Get matched with top generator install pros in White Plains, NY
There are 11 highly-rated local generator install pros.
TRUSTED BY WHITE PLAINS, NY HOMEOWNERS
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14 Verified Reviews for Generator Install pros in White Plains, NY
*The Angi rating for Generator Install companies in White Plains, 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 White Plains, 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 August 14, 2025
Generator install pros in White Plains
Spirelli Electric, Inc. has been a family owned business with over 40 years experience. We are a full-service electrical contracting company, and we take pride in working together with our customers. Our firm is fully LICENSED and INSURED for Electrical work for both Commercial and Residential projects. Estimates are always free and professional. The company is staffed with conscientious, professional individuals who genuinely care about quality. Spirelli Electric Inc. will accommodate all your needs. No job is too big or too small!
"They work fast and use good quality material. He also helped us wire up 220 wires"
Bozhena L on November 2024
Spirelli Electric, Inc. has been a family owned business with over 40 years experience. We are a full-service electrical contracting company, and we take pride in working together with our customers. Our firm is fully LICENSED and INSURED for Electrical work for both Commercial and Residential projects. Estimates are always free and professional. The company is staffed with conscientious, professional individuals who genuinely care about quality. Spirelli Electric Inc. will accommodate all your needs. No job is too big or too small!
"They work fast and use good quality material. He also helped us wire up 220 wires"
Bozhena L on November 2024
Super Service Award Winner-4 Years in a Row! Family Owned and Operated. High Q Electric is a rapidly growing, motivated company in the pursuit of excellence in all aspects of our trade, striving for quality work and maintaining outstanding customer service. Being a full service electrical contractor allows us to accommodate a variety of needs. Every customer receives quality service for reasonable rates.
"These guys were great! Got me in quickly. Worked quickly, but not rushed. They were neat, cleaned up after themselves. Would highly recommend High Q Electric!"
Dave W on April 2024
Super Service Award Winner-4 Years in a Row! Family Owned and Operated. High Q Electric is a rapidly growing, motivated company in the pursuit of excellence in all aspects of our trade, striving for quality work and maintaining outstanding customer service. Being a full service electrical contractor allows us to accommodate a variety of needs. Every customer receives quality service for reasonable rates.
"These guys were great! Got me in quickly. Worked quickly, but not rushed. They were neat, cleaned up after themselves. Would highly recommend High Q Electric!"
Dave W on April 2024
Red Star Electric has been in business for 24 years. We have offices in Westchester (White Plains) and Rockland (Congers) counties. The owner Steve Costanzo has been doing electrical work for 35 years. We offer straight forward pricing which means you know the price before any work begins. All of our technicians are in uniform showing name tags and the company logo so you know who you are dealing with when they come to your door. They are at the top of their field and are always involved in continuing education to stay up to date on any code or product upgrades. They undergo background and drug testing. Red Star Electric provides fast, clean, friendly service along with free written estimates. We are the residential experts for repairs and new installations. We make it a point to leave any work area cleaner than we found it and we guarantee all of our work (ask about our lifetime warranties). We also offer FREE whole house electrical inspections with every service call.
"Marie and Vinny were professional and efficient. They diagnosed the issue and corrected it. The price was reasonable."
Rodger Q on January 2023
Red Star Electric has been in business for 24 years. We have offices in Westchester (White Plains) and Rockland (Congers) counties. The owner Steve Costanzo has been doing electrical work for 35 years. We offer straight forward pricing which means you know the price before any work begins. All of our technicians are in uniform showing name tags and the company logo so you know who you are dealing with when they come to your door. They are at the top of their field and are always involved in continuing education to stay up to date on any code or product upgrades. They undergo background and drug testing. Red Star Electric provides fast, clean, friendly service along with free written estimates. We are the residential experts for repairs and new installations. We make it a point to leave any work area cleaner than we found it and we guarantee all of our work (ask about our lifetime warranties). We also offer FREE whole house electrical inspections with every service call.
"Marie and Vinny were professional and efficient. They diagnosed the issue and corrected it. The price was reasonable."
Rodger Q on January 2023
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.
"10 yr old Generac GP6500E wouldn’t start. Called around and many want to upsell to permanent. Found Franks and what a delight. Honest, down to earth, affordable for senior. Showed up on time. Changed oil, spark plug. Pulled carburetor and found it dirty and fouled. Got used one from his shop(same day) and installed. Gen started right up on one or two pulls. Battery was dead but showed us how to replace. Highly recommend Frank’s Generator."
Dennis H on October 2024
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.
"10 yr old Generac GP6500E wouldn’t start. Called around and many want to upsell to permanent. Found Franks and what a delight. Honest, down to earth, affordable for senior. Showed up on time. Changed oil, spark plug. Pulled carburetor and found it dirty and fouled. Got used one from his shop(same day) and installed. Gen started right up on one or two pulls. Battery was dead but showed us how to replace. Highly recommend Frank’s Generator."
Dennis H on October 2024
We are family owned and operated electrical company. We do all residential and commercial work. Covering everything from services and generators to smart homes. Tri-Cat has been serving Westchester and New York City for 25 years. We only do generator installation. We also offer electric vehicle - charging stations. Please contact us for further information.
"Never did work I wanted which was to fix generator"
Kevin L on August 2020
We are family owned and operated electrical company. We do all residential and commercial work. Covering everything from services and generators to smart homes. Tri-Cat has been serving Westchester and New York City for 25 years. We only do generator installation. We also offer electric vehicle - charging stations. Please contact us for further information.
