Top-rated generator installers.

Get matched with top generator installers in Munnsville, NY

There are 2 highly-rated local generator installers.

Generator installers in Munnsville

Avatar for It's Electric Electrical Contracting LLC
It's Electric Electrical Contracting LLC
507 Rockhaven Rd
5.00(
7
)
Approved Pro
It's Electric Electrical Contracting LLC
507 Rockhaven Rd
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
32 local quotes requested

We are an ethical, honest and professional company. We are easy to communicate with. Always working with you until the job is done right and to your specifications. When working with our company you can expect integrity, prompt service and superior customer service. Always leaving the job site clean . We take pride in our services and enjoy making clients repeat clients. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. Call or 'click' today for your FREE estimate!

"Jeric was timely, professional and personable. He was readily able to troubleshoot and fix the problem. We were most pleased. It was a pleasure doing business with this reputable man."

victoria b on April 2025

We are an ethical, honest and professional company. We are easy to communicate with. Always working with you until the job is done right and to your specifications. When working with our company you can expect integrity, prompt service and superior customer service. Always leaving the job site clean . We take pride in our services and enjoy making clients repeat clients. You can count on us to get the job done right the first time. We will meet with you at your convenience and will not keep you waiting. Call or 'click' today for your FREE estimate!

"Jeric was timely, professional and personable. He was readily able to troubleshoot and fix the problem. We were most pleased. It was a pleasure doing business with this reputable man."

victoria b on April 2025


Avatar for Hurricane Home Solutions, Inc.
Hurricane Home Solutions, Inc.
2025 Brighton Henrietta Town Line Rd.
5.00(
1
)
Approved Pro
Hurricane Home Solutions, Inc.
2025 Brighton Henrietta Town Line Rd.
5.00(
1
)
Approved Pro
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
68 local quotes requested

Hurricane Home Solutions is a local, family owned and operated, company committed to meeting the needs of home owners in our area. We offer installation and service on Backup Generators and Water Treatment Services. Our expert technicians specialize in Home Standby Generators and Water Treatment Systems. We offer the best products from brands like Cummins, Water Right, and A.O. Smith Specialized Water Solutions. With licensed electricians and plumbers, we are able to complete nearly all installations within a single day, without the need for subcontracting.

"They were fantastic! They were polite, fast, organized, good clean up, and explained everything. The quality of the generator looks durable, and could last longer. They are the only company who told me that the generator needed to be serviced for every 2 years instead of every year. They also installed it on a stoned pad instead of a concrete which saved me a lot of money. The piping inside of the house was a flexible steel coil. They also do service calls."

Lynn M on November 2020

Hurricane Home Solutions is a local, family owned and operated, company committed to meeting the needs of home owners in our area. We offer installation and service on Backup Generators and Water Treatment Services. Our expert technicians specialize in Home Standby Generators and Water Treatment Systems. We offer the best products from brands like Cummins, Water Right, and A.O. Smith Specialized Water Solutions. With licensed electricians and plumbers, we are able to complete nearly all installations within a single day, without the need for subcontracting.

"They were fantastic! They were polite, fast, organized, good clean up, and explained everything. The quality of the generator looks durable, and could last longer. They are the only company who told me that the generator needed to be serviced for every 2 years instead of every year. They also installed it on a stoned pad instead of a concrete which saved me a lot of money. The piping inside of the house was a flexible steel coil. They also do service calls."

Lynn M on November 2020


Fravor Electric
110 Sage Creek Rd
5.00(
1
)
Approved Pro
Fravor Electric
110 Sage Creek Rd
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Reed Fravor with Fravor Electric does excellent work, arrives on time, and is reasonably priced."

Logan C on February 2023

We pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all of our projects no matter how big or small. We are experts in our trade and will always keep you educated on your particular task or project. We look forward to earning your business!

"Reed Fravor with Fravor Electric does excellent work, arrives on time, and is reasonably priced."

Logan C on February 2023


Avatar for A Cure 4 It
A Cure 4 It
23187 Timmerman Rd
4.50(
1
)
Approved Pro
A Cure 4 It
23187 Timmerman Rd
4.50(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. Give us a call today, we look forward to earning your business!

"very professional and knowledgible"

Mike P on November 2020

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. Give us a call today, we look forward to earning your business!

"very professional and knowledgible"

Mike P on November 2020


McGraths General Construction
3384 County Route 22
New on HomeAdvisorNew on Angi
Approved Pro
McGraths General Construction
3384 County Route 22
New on AngiNew on HomeAdvisor
Approved Pro
5 years of experience
Free onsite estimate

With over 10 years of experience the contracting industry, we are the experts you need to take care of your home or business. We handle everything from remodeling to plumbing. We will treat your home as we would treat our own. Give McGraths General Construction a call today, we look forward to working with you!

With over 10 years of experience the contracting industry, we are the experts you need to take care of your home or business. We handle everything from remodeling to plumbing. We will treat your home as we would treat our own. Give McGraths General Construction a call today, we look forward to working with you!


