Get matched with top generator installers in Lagrangeville, NY
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11 Verified Reviews for Generator Installation pros in Lagrangeville, NY
*The Angi rating for Generator Installation companies in Lagrangeville, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Installation needs.
*The HomeAdvisor rating for Generator Installation companies in Lagrangeville, NY is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Installation needs.
Last update on May 14, 2025
Generator installers in Lagrangeville
Mannino Electric Inc Premier Electrical Contracting Company Since 1979 Mannino Electric Inc Premier Electrical Contracting Company Since 1979 Mannino Electric is a Duchess County electrician that has grown progressively from a small electrical shop to a multi- faceted organization involved in residential, commercial and industrial electrical projects. We are a family owned business. Our polite, well informed staff will take care of your needs, understand your expectations, treat your home or business as if it were their own and deliver services within time and budget. Call or click for your FREE estimate today!
"Excellent install"
bob d on August 2024
Mannino Electric Inc Premier Electrical Contracting Company Since 1979 Mannino Electric Inc Premier Electrical Contracting Company Since 1979 Mannino Electric is a Duchess County electrician that has grown progressively from a small electrical shop to a multi- faceted organization involved in residential, commercial and industrial electrical projects. We are a family owned business. Our polite, well informed staff will take care of your needs, understand your expectations, treat your home or business as if it were their own and deliver services within time and budget. Call or click for your FREE estimate today!
"Excellent install"
bob d on August 2024
Looking for a trusted electrician at Sgobbo Electric we offer high-quality electrical services tailored to your needs from residential fixes to commercial projects. Our licensed electricians are ready to tackle any challenge. Call us today for a free estimate and experience the difference..
"I had a last minute emergency with our breaker and they came the same day! The workers got everything fixed for me that afternoon! I was so grateful I will be recommending Sgobbo Electric to all of my friends and family!"
Melissa S on August 2024
Looking for a trusted electrician at Sgobbo Electric we offer high-quality electrical services tailored to your needs from residential fixes to commercial projects. Our licensed electricians are ready to tackle any challenge. Call us today for a free estimate and experience the difference..
"I had a last minute emergency with our breaker and they came the same day! The workers got everything fixed for me that afternoon! I was so grateful I will be recommending Sgobbo Electric to all of my friends and family!"
Melissa S on August 2024
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.
"Paid $60 to get them to give estimate. One of their plumbers came on-site and said to replace the faucet was $800 and they only used a certain three faucets so I couldnlt opick a different one but he was allowed to drop it to $700. I said it was just way more money then I coudl afford to fix a leaky faucet, and he said he coudl call his supervisor to see about droppinng it to $400. His supervisor said no way, i could hear the back and forth because he did it on speaker phone, with the guy pleading that they could maybe do for $350 or $400, and the Supervisor just said "no, $700 is the best we can do." I declined to go further with their proposition, and the on-site guy said of his own accord let me see if I can help you out for now, and he just took a wrench and tightened up the faucet. That was the entire problem, the bolt on the stem was loose. He said it should last a while and only charged me for his time, so I ended up paying $120 total. Five (5) years later still no leaks! That plumber was a very honest man and I appreciated him and would use him again, but I can not see how I could use this service again after them insisting I needed to spend $800 on a new faucet, the existing faucet was a high end piece the previous owners had installed before leaving to help sell the place and not more than a year old. I had my hot water heater blow last night, I had been advised T. Webber might be Pricey but would come quick, then I found out that they could not even give me a ballpark estimate on replacing a water heater without coming on-site to take a look at it, and forcing me to pay $60, and the previous experience came rushing back! I had forgotten it was T. Webber, but they had me on file from 2016 and everything! I understand the need to make a visit to a site to try to track down a leak and give an estimate, but what the heck!? They can't give me a ballpark estimate on a water heater replacement even if I provide you the details of the existing water heater's type, capacity, model # etc, and pictures of the heater, pipes and space, I have to pay $60 to let them see it with their own eyes first to find out a specific estimate,. So I hung up and called a couple other people who said they coudl give me an estimate with the info I provided without having to come on site and without charging me a fee. Yeah, I get that there may be other fees and items and what-not that have to be accounted for, so it's not going to be a full on quote, but this is not rocket surgery, there is a known quantity here, and I can help you source a $600 heater, and it's gonna be a days labor and we know it'll be some bibs and bobs so you can't give me a ballpark? Ridiculous. Given that faucet replacement service I experienced, I wouldn't be surprised if they charged $3500 for a hot water heater replacement, and I wasn't going to spend $60 for the privilege of knowing."
