Get matched with top generator installers in Piermont, NY
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21 Verified Reviews for Generator Installation pros in Piermont, NY
*The Angi rating for Generator Installation companies in Piermont, 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 Piermont, 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 April 30, 2025
Generator installers in Piermont
Red Star Electric has been in business for 18 years. We have offices in Westchester (White Plains) and Rockland (Congers) counties. The owner Steve Costanzo has been doing electrical work for 31 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 18 years. We have offices in Westchester (White Plains) and Rockland (Congers) counties. The owner Steve Costanzo has been doing electrical work for 31 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.
"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
We are a full service Electrical contracator in both residental and commercial. Our motto is "No Problems, Just Solutions." We take this very serious. We have found by taking time to find out our customers needs and wants that there is always a way to meet their expectations. We mean it when we say there is no job to small, if you have an electrical need we want to be there to help.We are licensed, fully insured and bonded. You can find us on facebook, twitter, and our website has pictures and testimonials. We provide free estimates, so gives us a call today!
"Costanza Electric provided outstanding service for my electric circuit upgrade and EV charger installation. They offered reasonable pricing, flexible scheduling, and ensured thorough inspections before considering the job complete. August Costanzo's genuine professionalism shines through, making them my top recommendation for any electrical needs."
Tuks P on March 2024
We are a full service Electrical contracator in both residental and commercial. Our motto is "No Problems, Just Solutions." We take this very serious. We have found by taking time to find out our customers needs and wants that there is always a way to meet their expectations. We mean it when we say there is no job to small, if you have an electrical need we want to be there to help.We are licensed, fully insured and bonded. You can find us on facebook, twitter, and our website has pictures and testimonials. We provide free estimates, so gives us a call today!
"Costanza Electric provided outstanding service for my electric circuit upgrade and EV charger installation. They offered reasonable pricing, flexible scheduling, and ensured thorough inspections before considering the job complete. August Costanzo's genuine professionalism shines through, making them my top recommendation for any electrical needs."
Tuks P on March 2024
W.I.T. Electric LLC specializes in residential, commercial ,and industrial services. Whether you need a small wiring fix or the installation of state-of-the-art smart home, we get the job done right. We provide a thorough consultation to explain your available options. With that information, you can choose the scope of work that’s right for your home or business and for your budget. We strive to save you both time and money by combining experience, high quality parts and equipment, and exceptional service. We will stick with the job until you are satisfied.
"Great experience. They called with a quote quickly. They squeezed us into their schedule two days later. Arrived on time. Courteous. Job done properly. Price was fair. Thanks!"
Bob K on January 2024
W.I.T. Electric LLC specializes in residential, commercial ,and industrial services. Whether you need a small wiring fix or the installation of state-of-the-art smart home, we get the job done right. We provide a thorough consultation to explain your available options. With that information, you can choose the scope of work that’s right for your home or business and for your budget. We strive to save you both time and money by combining experience, high quality parts and equipment, and exceptional service. We will stick with the job until you are satisfied.
"Great experience. They called with a quote quickly. They squeezed us into their schedule two days later. Arrived on time. Courteous. Job done properly. Price was fair. Thanks!"
Bob K on January 2024
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
We specialize in appliance repair for a variety of major brand appliances including, but not limited to, LG, Samsung, Maytag, Whirlpool, Viking, and Subzero. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction! We offer a 24 HOUR EMERGENCY SERVICE as well as a ONE YEAR WARRANTY on our appliance repair services.
"Professional, knowledgeable and competent"
Christian B on September 2022
We specialize in appliance repair for a variety of major brand appliances including, but not limited to, LG, Samsung, Maytag, Whirlpool, Viking, and Subzero. Our services are customized to the individual project, paying close attention to the details of each project that we're involved with. We look forward to building long-term relationships with our clients and guarantee your satisfaction! We offer a 24 HOUR EMERGENCY SERVICE as well as a ONE YEAR WARRANTY on our appliance repair services.
"Professional, knowledgeable and competent"
Christian B on September 2022
7 Electric is your top choice for electrical projects for the last 13 years. Electrical is what we specialize in and we're ready to bring the spark back to your home. Call us today for your next electrical project!
7 Electric is your top choice for electrical projects for the last 13 years. Electrical is what we specialize in and we're ready to bring the spark back to your home. Call us today for your next electrical project!
North Crest LLC is committed to excellence in every aspect of our electrical business. While we are relatively new in business, we have been doing many aspects of electrical work for over 30 years. 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 customer's interests, and make their concerns the basis of our business. Please call to set up an appointment and allow us to earn your business. North Crest, LLC is licensed and permitted in New Jersey. We are also Licensed in Rockland County, New York.
"Great job! Very professional and a pleasure to do business with. We’d definitely use his services again."
Aviv W on March 2025
North Crest LLC is committed to excellence in every aspect of our electrical business. While we are relatively new in business, we have been doing many aspects of electrical work for over 30 years. 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 customer's interests, and make their concerns the basis of our business. Please call to set up an appointment and allow us to earn your business. North Crest, LLC is licensed and permitted in New Jersey. We are also Licensed in Rockland County, New York.
"Great job! Very professional and a pleasure to do business with. We’d definitely use his services again."
Aviv W on March 2025
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)
"We were contacted immediately regarding adding a lightning protection system on our home. Seamus was very thorough and knowledgeable regarding our concerns. He and his crew showed up and were very professional and efficient. We are very pleased with the installation and highly recommend Donahue’s."
Michele B on May 2020
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)
"We were contacted immediately regarding adding a lightning protection system on our home. Seamus was very thorough and knowledgeable regarding our concerns. He and his crew showed up and were very professional and efficient. We are very pleased with the installation and highly recommend Donahue’s."
Michele B on May 2020
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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.
"Yes. It was exactly what I wanted. He also provided advice on other electrical work that I was inquiring about."
Amado M on February 2025
We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the 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.
"Yes. It was exactly what I wanted. He also provided advice on other electrical work that I was inquiring about."
Amado M on February 2025
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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