Get matched with top generator installers in Wantage, NJ
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24 Verified Reviews for Generator Installation pros in Wantage, NJ
*The Angi rating for Generator Installation companies in Wantage, NJ 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 Wantage, NJ 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 27, 2025
Generator installers in Wantage
B-Tec Electric Co LLC is an independent electrical contractor specializing in residential and light commercial electrical service and installations. We are fully licensed, bonded, and insured independent electrical contractors based in New Jersey. We are a family owned & operated business, servicing Morris County as well as Sussex County since 1993.
"Brian and his team did a great job, I had no issues from start to finish. Brian gave me sound advice without trying to upsell me and ended up saving me money. His team was able to complete the job quickly and were extremely professional. I will absolutely call them back for any other electrical work I need to do"
Nigel L on April 2025
B-Tec Electric Co LLC is an independent electrical contractor specializing in residential and light commercial electrical service and installations. We are fully licensed, bonded, and insured independent electrical contractors based in New Jersey. We are a family owned & operated business, servicing Morris County as well as Sussex County since 1993.
"Brian and his team did a great job, I had no issues from start to finish. Brian gave me sound advice without trying to upsell me and ended up saving me money. His team was able to complete the job quickly and were extremely professional. I will absolutely call them back for any other electrical work I need to do"
Nigel L on April 2025
We are a customer service driven full-service electrical contractor providing service, maintenance, and new construction for residential and commercial applications, as well as EV charging and wireless infrastructure solutions. We are fully licensed, bonded, and insured. At Northeast Electrical Group, our project managers and electricians provide a high level of service and quality to all our customers safely, on time, and within budget.
"Northeast Electrical are a professional team. On time performance by a detail oriented team. They are well-equipped and well-trained. I am very satisfied and would hire them again. Very highly recommended."
Jeffrey G on September 2024
We are a customer service driven full-service electrical contractor providing service, maintenance, and new construction for residential and commercial applications, as well as EV charging and wireless infrastructure solutions. We are fully licensed, bonded, and insured. At Northeast Electrical Group, our project managers and electricians provide a high level of service and quality to all our customers safely, on time, and within budget.
"Northeast Electrical are a professional team. On time performance by a detail oriented team. They are well-equipped and well-trained. I am very satisfied and would hire them again. Very highly recommended."
Jeffrey G on September 2024
Endrite Electrical LLC is a trusted electrical services company that specializes in providing comprehensive electrical solutions for residential, commercial, and industrial clients. Known for their professionalism and reliability, Endrite Electrical offers a wide range of services, including electrical installations, repairs, upgrades, and maintenance. The company's team of licensed electricians is highly skilled and experienced, ensuring that all work is completed safely, efficiently, and in compliance with the latest codes and regulations. Whether it's rewiring a home, installing energy-efficient lighting, or handling complex electrical systems for businesses, Endrite Electrical LLC is committed to delivering quality workmanship and customer satisfaction. Their focus on precision, timely service, and cost-effective solutions has made them a reputable name in the electrical industry.
"I cannot stress enough how impressed I am with their commitment to customers. After the installation of an outlet for an EV charger and an upgrade to my panel, I had a minor issue. Within an hour of me reaching out to inform them of the issue, I received a call with an offer from Endrite to come by later in the day to take a look. The repair was done at my convenience with no additional charge. They were thorough and went beyond what was probably needed to ensure the problem did not re occur."
Christian B on March 2025
Endrite Electrical LLC is a trusted electrical services company that specializes in providing comprehensive electrical solutions for residential, commercial, and industrial clients. Known for their professionalism and reliability, Endrite Electrical offers a wide range of services, including electrical installations, repairs, upgrades, and maintenance. The company's team of licensed electricians is highly skilled and experienced, ensuring that all work is completed safely, efficiently, and in compliance with the latest codes and regulations. Whether it's rewiring a home, installing energy-efficient lighting, or handling complex electrical systems for businesses, Endrite Electrical LLC is committed to delivering quality workmanship and customer satisfaction. Their focus on precision, timely service, and cost-effective solutions has made them a reputable name in the electrical industry.
"I cannot stress enough how impressed I am with their commitment to customers. After the installation of an outlet for an EV charger and an upgrade to my panel, I had a minor issue. Within an hour of me reaching out to inform them of the issue, I received a call with an offer from Endrite to come by later in the day to take a look. The repair was done at my convenience with no additional charge. They were thorough and went beyond what was probably needed to ensure the problem did not re occur."
Christian B on March 2025
Hello and welcome to AEM Electric where we can handle all of your electrical needs. Whether it is new construction, or simple repairs, we are your go-to company. Don't wait any longer to get your repairs fixed. Call today!
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Tamara T on December 2019
Hello and welcome to AEM Electric where we can handle all of your electrical needs. Whether it is new construction, or simple repairs, we are your go-to company. Don't wait any longer to get your repairs fixed. Call today!
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Tamara T on December 2019
WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **
"Great company, they were fast, friendly, & accommodating. I would definitely use them again."
