Get matched with top generator install pros in Oxford, CT
There are 3 highly-rated local generator install pros.
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4.8 
25 Verified Reviews for Generator Install pros in Oxford, CT
*The Angi rating for Generator Install companies in Oxford, CT 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 Oxford, CT 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 03, 2025
Generator install pros in Oxford
We can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.
"It went very well. He said it would take about 5-6 hours, the job was done in three hours. Great comunication. Very happy with the work and outcome. They cleaned up very good when done. I will be calling them again to drop a few more line for me soon."
Richard N on August 2024
We can take on a wide range of residential and commercial electrical projects to include full installation for additions and remodels as well as wiring/panel upgrades, and a variety of other projects. We take pride in the quality of our work and our commitment to outstanding results. We look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.
"It went very well. He said it would take about 5-6 hours, the job was done in three hours. Great comunication. Very happy with the work and outcome. They cleaned up very good when done. I will be calling them again to drop a few more line for me soon."
Richard N on August 2024
Licensed and Insured. We specialize in all types of electrical installs. From remodels, new construction, service upgrades, light installs, swimming pools, generators and more. Over 10 years of experience. We have integrity in all the work we perform. We value each and every customer and look forward to working for you. Thank You, Johnny Coraizaca President
"The owner, Johnny, was very friendly, knowledgeable, and easy to work with. The work was done promptly within the timeframe we needed it to be done. Johnny also helped recommend some ways to improve/save money during our home renovation. Would highly recommend and hire again."
Carlos G on September 2024
Licensed and Insured. We specialize in all types of electrical installs. From remodels, new construction, service upgrades, light installs, swimming pools, generators and more. Over 10 years of experience. We have integrity in all the work we perform. We value each and every customer and look forward to working for you. Thank You, Johnny Coraizaca President
"The owner, Johnny, was very friendly, knowledgeable, and easy to work with. The work was done promptly within the timeframe we needed it to be done. Johnny also helped recommend some ways to improve/save money during our home renovation. Would highly recommend and hire again."
Carlos G on September 2024
Family owned electrical business owner-operated since 1994. We specialize in everything electrical related in remodels and new builds of custom homes. We also are vantage lighting control dealers, and are familiar with other brands of lighting companies such as Lutron, control 4, and many others. We are licensed, bonded, and insured.
"Shane did an amazing job. He showed up as scheduled. Really efficient, and his workmanship is really clean. I would definitely recommend, and use SRF Electric again."
Rick R on March 2025
Family owned electrical business owner-operated since 1994. We specialize in everything electrical related in remodels and new builds of custom homes. We also are vantage lighting control dealers, and are familiar with other brands of lighting companies such as Lutron, control 4, and many others. We are licensed, bonded, and insured.
"Shane did an amazing job. He showed up as scheduled. Really efficient, and his workmanship is really clean. I would definitely recommend, and use SRF Electric again."
Rick R on March 2025
We joined Angie's List in August of 2007 and have earned their Super Service Award every year since 2009 when they started that program. HARP Home Services, LLC is here to take care of all your heating and air conditioning needs. Whether you are looking for a free quote on a new central air conditioning system or are ready to install radiant floor heating or a new boiler for those chilly winter months, we're just a phone call (or e-mail) away. Residential & Commercial.
"We had a furnace installed by Harp on July 8th 2024 after it being diagnosed by their technician as to the reason our ac system was not functioning properly. That’s when our troubles with Harp began. The installation was not done properly, we needed 3 service calls to get the ac to work properly. The installers were sloppy. We cleaned up screws and wire and parts from the old furnace for weeks. When heating season began we noticed that the humidifier installed with the furnace was not operating. We scheduled an appointment to have it repaired and they called the day of the appointment and told us they couldn’t come that day and we had to reschedule, so reluctantly we did. They finally came and repaired it. From what the technician told me it was not wired properly. On January 21st 2025( the coldest night of the year) the furnace stopped working. We called Harp to get someone to come to repair it as we had no heat in below 0º weather I was told the best they could do is to come the next day between 2 and 6 pm. I tried to explain that this was an emergency but to no avail. I called my local oil company and they were at my door within 30 minutes( which I would’ve expected from the company who sold us the furnace) the repaired it quickly and told us that one f the wires on the control panel was not attached properly. It cost me $300. I would NOT recommend Harp to anyone. They are not reliable and do not stand behind their promises of service 24/7. Stay as far away from this company as possible. We are sorry we ever started with them."
John J on January 2025
We joined Angie's List in August of 2007 and have earned their Super Service Award every year since 2009 when they started that program. HARP Home Services, LLC is here to take care of all your heating and air conditioning needs. Whether you are looking for a free quote on a new central air conditioning system or are ready to install radiant floor heating or a new boiler for those chilly winter months, we're just a phone call (or e-mail) away. Residential & Commercial.