Ben P on February 2021
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.
"Paid $60 to get them to give estimate. One of their plumbers came on-site and said to replace the faucet was $800 and they only used a certain three faucets so I couldnlt opick a different one but he was allowed to drop it to $700. I said it was just way more money then I coudl afford to fix a leaky faucet, and he said he coudl call his supervisor to see about droppinng it to $400. His supervisor said no way, i could hear the back and forth because he did it on speaker phone, with the guy pleading that they could maybe do for $350 or $400, and the Supervisor just said "no, $700 is the best we can do." I declined to go further with their proposition, and the on-site guy said of his own accord let me see if I can help you out for now, and he just took a wrench and tightened up the faucet. That was the entire problem, the bolt on the stem was loose. He said it should last a while and only charged me for his time, so I ended up paying $120 total. Five (5) years later still no leaks! That plumber was a very honest man and I appreciated him and would use him again, but I can not see how I could use this service again after them insisting I needed to spend $800 on a new faucet, the existing faucet was a high end piece the previous owners had installed before leaving to help sell the place and not more than a year old. I had my hot water heater blow last night, I had been advised T. Webber might be Pricey but would come quick, then I found out that they could not even give me a ballpark estimate on replacing a water heater without coming on-site to take a look at it, and forcing me to pay $60, and the previous experience came rushing back! I had forgotten it was T. Webber, but they had me on file from 2016 and everything! I understand the need to make a visit to a site to try to track down a leak and give an estimate, but what the heck!? They can't give me a ballpark estimate on a water heater replacement even if I provide you the details of the existing water heater's type, capacity, model # etc, and pictures of the heater, pipes and space, I have to pay $60 to let them see it with their own eyes first to find out a specific estimate,. So I hung up and called a couple other people who said they coudl give me an estimate with the info I provided without having to come on site and without charging me a fee. Yeah, I get that there may be other fees and items and what-not that have to be accounted for, so it's not going to be a full on quote, but this is not rocket surgery, there is a known quantity here, and I can help you source a $600 heater, and it's gonna be a days labor and we know it'll be some bibs and bobs so you can't give me a ballpark? Ridiculous. Given that faucet replacement service I experienced, I wouldn't be surprised if they charged $3500 for a hot water heater replacement, and I wasn't going to spend $60 for the privilege of knowing."
Ben P on February 2021
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.
"Exceptional Service by Frank I wanted to take a moment to express my sincere appreciation for Frank’s outstanding service in troubleshooting and fixing our generator issues. Frank’s technical expertise is truly impressive—he not only possesses an in-depth knowledge of the equipment but also demonstrates remarkable skill in diagnosing and resolving complex problems. His punctuality and honest approach reflect his professionalism, and I am incredibly grateful for the reliable support he provides. Having Frank on our team has been a tremendous asset, and I couldn’t be happier with his performance. Best regards, Solomon"
Sol F on March 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.
"Exceptional Service by Frank I wanted to take a moment to express my sincere appreciation for Frank’s outstanding service in troubleshooting and fixing our generator issues. Frank’s technical expertise is truly impressive—he not only possesses an in-depth knowledge of the equipment but also demonstrates remarkable skill in diagnosing and resolving complex problems. His punctuality and honest approach reflect his professionalism, and I am incredibly grateful for the reliable support he provides. Having Frank on our team has been a tremendous asset, and I couldn’t be happier with his performance. Best regards, Solomon"
Sol F on March 2025
Residential, commercial, industrial electrical repair and installation company. All jobs big and small performed by licensed and insured electricians. Installation of ductless mini-split air conditioners and heat pumps.
"Great ! Good communication re. type of job and date for installation. Lights installed with care, look great. Already thinking of using Santella Electric for future, bigger job. Good people are hard to find."
Kathleen M on October 2024
Residential, commercial, industrial electrical repair and installation company. All jobs big and small performed by licensed and insured electricians. Installation of ductless mini-split air conditioners and heat pumps.
"Great ! Good communication re. type of job and date for installation. Lights installed with care, look great. Already thinking of using Santella Electric for future, bigger job. Good people are hard to find."
