have an electrician I can count on!"

Greg D on December 2024

Lehland Electric LLC. is a growing licensed and insured small business. We have been serving Orange, Ulster and Sullivan Counties for over 10 years. We are reliable, easy to work with and dedicated to our customers. Give us a call or click for an estimate today!

"I had a frustrating experience with a previous electrician who didn’t install my Generac properly, so I reached out to Randy and his team at Lehland Electric. From the start, they provided a fantastic quote for a brand-new Generac system along with baseboard floor heaters. The team was professional, completed the work on time, ensured everything was up to code, and now everything runs perfectly! It’s clear they really know their stuff. What stood out the most was their genuine approach and reliability. It’s such a relief to finally have an electrician I can count on!"

Greg D on December 2024


Ez Network Cabling, Inc

11550 175th St
5.00(
2
)
Approved Pro

Ez Network Cabling, Inc

11550 175th St
5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

We specialize in appliance repair for a variety of major brand appliances including, but not limited to, LG, Samsung, Maytag, Whirlpool, Viking, and Subzero. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction! We offer a 24 HOUR EMERGENCY SERVICE as well as a ONE YEAR WARRANTY on our appliance repair services.

"Professional, knowledgeable and competent"

Christian B on September 2022

We specialize in appliance repair for a variety of major brand appliances including, but not limited to, LG, Samsung, Maytag, Whirlpool, Viking, and Subzero. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction! We offer a 24 HOUR EMERGENCY SERVICE as well as a ONE YEAR WARRANTY on our appliance repair services.

"Professional, knowledgeable and competent"

Christian B on September 2022


Avatar for PowerGen Electrical

PowerGen Electrical

161 E Main St
5.00(
1
)
Approved Pro

PowerGen Electrical

161 E Main St
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
29 years of experience

PowerGen Electric is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability, is what makes us true professionals. We are located here in Orange County NY. We offer the best in customer service, as well as professionalism. Our company prides itself on integrity so our work speaks for itself. Call us for your next job.

"Excellent work, very professional, respectful, clean."

Romeo Q on December 2023

PowerGen Electric is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability, is what makes us true professionals. We are located here in Orange County NY. We offer the best in customer service, as well as professionalism. Our company prides itself on integrity so our work speaks for itself. Call us for your next job.

"Excellent work, very professional, respectful, clean."

Romeo Q on December 2023


Avatar for W B Lightning Rods

W B Lightning Rods

560 Peoples Plaza Unit 234
4.93(
297
)
Approved Pro

W B Lightning Rods

560 Peoples Plaza Unit 234
4.93(
297
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
312 local quotes requested

WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **

"Great company, they were fast, friendly, & accommodating. I would definitely use them again."

Jennifer B on October 2024

WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **

"Great company, they were fast, friendly, & accommodating. I would definitely use them again."

Jennifer B on October 2024


Avatar for LM Electric

LM Electric

PO Box 273
4.96(
13
)
Approved Pro

LM Electric

PO Box 273
4.96(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
33 local quotes requested

At LM Electric, we specialize in residential and commercial electrical service calls, projects, and installs. We also provide LED light retro fitting services. Quality work, safety, and affordability are our priorities. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long term relationships with our clients and guarantee your satisfaction. Fully insured and licensed.

"Logan provided incredible customer service, was able to resolve our electricity issue. We would definitely utilize his services again & recommend to our family & friends!"

Seth W on March 2023

At LM Electric, we specialize in residential and commercial electrical service calls, projects, and installs. We also provide LED light retro fitting services. Quality work, safety, and affordability are our priorities. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long term relationships with our clients and guarantee your satisfaction. Fully insured and licensed.

"Logan provided incredible customer service, was able to resolve our electricity issue. We would definitely utilize his services again & recommend to our family & friends!"

Seth W on March 2023


Avatar for RPC Electric, LLC

RPC Electric, LLC

2542 Route 9W
4.84(
89
)
Approved Pro

RPC Electric, LLC

2542 Route 9W
4.84(
89
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
11 local quotes requested

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, that we use to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Ray and his staff addressed the problem in a timely and professional manner. They are extremely knowledgeable and always happy to help with any electrical issues I have. They are my go to electrician company hands down."

