Top-rated generator install pros.

Get matched with top generator install pros in Haddon Heights, NJ

There are 6 highly-rated local generator install pros.

Find Generator install pros in Haddon Heights

Avatar for Arctic Air Conditioning

Arctic Air Conditioning

4.84(
829
)
Approved Pro

Arctic Air Conditioning

4.84(
829
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
664 local quotes requested

Arctic Air Conditioning is a family run business that has served New Jersey since 1977. We specialize in residential and commercial Air Conditioning, Heating, Humidification, and indoor air quality. Our other services include Plumbing, Electrical, and Garage Doors. Our philosophy is to provide top of the line equipment with the best installation and service available in the industry. We are an award winning Lennox Dealer and Home Depot Service Provider.

"Prompt & excellent service- no complaints"

Lorenzo S on November 2025

Arctic Air Conditioning is a family run business that has served New Jersey since 1977. We specialize in residential and commercial Air Conditioning, Heating, Humidification, and indoor air quality. Our other services include Plumbing, Electrical, and Garage Doors. Our philosophy is to provide top of the line equipment with the best installation and service available in the industry. We are an award winning Lennox Dealer and Home Depot Service Provider.

"Prompt & excellent service- no complaints"

Lorenzo S on November 2025


DK Electrical Solutions, Inc.

4.64(
510
)
Approved Pro

DK Electrical Solutions, Inc.

4.64(
510
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
224 local quotes requested

Here at DK Electrical Solutions, Inc., we operate on a few simple philosophies, answer every phone call or return calls in a timely fashion, arrive on time every time, treat every customer as if they are family, perform each job as if it were in our own home, and last but not least leave the job cleaner than we started. We are a well rounded, diverse, team of true craftsmen of the electrical trade. We believe in making every client a repeat client so our customer service is second to none. Give us a call today and lets talk about how we can help you.

"very professional and came quickly"

Geoffroy D on April 2025

Here at DK Electrical Solutions, Inc., we operate on a few simple philosophies, answer every phone call or return calls in a timely fashion, arrive on time every time, treat every customer as if they are family, perform each job as if it were in our own home, and last but not least leave the job cleaner than we started. We are a well rounded, diverse, team of true craftsmen of the electrical trade. We believe in making every client a repeat client so our customer service is second to none. Give us a call today and lets talk about how we can help you.

"very professional and came quickly"

Geoffroy D on April 2025


Avatar for W B Lightning Rods

W B Lightning Rods

4.93(
297
)
Approved Pro

W B Lightning Rods

4.93(
297
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
198 local quotes requested

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


Avatar for Harris Plumbing, Heating, Air & Electrical

Harris Plumbing, Heating, Air & Electrical

4.31(
27
)
Approved Pro

Harris Plumbing, Heating, Air & Electrical

4.31(
27
)
Approved Pro
Customers say: Quick response
561 local quotes requested
37 years of experience

Harris Plumbing, Heating, Air & Electrical is proud to be a locally owned and operated business that has been serving the community since 1988! With years of experience and unmatched expertise, we can help with any and all of your HVAC, Plumbing and Electrical needs. Since opening our doors we have built our business on providing our customers with the highest quality products and service at a fair price. From installations to service, you can count on our techs to be timely, tidy, and when the job is done, that you will be 100% satisfied with the work. Let us show you the Harris way, get in touch today!

"After inspecting the problem, the service man roamed around my house telling me all the things that needed to be fixed. He then showed me the tank was loose and tightened 2 bolts and caulked around the bottom. This visit wound up costing over $400, and could have been done in a matter of minutes. It took 4 phone calls to get a small refund, and cancelled contract."

JAMES R on November 2025

Harris Plumbing, Heating, Air & Electrical is proud to be a locally owned and operated business that has been serving the community since 1988! With years of experience and unmatched expertise, we can help with any and all of your HVAC, Plumbing and Electrical needs. Since opening our doors we have built our business on providing our customers with the highest quality products and service at a fair price. From installations to service, you can count on our techs to be timely, tidy, and when the job is done, that you will be 100% satisfied with the work. Let us show you the Harris way, get in touch today!