Jennifer B on October 2024
WB Lightning Rods is a third-generation lightning protection contractor. Family Owned and operated for over 60 years. installing U.L. Listed Lightning protection systems, All Over the East coast, Midwest south east and south west regions of the U.S. Installations on Residential Homes, Estate Properties, Agricultural and Equestrian Properties. Lightning Protection for trees is also available. No job to big or small References upon Request. Contact us today for a no cost or obligation estimate. We look forward to working with you on your Lightning Protection Project. Thank you. **WE ARE NOT ELECTRICIANS** **WE ONLY INSTALL LIGHTNING PROTECTION SYSTEMS **
"Great company, they were fast, friendly, & accommodating. I would definitely use them again."
Jennifer B on October 2024
We pride our company on reliability, great communication, integrity, and quality work. We are locally owned and operated. 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!
"This guy knew his stuff and did a great job!"
Joe A on April 2025
We pride our company on reliability, great communication, integrity, and quality work. We are locally owned and operated. 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!
"This guy knew his stuff and did a great job!"
Joe A on April 2025
Electrical services including new circuits, service upgrades, troubleshooting problems, lighting, general wiring and more. 15 years experience with attention to detail and professional work.
"I really want to say how pleased we were with the quality and professionalism of Dunboy Electric! We have an older panel in our house that was giving us trouble for quite some time. A friend of ours in Denville recommended Dunboy electric. We worked with Tim who was curtious, intelligent, professional and thorough. He installed a much needed service upgrade and everything works smoothly again. Overall, we were very pleased with Tim and Dunboy! Thanks!!"
Joe M on October 2024
Electrical services including new circuits, service upgrades, troubleshooting problems, lighting, general wiring and more. 15 years experience with attention to detail and professional work.
"I really want to say how pleased we were with the quality and professionalism of Dunboy Electric! We have an older panel in our house that was giving us trouble for quite some time. A friend of ours in Denville recommended Dunboy electric. We worked with Tim who was curtious, intelligent, professional and thorough. He installed a much needed service upgrade and everything works smoothly again. Overall, we were very pleased with Tim and Dunboy! Thanks!!"
Joe M on October 2024
Gold Medal Service is your premier choice for Electrical and Home Systems needs! In the New York City (Tri-State Area). Our team of experts is dedicated to providing top-notch service. With our unmatched expertise and commitment to customer satisfaction. Contact us today for a gold standard service experience.
"I recently replaced the heating/air conditioning unit in my townhome. It was an easy process start to finish. Aiden (sales) answered all my questions and provided options for my needs. Mick the technician was on-time and thorough. These guys represented their company well. Great experience working with Gold Medal Service."
Isa michelle R on January 2025
Gold Medal Service is your premier choice for Electrical and Home Systems needs! In the New York City (Tri-State Area). Our team of experts is dedicated to providing top-notch service. With our unmatched expertise and commitment to customer satisfaction. Contact us today for a gold standard service experience.
"I recently replaced the heating/air conditioning unit in my townhome. It was an easy process start to finish. Aiden (sales) answered all my questions and provided options for my needs. Mick the technician was on-time and thorough. These guys represented their company well. Great experience working with Gold Medal Service."
Isa michelle R on January 2025
Residential Generator Service LLC is dedicated to the maintenance and repair of home standby generators. Similar to a car, generators require regular maintenance to function properly. We offer annual maintenance plans to keep your backup generator performing as intended. Our certified technicians are also available 24/7 for emergency service. Proudly serving NJ and eastern PA. RGS is a woman owned and operated company.
Residential Generator Service LLC is dedicated to the maintenance and repair of home standby generators. Similar to a car, generators require regular maintenance to function properly. We offer annual maintenance plans to keep your backup generator performing as intended. Our certified technicians are also available 24/7 for emergency service. Proudly serving NJ and eastern PA. RGS is a woman owned and operated company.
We guarantee your satisfaction and we won’t leave until the job is done right. For an immediate response to all of your electric needs call Alex (201) 527-5509.
"Gary and Alex came to install my Tesla G3 Wall Connector with very reasonable price in February. Last week, I texted Gary and Alex to report an issue with the circuit breaker for the charger. Alex came back the second day to replace the breaker with a brand new one with no charge. Alex also made extra efforts by staying and observing charging for 20 minutes to make sure the charger works fine before he left. Great professionalism and best customer services. I strongly recommend Alex for your needs. Ben Chen from Oradell"
Ben C on July 2023
We guarantee your satisfaction and we won’t leave until the job is done right. For an immediate response to all of your electric needs call Alex (201) 527-5509.
"Gary and Alex came to install my Tesla G3 Wall Connector with very reasonable price in February. Last week, I texted Gary and Alex to report an issue with the circuit breaker for the charger. Alex came back the second day to replace the breaker with a brand new one with no charge. Alex also made extra efforts by staying and observing charging for 20 minutes to make sure the charger works fine before he left. Great professionalism and best customer services. I strongly recommend Alex for your needs. Ben Chen from Oradell"
Ben C on July 2023
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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