Get matched with top generator installers in New York, NY
There are 10 highly-rated local generator installers.
Verified Reviews for Generator Installation pros in New York, NY
*The Angi rating for Generator Installation companies in New York, 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 New York, 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 July 18, 2025
Generator installers in New York
We have been in continuous operation at 1653 Irving St, in Rahway, NJ, since 1929. Same-day and emergency service is offered as needed. The shop is run by its two owners and accepts cash, checks, credit cards, corporate checks, and Paypal. We offer Net 30 financing to institutional clients on a purchase-order basis only.
We have been in continuous operation at 1653 Irving St, in Rahway, NJ, since 1929. Same-day and emergency service is offered as needed. The shop is run by its two owners and accepts cash, checks, credit cards, corporate checks, and Paypal. We offer Net 30 financing to institutional clients on a purchase-order basis only.
Tempco, Inc. has been the most dependable heating and air conditioning firm on Long Island’s North Shore since 1985. Located in Glen Cove, Tempco offers 24-hour emergency service for heating and air conditioning, a full sheet metal shop for custom ductwork and is an authorized Generac and Honeywell standby generator service dealer.
Tempco, Inc. has been the most dependable heating and air conditioning firm on Long Island’s North Shore since 1985. Located in Glen Cove, Tempco offers 24-hour emergency service for heating and air conditioning, a full sheet metal shop for custom ductwork and is an authorized Generac and Honeywell standby generator service dealer.
.Electric Panels, Generators, Transfer Switches. New construction, Service Calls, Emergency Repairs, Conduit Installs. Kitchens, bathrooms, basements. Troubleshooting. Lighting fixtures, ceiling fans, outlets, switches, fixtures, boxes, circuit breakers, smoke detectors, recessed lights & landscape lighting. We specialize in providing professional and affordable electrical contracting. We offer complete electrical services ELECTRICAL PANEL UPGRADES/service upgrades.
.Electric Panels, Generators, Transfer Switches. New construction, Service Calls, Emergency Repairs, Conduit Installs. Kitchens, bathrooms, basements. Troubleshooting. Lighting fixtures, ceiling fans, outlets, switches, fixtures, boxes, circuit breakers, smoke detectors, recessed lights & landscape lighting. We specialize in providing professional and affordable electrical contracting. We offer complete electrical services ELECTRICAL PANEL UPGRADES/service upgrades.
Here at Boss Home Repair we strive to provide the absolute best service for the best possible price to every person we do business with. With over 35 years of experience, Boss Home Repair can help you with any of your household needs that may arise, from fixing a squeaky door hinge, to re-building your foundation walls or weight-bearing structures before collapse. And EVERYTHING in between. We work with the traditional 50% Deposit to aquire materials & schedule work; and the remaining 50% Balance upon completion of the job invoiced. Financing and Layaway options are available. FALL/WINTER 2013 PROMOTION: any job invoiced before December 20th, 2013 will receive a 10% Discount (10% Discount applies to any invoice over 499.99, any job below 499.99 will receive a 5% Discount)
Here at Boss Home Repair we strive to provide the absolute best service for the best possible price to every person we do business with. With over 35 years of experience, Boss Home Repair can help you with any of your household needs that may arise, from fixing a squeaky door hinge, to re-building your foundation walls or weight-bearing structures before collapse. And EVERYTHING in between. We work with the traditional 50% Deposit to aquire materials & schedule work; and the remaining 50% Balance upon completion of the job invoiced. Financing and Layaway options are available. FALL/WINTER 2013 PROMOTION: any job invoiced before December 20th, 2013 will receive a 10% Discount (10% Discount applies to any invoice over 499.99, any job below 499.99 will receive a 5% Discount)
Asbestos Investigator for ACP5 NYS & NYC Certified Class 2 Building Code and Zoning Law Certified Code Consultant NYC. Assist Architects, Builders, Contractors, Developers, Engineers,...Owners... in obtaining approved Building Dept approvals, permits and Certificate of Occupancy. violation removal Code Compliance
Asbestos Investigator for ACP5 NYS & NYC Certified Class 2 Building Code and Zoning Law Certified Code Consultant NYC. Assist Architects, Builders, Contractors, Developers, Engineers,...Owners... in obtaining approved Building Dept approvals, permits and Certificate of Occupancy. violation removal Code Compliance
Our 20,000sq ft shop that is in farmingdale on new highway, we have 15+ employees, we sell to customers as well have contractor pricing.