Kathleen M on October 2024
Highly qualified professional that gets the job done in a timely manner.
"Bob is kind, thoughtful, honest and gets the job done. I have recommended him to anyone who needs electrical work."
Melinda A on December 2020
Highly qualified professional that gets the job done in a timely manner.
"Bob is kind, thoughtful, honest and gets the job done. I have recommended him to anyone who needs electrical work."
Melinda A on December 2020
Hurricane Home Solutions is committed to a superior experience, offering prompt service and attention to detail. Customer satisfaction is our top priority, we will earn your trust for a lifetime. We believe in being there for you when the lights go out, which is why we offer 24/7 emergency services. We work with major brands including Cummins, Generac and Champion to ensure that we can provide homeowners with the best unit for their unique circumstances. You can be assured you're in good hands with our company installing your new home generator. If you are looking for a professional that follows business practices such as promptly returning phone calls, arriving on time for appointments and following through on promises then give us a call today. GUARANTEED COMPETITIVE PRICING!
"project has not yet been completed"
Gina P on May 2025
Hurricane Home Solutions is committed to a superior experience, offering prompt service and attention to detail. Customer satisfaction is our top priority, we will earn your trust for a lifetime. We believe in being there for you when the lights go out, which is why we offer 24/7 emergency services. We work with major brands including Cummins, Generac and Champion to ensure that we can provide homeowners with the best unit for their unique circumstances. You can be assured you're in good hands with our company installing your new home generator. If you are looking for a professional that follows business practices such as promptly returning phone calls, arriving on time for appointments and following through on promises then give us a call today. GUARANTEED COMPETITIVE PRICING!
"project has not yet been completed"
Gina P on May 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Great experience from start to finish. Making appointment was easy. Very professional, friendly and knowledgeable. I will definitely use this company again, as well as recommend them to others."
Rob C on July 2024
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.
"Great experience from start to finish. Making appointment was easy. Very professional, friendly and knowledgeable. I will definitely use this company again, as well as recommend them to others."
Rob C on July 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
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
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 man who did the job were awesome. They were very thorough, professional, and speedy. They left our church grounds spotless. I could not recommend them highly enough."
Betty Sue W on November 2023
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 man who did the job were awesome. They were very thorough, professional, and speedy. They left our church grounds spotless. I could not recommend them highly enough."
Betty Sue W on November 2023
Generator installations FAQs
Installing a whole-house generator costs about $5,000 on average. Prices range from $1,550 to $8,500, depending on size, brand, fuel type, and assembly. The size of your whole-house generator is the most significant cost factor, with large homes with high energy demands costing the most to power. Types of whole-home generators include:
Portable generators with 1kW–7.5kW capacity: $500–$2,000
Partial generators with 9kW–20kW capacity: $2,000–$6,300
Whole-house generators with 22kW–48kW: $5,000–$18,000
When maintained properly, a whole-house generator can last up to 20 years. Costs to maintain and repair generators vary by location and type of generator, but you can expect to pay about $150 to $300 per year for annual generator maintenance checks. An experienced generator service technician will inspect your generator’s engine filter, starting mechanism, fuel, lubrication, and coolant levels to keep your generator in good working condition for as long as possible.
When choosing the right size generator for your needs, consider a few items to help calculate the wattage you’ll need. Start by determining which household items and appliances you want to power, and then add the wattages together. Check out the wattage of these essential appliances:
Refrigerator: 600 watts
Large dehumidifier: 700 watts
Large window air conditioner: 1,400 watts
Water heater: 3,000 watts
Running home appliances like these requires a partial or whole-house generator. A portable generator may be enough to power your home if you only plan to keep a refrigerator and freezer running.
Here’s what you can run with different wattages and types of generators:
Portable generator:
2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers.
4,000 watts will keep two large appliances operating and a few smaller devices.
8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.
Partial to whole-house generator:
20,000 watts and above will make it seem like your home’s power is still on.
The value of installing a whole-house generator is that your home has guaranteed power, even if the power grid in your area is down. Whether a whole-house generator is worth installing in your home depends on how often you use it, your home’s location, and your lifestyle. For example, installing a whole-house generator is likely worth it if you:
Experience frequent or prolonged power outages
Work from home
Store a lot of cold food
Have a sump pump
Have a pump for well water
Use electronic medical devices
Live in a climate requiring heating or cooling
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