"We had a furnace installed by Harp on July 8th 2024 after it being diagnosed by their technician as to the reason our ac system was not functioning properly. That’s when our troubles with Harp began. The installation was not done properly, we needed 3 service calls to get the ac to work properly. The installers were sloppy. We cleaned up screws and wire and parts from the old furnace for weeks. When heating season began we noticed that the humidifier installed with the furnace was not operating. We scheduled an appointment to have it repaired and they called the day of the appointment and told us they couldn’t come that day and we had to reschedule, so reluctantly we did. They finally came and repaired it. From what the technician told me it was not wired properly. On January 21st 2025( the coldest night of the year) the furnace stopped working. We called Harp to get someone to come to repair it as we had no heat in below 0º weather I was told the best they could do is to come the next day between 2 and 6 pm. I tried to explain that this was an emergency but to no avail. I called my local oil company and they were at my door within 30 minutes( which I would’ve expected from the company who sold us the furnace) the repaired it quickly and told us that one f the wires on the control panel was not attached properly. It cost me $300. I would NOT recommend Harp to anyone. They are not reliable and do not stand behind their promises of service 24/7. Stay as far away from this company as possible. We are sorry we ever started with them."
John J on January 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.
"Title: Outstanding Service – Fast, Professional, and Thorough! I can't say enough great things about Frank Rinaldi! He did an absolutely amazing job diagnosing and repairing my generator. I was completely blown away by how quickly he responded—honestly, I never expected such fast service. Frank showed up promptly, quickly identified the issue, and had everything fixed in no time. Not only was he professional and efficient, but he also went above and beyond by cleaning and servicing the entire generator. The level of care and attention to detail he put into the job was truly impressive. It’s rare to find someone this reliable and dedicated these days. I highly recommend Frank to anyone in need of generator service or repair—he’s a true pro!"
Thomas W on July 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.
"Title: Outstanding Service – Fast, Professional, and Thorough! I can't say enough great things about Frank Rinaldi! He did an absolutely amazing job diagnosing and repairing my generator. I was completely blown away by how quickly he responded—honestly, I never expected such fast service. Frank showed up promptly, quickly identified the issue, and had everything fixed in no time. Not only was he professional and efficient, but he also went above and beyond by cleaning and servicing the entire generator. The level of care and attention to detail he put into the job was truly impressive. It’s rare to find someone this reliable and dedicated these days. I highly recommend Frank to anyone in need of generator service or repair—he’s a true pro!"
Thomas W on July 2025
Power Shield LLC is locally owned and operated providing all types of general electrical services. We are a true One-Stop Electrical service! Give us a call or click for an estimate today!
"The installer was knowledgeable and prompt."
Harold B on April 2024
Power Shield LLC is locally owned and operated providing all types of general electrical services. We are a true One-Stop Electrical service! Give us a call or click for an estimate today!
"The installer was knowledgeable and prompt."
Harold B on April 2024
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 estimate today!
"Jhon exceeded my expectations. His work is excellent, he is a good guy, he is prompt and his price was good too"
Jon W on November 2023
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 estimate today!
"Jhon exceeded my expectations. His work is excellent, he is a good guy, he is prompt and his price was good too"
Jon W on November 2023
We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.
"He was great, so quick and professional!"
Summer M on May 2024
We take great pride in our experience, expertise, quality and customer service that we provide to meet every consumer's needs. It is our mission to provide excellent customer service from start to completion of a project. To understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a personal and professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.
"He was great, so quick and professional!"
Summer M on May 2024
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. We look forward to earning your business! Book with us online or feel free to give us a call today!
"Very knowledgeable and extremely professional"
Reginald M on May 2022
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. We look forward to earning your business! Book with us online or feel free to give us a call today!
"Very knowledgeable and extremely professional"
Reginald M on May 2022
From constructing the largest of homes to the simplest repair, Paradise Electric does it Fast, Clean, and Correct. We take immense pride in our work and strive to be the most professional, friendly, and educated in our field. We are a small, carefully selected team of electricians who have worked together for many years on a wide variety of projects. This allows us to be fast and efficient in our work, bringing to you the highest quality at very reasonable prices. We don't just have the feel of a small company, we are a small company. When you call / email you will talk directly to the Owner and Master Electrician, Cale, or his wife and Office Manager, Aimee. Cale will be more then pleased to meet you for a free estimate or consultation. Let us help you make your Home, your Office, your Paradise.
"Having just purchased a house, I wanted some small electrical work done: install a motion sensor front light, add outlets to the basement, repair one of the kitchen lights that wasn't working. Cayle came by to review the work with me and promptly e-mailed an estimate. He scheduled the work within a couple of weeks, adjusting his schedule to match mine. His worker, Kyle, arrived on time and completed all work to my satisfaction, checking each item and cleaning up completely. I am happy to know an electrician I can count on when I need service."
Anne H on October 2017
From constructing the largest of homes to the simplest repair, Paradise Electric does it Fast, Clean, and Correct. We take immense pride in our work and strive to be the most professional, friendly, and educated in our field. We are a small, carefully selected team of electricians who have worked together for many years on a wide variety of projects. This allows us to be fast and efficient in our work, bringing to you the highest quality at very reasonable prices. We don't just have the feel of a small company, we are a small company. When you call / email you will talk directly to the Owner and Master Electrician, Cale, or his wife and Office Manager, Aimee. Cale will be more then pleased to meet you for a free estimate or consultation. Let us help you make your Home, your Office, your Paradise.
"Having just purchased a house, I wanted some small electrical work done: install a motion sensor front light, add outlets to the basement, repair one of the kitchen lights that wasn't working. Cayle came by to review the work with me and promptly e-mailed an estimate. He scheduled the work within a couple of weeks, adjusting his schedule to match mine. His worker, Kyle, arrived on time and completed all work to my satisfaction, checking each item and cleaning up completely. I am happy to know an electrician I can count on when I need service."
Anne H on October 2017
FAQs for generator install projects in Oxford, CT
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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