Get matched with top generator install pros in Red Hook, NY

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: What’s the normal lifespan of a diesel generator?

• <div><p>You can expect a diesel generator to last for up to <b>30,000 hours of use</b>, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two. </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>

Q: What’s the lifespan of a natural gas generator?

• <div><p>When properly maintained, natural gas generators can last a long time, as much as <b>20 to 40 years</b>. They have relatively few needs compared to generators with other fuel types. However, the generator&rsquo;s lifespan ultimately depends on how often the generator is used and for how long it&rsquo;s left running.</p></div>

Q: Can you plug a generator directly into your house?

• <div><p>No, this is extremely dangerous, often illegal, and you should never attempt it. If you connect your generator to your home without a transfer switch, the generated power can backfeed, essentially flowing back into the utility lines. Backfeeding exposes a significant threat of fatalities or harm to you and utility personnel, in addition to jeopardizing the structural integrity of your home.</p></div>

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Verified Reviews for Generator Install pros in Red Hook, NY

*The Angi rating for Generator Install companies in Red Hook, 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 Red Hook, 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 October 25, 2025

Reviewed in December 2022
Ken did a solid job installing my house generator, outdoor and indoor lighting. Honest, responsive and fair prices. Professional and friendly. Best electrician Iâ ve hired. I would highly recommend.
Ken J. Palladino Electrical Contractor
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Reviewed in July 2015
i am very pleased with the Generac automatic backup generator system that DS Electric installed at my house. The crew who did the work were professional and friendly and did their work efficiently and with a minimum of disruption. Dave Stewart owner of the company was a pleasure to work with and...
DS Electric
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Reviewed in February 2014
On Jan. 2, 2014, Gene's Tires changed 4 regular wheels to wheels that had snow tires on them. Today, Feb. 27, 2014 (less than 2 months later) I called Gene's to ask him to take a look at them because there was a loud & disturbing noise coming from the front left side. He was unable to check it...
GENE'S TIRE SVC
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Reviewed in September 2013
Noah responded right away, explained it would be more appropriate to contact a plumber but did offer to do the general contracting portion of the job if we wanted. He also offered to provide the name of a good local plumber if we needed one.
Noah C White Custom Builders
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Reviewed in February 2013
Two years ago, Gen-Plus did the start up on our Generac standby generator. They did a good job. At the two year mark, the service regiment suggests having professional service done. They were prompt and did a good job (even a few little extra's like leveling the machine). I plan to have...
Gen-Plus
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Reviewed in April 2012
They excavated my septic tank. They repaired a broken pipe and snaked the toilets. They serviced my generator and cleaned and serviced my old furnace. They were easy to get a hold of during the week but harder to contact on the weekends.
Tom Sutton Electrical Plumbing & Heating
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Reviewed in March 2012
Couldn't be better. Everything was done quickly and professionally, right on time. To speed things up, I had purchased the generator and transfer switch myself, with Peter's help in selecting the best options for my particular needs. Once the stuff had been delivered to my home, Peter came and...
SHOKAN ELECTRIC
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Reviewed in April 2009
General contractor abandoned the job prior to completion. I took over the responsibility of GC and brought back other subs to complete the job at my additional expense. Jamie Hurst was the only sub unwilling to complete the job as prescibed by the contract after being paid by the general...
Jamie Hurst Painting
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Find Generator install pros in Red Hook

JSP Plumbing & Heating, Inc.

JSP Plumbing & Heating, Inc.

Customers say: Quality work

337 local quotes requested

19 years of experience

At JSP Home Services, their Kingston plumbers and HVAC technicians are dedicated to providing excellent customer service and will get the job done right the first time. They have over 50 years of combined experience helping individuals with matters such as bursting pipes, leaking toilets, backed sewage, broken HVAC systems, and more. They understand that emergencies can happen at any time, which is why they’re available 24/7. The Better Business Bureau gave JSP Home Services an A+ rating, while Home Advisor named them as an “Elite Service.” They can work on any make or model and have an indoor air quality specialist on their team. Call (845) 250-6470 to learn how their Kingston plumbers and technicians can help your home or business.

"Your employee Gary Bryce was very courteous and relayed everything he was doing step by step. He did a wonderful job and I was impressed by how fast the service was. He was here when he said he would be. Very prompt!!! I am loving the ac that he fixed so fast."

Esther S on July 2025

"Your employee Gary Bryce was very courteous and relayed everything he was doing step by step. He did a wonderful job and I was impressed by how fast the service was. He was here when he said he would be. Very prompt!!! I am loving the ac that he fixed so fast."