Brittany M on September 2024

We are a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have years of hands on experience, that we use to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Ray and his staff addressed the problem in a timely and professional manner. They are extremely knowledgeable and always happy to help with any electrical issues I have. They are my go to electrician company hands down."

Brittany M on September 2024


Avatar for AJI Electrical Solutions, Inc.

AJI Electrical Solutions, Inc.

PO Box 489
4.82(
130
)
Approved Pro

AJI Electrical Solutions, Inc.

PO Box 489
4.82(
130
)
Approved Pro
Customers say: True professional
76 local quotes requested
32 years of experience

AJI Electrical Solutions, Inc., is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Joe was amazing! Very patient, personable, knowledgeable and would highly recommend. "

Lisa E on September 2025

AJI Electrical Solutions, Inc., is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Joe was amazing! Very patient, personable, knowledgeable and would highly recommend. "

Lisa E on September 2025


Avatar for Donohue's Lightning Rods

Donohue's Lightning Rods

501 North Las Vegas Trail, Lot D
4.89(
50
)
Approved Pro

Donohue's Lightning Rods

501 North Las Vegas Trail, Lot D
4.89(
50
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
129 local quotes requested

The modern suburban and small town home of today has become an ideal lightning target. The home owner would do well to recognize lightning for the destructive force that it is and protect against this major life and fire hazard. Donohue's Lightning Rods is based in Missouri, near the factory where most of the residential and commercial lightning rod supplies are manufactured. Jim travels regularly to Texas, Louisiana, Arkansas, Missouri, Kansas, Montana, Wyoming, Colorado, and New York. Call today to find out when Jim will be in your area. For installations outside Missouri, Kansas, or Texas, Jim waits until there are a few customers lined up, thus being able to provide the same quality services at affordable prices. **WE DO NOT DO ELECTRICAL SERVICES.** (ONLY LIGHTNING RODS)

"The job was beautifully and professionally done. I have a zero scape yard and the gentleman was concerned about disturbing the gravel when putting the rod into the ground. WOW!!!!"

Debra D on June 2025

The modern suburban and small town home of today has become an ideal lightning target. The home owner would do well to recognize lightning for the destructive force that it is and protect against this major life and fire hazard. Donohue's Lightning Rods is based in Missouri, near the factory where most of the residential and commercial lightning rod supplies are manufactured. Jim travels regularly to Texas, Louisiana, Arkansas, Missouri, Kansas, Montana, Wyoming, Colorado, and New York. Call today to find out when Jim will be in your area. For installations outside Missouri, Kansas, or Texas, Jim waits until there are a few customers lined up, thus being able to provide the same quality services at affordable prices. **WE DO NOT DO ELECTRICAL SERVICES.** (ONLY LIGHTNING RODS)

"The job was beautifully and professionally done. I have a zero scape yard and the gentleman was concerned about disturbing the gravel when putting the rod into the ground. WOW!!!!"

Debra D on June 2025

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Generator Install questions, answered by experts

Yes, installing a generator usually increases your property value because buyers are getting the added peace of mind knowing they’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.

Potential benefits of using a natural gas generator include reducing your carbon footprint, lower likelihood of carbon monoxide exposure, budget-friendly operating costs, and low-maintenance, continuous fuel supply. Some possible drawbacks, though, include higher initial installation costs, dependency on a natural gas supply, and installation complexity. Keep in mind that pros and cons will vary based on the type and brand of natural gas generator. 

Costs range from $500 to $2,500, depending on generator type and installation complexity.

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.

Yes, in some locations, it is required by the National Electric Code (NEC) to have a transfer switch installed for electrical emergencies. In addition to following electrical code, generator transfer switches ensure your home is fully protected during a power outage. By switching the power from the main breaker to the generator breaker, you can seamlessly operate your HVAC, lights, appliances, devices, and more during an emergency. 

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The Cornwall, NY homeowners’ guide to generator installs

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