"Never did work I wanted which was to fix generator"
Kevin L on August 2020
We have the experience and dedication to get the job done right! Specializing in Electrical services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!
"Diego is super professional, always on time and does great work. Highly recommend."
Steve S on March 2022
We have the experience and dedication to get the job done right! Specializing in Electrical services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!
"Diego is super professional, always on time and does great work. Highly recommend."
Steve S on March 2022
Owned & operated by Edward Byrne. Centrally located in NYC, we serve all of Long Island, the five boroughs (NYC, Brooklyn, Queens, Bronx and Staten Island) and Westchester. We offer 24-hour emergency service, free estimates, quick response times, reasonable rates on service calls and competitive pricing on larger jobs.
"Very well! The team was very knowledgeable and installed the system in a few days. It has been working fine without trouble. Saves a lot of money. Crew was neat and cleaned up every day. Would definitely recommend them."
Michael B on July 2019
Owned & operated by Edward Byrne. Centrally located in NYC, we serve all of Long Island, the five boroughs (NYC, Brooklyn, Queens, Bronx and Staten Island) and Westchester. We offer 24-hour emergency service, free estimates, quick response times, reasonable rates on service calls and competitive pricing on larger jobs.
"Very well! The team was very knowledgeable and installed the system in a few days. It has been working fine without trouble. Saves a lot of money. Crew was neat and cleaned up every day. Would definitely recommend them."
Michael B on July 2019
Conte Electric, a family-owned and operated business, was started in 1965 by Victor Conte with a goal of providing quality workmanship at a fair price. At the very beginning, we recognized that a satisfied customer was our #1 asset. Our goal has always been to be honest and fair in all our dealings with our customers, community and neighbors alike.
"It was diagnosed and fixed. The electrician was fast and courteous."
Lloyd T on March 2020
Conte Electric, a family-owned and operated business, was started in 1965 by Victor Conte with a goal of providing quality workmanship at a fair price. At the very beginning, we recognized that a satisfied customer was our #1 asset. Our goal has always been to be honest and fair in all our dealings with our customers, community and neighbors alike.
"It was diagnosed and fixed. The electrician was fast and courteous."
Lloyd T on March 2020
Since 1954, Universe Home Services has been proudly serving the Nassau County community and customers throughout the entire region. With Universe Home Services, one call solves it all! Their highly trained technicians offer everything from heating and air conditioning to plumbing to appliance repair and electrical services on Long Island and beyond. Whether you’re dealing with an inefficient heating system, a noisy air conditioner, clogged toilet, broken dishwasher, or outdated electrical service panel, you can get the fast, affordable service you need with Universe Home Services. They go above and beyond to ensure that you’re completely satisfied with the quality of their work, offering service guarantees and parts and labor guarantees on new HVAC installations. As a family owned and operated company, Universe Home Services believes in top-quality customer service. They always treat you and your property with respect, working quickly, cleanly, and efficiently to minimize your inconvenience and leave your home in pristine condition. With more than 60 years of experience under their belt, and a commitment to unmatched quality, honesty, and expertise, Universe Home Services is the trusted name for heating, air conditioning, electrical, plumbing, and appliance repair on Long Island and beyond! Call today!
"This was the worst experience i have ever had with a company. They came and damaged my house and kept us without AC for days. They admitted to the extensive damage and went weeks before attempting to repair it. The services were never fully completed and they were paid over 90% of the job. I disputed the last 10% and provided overwhelming evidence of their negligence. And after a year their last ditch effort was to send collections letters. Don't walk, RUN from this company. I will provide pics and my my experience to anyone who is planning on using this company. Used to be family owned and was amazing. Second they sold it went downhill fast."
Marshall R on June 2025
Since 1954, Universe Home Services has been proudly serving the Nassau County community and customers throughout the entire region. With Universe Home Services, one call solves it all! Their highly trained technicians offer everything from heating and air conditioning to plumbing to appliance repair and electrical services on Long Island and beyond. Whether you’re dealing with an inefficient heating system, a noisy air conditioner, clogged toilet, broken dishwasher, or outdated electrical service panel, you can get the fast, affordable service you need with Universe Home Services. They go above and beyond to ensure that you’re completely satisfied with the quality of their work, offering service guarantees and parts and labor guarantees on new HVAC installations. As a family owned and operated company, Universe Home Services believes in top-quality customer service. They always treat you and your property with respect, working quickly, cleanly, and efficiently to minimize your inconvenience and leave your home in pristine condition. With more than 60 years of experience under their belt, and a commitment to unmatched quality, honesty, and expertise, Universe Home Services is the trusted name for heating, air conditioning, electrical, plumbing, and appliance repair on Long Island and beyond! Call today!
"This was the worst experience i have ever had with a company. They came and damaged my house and kept us without AC for days. They admitted to the extensive damage and went weeks before attempting to repair it. The services were never fully completed and they were paid over 90% of the job. I disputed the last 10% and provided overwhelming evidence of their negligence. And after a year their last ditch effort was to send collections letters. Don't walk, RUN from this company. I will provide pics and my my experience to anyone who is planning on using this company. Used to be family owned and was amazing. Second they sold it went downhill fast."
Marshall R on June 2025
Palante Electric is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!!!!!!!!!!!!!!!!!!!!!!!!! By appointment. Joe palante
Palante Electric is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. We look forward to working with you!!!!!!!!!!!!!!!!!!!!!!!!! By appointment. Joe palante
FAQs for generator install projects in White Plains, 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
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