Esther S on July 2025

T. Webber Plumbing, Heating, Air & Electric

T. Webber Plumbing, Heating, Air & Electric

Customers say: Super punctual

51 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.

"Needed replacement of toilet wax seal. Service tech and assistant were super-nice, professional and clean. Said it would take 2 to 2.5h, but took about 45mins and the charge was $550 + fuel surcharge (if flange was not damaged). I thought this was quite high but based on Webber's ratings I figured it had to be right. Later found out that a experienced plumber would only charge around $200. Too bad, will not use T Webber again."

Jerry S on November 2022

"Needed replacement of toilet wax seal. Service tech and assistant were super-nice, professional and clean. Said it would take 2 to 2.5h, but took about 45mins and the charge was $550 + fuel surcharge (if flange was not damaged). I thought this was quite high but based on Webber's ratings I figured it had to be right. Later found out that a experienced plumber would only charge around $200. Too bad, will not use T Webber again."

Jerry S on November 2022

Mannino Electric Inc

Mannino Electric Inc

Customers say: Quick response

Recommended by 100% of Angi customers

86 local quotes requested

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

"Excellent install"

Bob D on August 2024

Santella Electric

Santella Electric

Customers say: Terrific value

Recommended by 92% of Angi customers

39 local quotes requested

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

"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

RS Electric

RS Electric

Customers say: Quick response

Recommended by 100% of Angi customers

30 years of experience

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

HNI Builders

HNI Builders

Customers say: Quick response

Recommended by 100% of Angi customers

22 years of experience

Serving the Hudson Valley from new construction to emergency services. Our services begin with a free consultation and a detailed estimate. The end result will be a turn-key package, ready for your enjoyment. Check out our Instagram and website at www.HNIBuilders.com

"They contacted my rite away, came out within 2 days. Gave me a fair price and did a great job. They far exceeded my expectations. Great people to deal with from beginning to end. Would use them and recommend them in the future."

Russell G on March 2019

"They contacted my rite away, came out within 2 days. Gave me a fair price and did a great job. They far exceeded my expectations. Great people to deal with from beginning to end. Would use them and recommend them in the future."

Russell G on March 2019

Donohue's Lightning Rods

501 North Las Vegas Trail, Lot D

4.89(

)

•Approved Pro

Donohue's Lightning Rods

501 North Las Vegas Trail, Lot D

4.89(

)

•Approved Pro

Customers say: Quick response

Recommended by 96% of Angi customers

124 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 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

Hurricane Home Solutions, Inc.

16 Jupiter Ln, Suite 6

Hurricane Home Solutions, Inc.

16 Jupiter Ln, Suite 6

Customers say: True professional

Recommended by 95% of Angi customers

133 local quotes requested

Hurricane Generators is dedicated to delivering a superior experience from start to finish—backed by prompt service, attention to detail, and a commitment to your complete satisfaction. When the power goes out, we’re here for you with 24/7 emergency service and reliable solutions you can count on. We proudly work with top brands like Generac, Cummins, and Champion to match every homeowner with the ideal generator for their needs. From expert installation to ongoing maintenance, our team ensures your system is ready whenever you need it most. With Hurricane Generators, you get more than just a product—you get a partner you can trust. We return calls promptly, show up on time, and deliver on every promise. And with our guaranteed competitive pricing, you can have peace of mind knowing you’re getting exceptional value along with exceptional service.

"project has not yet been completed"

Gina P on May 2025

"project has not yet been completed"

Gina P on May 2025

JSP Home Services

JSP Home Services

Customers say: Quick response

107 local quotes requested

19 years of experience

At JSP Home Services, their Kingston plumbers and HVAC technicians are dedicated to providing excellent customer service and will get the job done right the first time. They have over 50 years of combined experience helping individuals with matters such as bursting pipes, leaking toilets, backed sewage, broken HVAC systems, and more. They understand that emergencies can happen at any time, which is why they?re available 24/7. The Better Business Bureau gave JSP Home Services an A+ rating, while Home Advisor named them as an ?Elite Service.? They can work on any make or model and have an indoor air quality specialist on their team. Call (845) 331-8473 to learn how their Kingston plumbers and technicians can help your home or business.