Avatar for 4 Green Power Systems, LLC
4 Green Power Systems, LLC
2000 Main Street
5.00(
8
)
Approved Pro
4 Green Power Systems, LLC
2000 Main Street
5.00(
8
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 years of experience

At 4 Green Power Systems, we pride our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all our projects, no matter how big or small. We are experts in our trade and will always keep you educated on your task or project. We look forward to earning your business!

"very good service"

Richard E on May 2020

At 4 Green Power Systems, we pride our company on reliability, great communication, integrity and quality work. We strongly believe in giving our absolute best in all our projects, no matter how big or small. We are experts in our trade and will always keep you educated on your task or project. We look forward to earning your business!

"very good service"

Richard E on May 2020


Avatar for DM Shaver. Inc.
DM Shaver. Inc.
41288 Kehoe Tract Road
4.89(
29
)
Approved Pro
DM Shaver. Inc.
41288 Kehoe Tract Road
4.89(
29
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
22 years of experience

DM Shaver Inc. has been helping upstate New York customers keep their lights on during power outages since 2006. With locations in both Clayton & Hannibal, we are able to respond quickly, and strives to offer top quality products and service at a reasonable price. Our service technicians are factory trained and certified to ensure you experience the least amount of down time. Whether you're looking for parts, service, preventative maintenance, or a new generator system, let the professionals at DM Shaver help you through your next project! Factory authorized for: Kohler Power Systems, General Electric, Briggs & Stratton, Generac/Guardian, and Winco

"Oh my goodness they completely took care of me"

Marguerita Maria L on May 2021

DM Shaver Inc. has been helping upstate New York customers keep their lights on during power outages since 2006. With locations in both Clayton & Hannibal, we are able to respond quickly, and strives to offer top quality products and service at a reasonable price. Our service technicians are factory trained and certified to ensure you experience the least amount of down time. Whether you're looking for parts, service, preventative maintenance, or a new generator system, let the professionals at DM Shaver help you through your next project! Factory authorized for: Kohler Power Systems, General Electric, Briggs & Stratton, Generac/Guardian, and Winco

"Oh my goodness they completely took care of me"

Marguerita Maria L on May 2021


Avatar for Hurricane Home Solutions, Inc.
Hurricane Home Solutions, Inc.
16 Jupiter Ln, Suite 6
4.81(
173
)
Approved Pro
Hurricane Home Solutions, Inc.
16 Jupiter Ln, Suite 6
4.81(
173
)
Approved Pro
Customers say: True professional
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
70 local quotes requested

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!

"The salesman was thorough, informative, and gave us a good price. We like the Cummins generator very much."

Polly G on December 2024

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!

"The salesman was thorough, informative, and gave us a good price. We like the Cummins generator very much."

Polly G on December 2024


Avatar for Hurricane Home Solutions, Inc.
Hurricane Home Solutions, Inc.
2025 Brighton Henrietta Town Line Rd
4.86(
204
)
Approved Pro
Hurricane Home Solutions, Inc.
2025 Brighton Henrietta Town Line Rd
4.86(
204
)
Approved Pro
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
154 local quotes requested

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!

"No hassle company to work with. The company provided me with choices of generator for comparison gave me a price with a 5 days to mull it over . Delivered and installed on time and well done. Up and nd running so far, so good."

John A on November 2024

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!

"No hassle company to work with. The company provided me with choices of generator for comparison gave me a price with a 5 days to mull it over . Delivered and installed on time and well done. Up and nd running so far, so good."

John A on November 2024


Avatar for AAA Fire and Electrical Installations Corp.
AAA Fire and Electrical Installations Corp.
1251 Lincoln Ave
4.82(
12
)
Approved Pro
AAA Fire and Electrical Installations Corp.
1251 Lincoln Ave
4.82(
12
)
Approved Pro
Customers say: Quick response
81 local quotes requested
22 years of experience

AAA Fire and Electrical Installations Corp 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.

"Very knowledgeable and personable. Would highly recommend."

Alexis J on April 2025

AAA Fire and Electrical Installations Corp 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.

"Very knowledgeable and personable. Would highly recommend."

Alexis J on April 2025

Showing 1-10 of 36

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

The homeowners guide to generator installations
From average costs to expert advice, get all the answers you need to get your job done.
A portable inverter generator
Mar 3, 2025
Mar 3, 2025
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.
Boy and girl jumping on the couch sofa
Apr 1, 2025
Apr 1, 2025
A whole house generator can keep your home running during a power outage, but can it handle the energy demands of an air conditioner? Here’s what to consider.
A natural gas generator outside a house
Apr 1, 2025
Apr 1, 2025
Natural gas generators emit carbon monoxide, a harmful gas. Learn about what carbon monoxide is and tips to operate your generator safely.
A house generator in the backyard of a house
Apr 1, 2025
Apr 1, 2025
Is a whole-house generator worth it? Discover the key factors influencing ROI and whether it's the right choice for your home.
outdoor diesel power generator
Apr 1, 2025
Apr 1, 2025
Diesel remains a popular fuel option for a variety of home generators, but you will need to plan your maintenance carefully. Here’s how it works.
emergency power supply outside home
Apr 4, 2025
Apr 4, 2025
How much does it cost to run a standby generator? The answer varies based on the type and size of the generator. Find out more.
Share project details to get started.