Our 20,000sq ft shop that is in farmingdale on new highway, we have 15+ employees, we sell to customers as well have contractor pricing.
We are a fully Licensed and Insured Plumbing and Heating Company. We handle all residential and commercial plumbing and heating work.We offer 24 hour emergency service. Since founded, Wenk Piping & Heating Corp. has been providing the highest quality plumbing service in New York. We handle everything from leaky faucets, sewer line repair, and fixture installation to re-piping. There are hundreds of less-than-reputable “plumbers” out there who’ll take your money and leave you with plumbing worse than you started with, or even good plumbers who will take advantage of you knowing that you’re in a tight spot. At Wenk Piping we never sacrifice quality for cost!
We are a fully Licensed and Insured Plumbing and Heating Company. We handle all residential and commercial plumbing and heating work.We offer 24 hour emergency service. Since founded, Wenk Piping & Heating Corp. has been providing the highest quality plumbing service in New York. We handle everything from leaky faucets, sewer line repair, and fixture installation to re-piping. There are hundreds of less-than-reputable “plumbers” out there who’ll take your money and leave you with plumbing worse than you started with, or even good plumbers who will take advantage of you knowing that you’re in a tight spot. At Wenk Piping we never sacrifice quality for cost!
We are a family owned and operated business with several years of HVAC experience. We pride ourselves on providing an honest and accurate quote and stand behind our work. We have outstanding ratings and provide superior customer service. Feel free to check us out and give us a call for more information.
"This is my 5th using Mazgan HVAC services. A technician came out to diagnose my leak issue, in the end, no fixes came about. It’s $229/hour just to diagnose and they charged me $95 to insulate my unit that did not alleviate the issue at all. I spent over $600 just to diagnose, then they wanted me to pay an additional $840 for an HVAC pump and labor. Note that the $600 does NOT go towards actually fixing the issue. No explanation on why the pump itself is so expensive. Why not charge just for the pump and labor separately? I ended up with another company and they fixed all 3 of my pumps for $500. I called and emailed to ask for a refund, and have not received any responses. I will never use this company again."
Ching Ju L on June 2024
We are a family owned and operated business with several years of HVAC experience. We pride ourselves on providing an honest and accurate quote and stand behind our work. We have outstanding ratings and provide superior customer service. Feel free to check us out and give us a call for more information.
"This is my 5th using Mazgan HVAC services. A technician came out to diagnose my leak issue, in the end, no fixes came about. It’s $229/hour just to diagnose and they charged me $95 to insulate my unit that did not alleviate the issue at all. I spent over $600 just to diagnose, then they wanted me to pay an additional $840 for an HVAC pump and labor. Note that the $600 does NOT go towards actually fixing the issue. No explanation on why the pump itself is so expensive. Why not charge just for the pump and labor separately? I ended up with another company and they fixed all 3 of my pumps for $500. I called and emailed to ask for a refund, and have not received any responses. I will never use this company again."
Ching Ju L on June 2024
Because of our many years of experience in a wide range of electrical applications, S&N Electrical can offer solutions to whatever electrical projects you are undertaking. Either Commercial or Residential, any job can be done, just call and your project will be done. CALL NOW @ 646-704-8544 FREE ESTIMATE FOR ANY JOB WITH AN AFFORDABLE PRICE TO GET IT DONE RIGHT!!! CALL NOW @ 646-704-8544
Because of our many years of experience in a wide range of electrical applications, S&N Electrical can offer solutions to whatever electrical projects you are undertaking. Either Commercial or Residential, any job can be done, just call and your project will be done. CALL NOW @ 646-704-8544 FREE ESTIMATE FOR ANY JOB WITH AN AFFORDABLE PRICE TO GET IT DONE RIGHT!!! CALL NOW @ 646-704-8544
Latin Resturant in Midtown Manhattan
Latin Resturant in Midtown Manhattan
FAQs for generator installation projects in New York, NY
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.
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 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
- West New York
- Guttenberg
- Long Island City
- Astoria
- Manhattan
- Harlem
- North Bergen
- Cliffside Park
- Fairview
- Union City
- Weehawken
- East Village
- Sunnyside
- Edgewater
- Ridgefield
- Hoboken
- Woodside
- Chinatown
- Secaucus
- Jackson Heights
- Fort Lee
- Palisades Park
- Maspeth
- Elmhurst
- Leonia
- Ridgefield Park
- East Elmhurst
- Little Ferry
- Jersey City
- Moonachie
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