"August 26 called JSP out to check on my xtrol pressure water tank because it was making a clicking noise that was coming from the power switch. Came out same day said the bladder ruptured would need a new tank. I agreed because the tank was 12 years old. Installed was a flex lite tank which he said was better. I'm a senior and a widow took his word for it. I paid $2172.66. It was not itemized. He gave me a $50 discount. He told me I would get water bursts for a while coming from faucets. Well he was right, however I lost pressure in my kitchen and bathroom faucets and the toilet was rumbling when filling and flushed. I called them out to check. He did not go under the sinks to clear the lines, instead he said it must be your faucets. He quoted me a price of $1303.48 for kitchen faucet if they picked it out fully installed or $756 if I bought the faucet myself. 3 strikes your out. Didnt fix problem. Found out I was over charged for flex tank $1200 instead."

Karen K on September 2025

At JSP Home Services, their Kingston plumbers and HVAC technicians are dedicated to providing excellent customer service and will get the job done right the first time. They have over 50 years of combined experience helping individuals with matters such as bursting pipes, leaking toilets, backed sewage, broken HVAC systems, and more. They understand that emergencies can happen at any time, which is why they?re available 24/7. The Better Business Bureau gave JSP Home Services an A+ rating, while Home Advisor named them as an ?Elite Service.? They can work on any make or model and have an indoor air quality specialist on their team. Call (845) 331-8473 to learn how their Kingston plumbers and technicians can help your home or business.

"August 26 called JSP out to check on my xtrol pressure water tank because it was making a clicking noise that was coming from the power switch. Came out same day said the bladder ruptured would need a new tank. I agreed because the tank was 12 years old. Installed was a flex lite tank which he said was better. I'm a senior and a widow took his word for it. I paid $2172.66. It was not itemized. He gave me a $50 discount. He told me I would get water bursts for a while coming from faucets. Well he was right, however I lost pressure in my kitchen and bathroom faucets and the toilet was rumbling when filling and flushed. I called them out to check. He did not go under the sinks to clear the lines, instead he said it must be your faucets. He quoted me a price of $1303.48 for kitchen faucet if they picked it out fully installed or $756 if I bought the faucet myself. 3 strikes your out. Didnt fix problem. Found out I was over charged for flex tank $1200 instead."

Karen K on September 2025

W B Lightning Rods

560 Peoples Plaza Unit 234

W B Lightning Rods

560 Peoples Plaza Unit 234

Customers say: Quick response

Recommended by 98% of Angi customers

253 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

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

Jennifer B on October 2024

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Showing 1-10 of 53

Generator Install questions, answered by experts

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.

You can expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two.

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.

When properly maintained, natural gas generators can last a long time, as much as 20 to 40 years. They have relatively few needs compared to generators with other fuel types. However, the generator’s lifespan ultimately depends on how often the generator is used and for how long it’s left running.

No, this is extremely dangerous, often illegal, and you should never attempt it. If you connect your generator to your home without a transfer switch, the generated power can backfeed, essentially flowing back into the utility lines. Backfeeding exposes a significant threat of fatalities or harm to you and utility personnel, in addition to jeopardizing the structural integrity of your home.

The Red Hook, NY homeowners’ guide to generator installs

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

See all articles

Alison Kasch
•
Feb 10, 2025Feb 10, 2025
How Much Does It Cost To Install a Generator Transfer Switch? [2025 Data]
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
Breyden Kellam
•
Aug 14, 2025Aug 14, 2025
How Much Does Whole-House Generator Maintenance Cost? [2025 Data]
Keeping on top of generator maintenance and repairs gives you extra peace of mind as a homeowner. Find out how much regular generator maintenance costs.
Elisa Greenberg
•
Aug 14, 2025Aug 14, 2025
How Much Does a Whole-House Generator Cost? [2025 Data]
The average cost of a whole-house generator falls between $5,000 and $25,000. Keep reading to learn how much you can expect to spend.
Melissa Graham
•
Mar 7, 2025Mar 7, 2025
How Much Propane Does a Whole-House Generator Use?
When the power goes out, your whole house generator can keep your home running if it has enough propane to fuel it. Read our guide to propane use for whole house generators to determine how much you need.
Breyden Kellam
•
Apr 1, 2025Apr 1, 2025
Gas Generator vs. Natural Gas Generator: What’s the Difference?
Before deciding between a gas generator and a natural gas generator, explore the differences. Compare gas vs. natural gas generator with our informative guide.
Michelle Nati
•
Mar 14, 2025Mar 14, 2025
Whole-House Generator Sizing: Everything You Need to Know
Whole house generator sizing can be tricky to figure out if you don’t know a few key factors. Our guide can help you determine what size works best for your needs.