"After inspecting the problem, the service man roamed around my house telling me all the things that needed to be fixed. He then showed me the tank was loose and tightened 2 bolts and caulked around the bottom. This visit wound up costing over $400, and could have been done in a matter of minutes. It took 4 phone calls to get a small refund, and cancelled contract."

JAMES R on November 2025


Avatar for BIG Z ELECTRIC LLC

BIG Z ELECTRIC LLC

5.00(
2
)
Approved Pro

BIG Z ELECTRIC LLC

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 local quotes requested

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!

"Great technician. Really worked with my schedule."

Alex D on July 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!

"Great technician. Really worked with my schedule."

Alex D on July 2024


Avatar for Kidder Enterprises, LLC

Kidder Enterprises, LLC

4.96(
125
)
Approved Pro

Kidder Enterprises, LLC

4.96(
125
)
Approved Pro
Customers say: Quality work
45 years of experience
Free onsite estimate

At Kidder Enterprises we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business. *********** DIRECT CONTACT INFO 609-743-2780

"Fast and friendly"

Acacia M on February 2023

At Kidder Enterprises we pride our company on reliability, great communication, integrity, and quality work. We strongly believe in giving our absolute best in all the work we perform. We are experts and will always keep you educated about the work process. We look forward to earning your business. *********** DIRECT CONTACT INFO 609-743-2780

"Fast and friendly"

Acacia M on February 2023


Avatar for The Red Flow Electric

The Red Flow Electric

4.87(
35
)
Approved Pro

The Red Flow Electric

4.87(
35
)
Approved Pro
Customers say: Quick response
434 local quotes requested
11 years of experience

Proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today! As a family business we take great pride in over 10 years of experience, expertise and quality customer service that we provide to our customers. It is our mission to give you excellent workmanship and customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take time to work and communicate with every Home/Business in a professional manner. Our reputation is based on excellent service, safety, and quality work regardless of how large or small the job. Mostly specialized in electric work. Troubleshooting,repairs. New installations,breaker box replacement etc. We look forward to meeting you! A BRIGHTER YOU !!!

"Yes, the Red Flow Electrician did a great job. Arrived on time and completed the task in about 1 hour. Price was reasonable. I would hire Red Flow again."

Yvonne D on November 2025

Proudly serves its customers with pride, integrity and attention to the details that matter most to you. This is one of the many things that sets us apart from the rest. We are locally owned and operated. Give us a call today! As a family business we take great pride in over 10 years of experience, expertise and quality customer service that we provide to our customers. It is our mission to give you excellent workmanship and customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take time to work and communicate with every Home/Business in a professional manner. Our reputation is based on excellent service, safety, and quality work regardless of how large or small the job. Mostly specialized in electric work. Troubleshooting,repairs. New installations,breaker box replacement etc. We look forward to meeting you! A BRIGHTER YOU !!!

"Yes, the Red Flow Electrician did a great job. Arrived on time and completed the task in about 1 hour. Price was reasonable. I would hire Red Flow again."

Yvonne D on November 2025


Cobalt Electric, LLC

4.86(
596
)
Approved Pro

Cobalt Electric, LLC

4.86(
596
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
30 local quotes requested

Cobalt Electric, LLC IF YOU LOOK HERE ON LINE WE WERE AWARDED HOME ADVISORS" **** "THE BEST OF 2015" WE ARE RATED NUMBER 1!** our motto is "YOUR satisfaction is our Standard". Our prices are low and our quality is superb...in my years in the industry i often see shotty,cheaply done work. it is sad to see this. this is NOT what you will experience with Cobalt. .Read our consumer feedback! And then you will see some electrical contractors have bad feedback. We have an almost perfect record and strive to make sure you have a full 5 star experience. we work with your budget and make the experience a wonderful one. We are a most reliable company for all of your electrical needs. Over 30 years of experience and continue to service Camden county, Burlington County, Gloucester County and the surrounding areas. We make sure that you get the kind of service you deserve from start to finish. Give us a call today! 609 841 8162 Your satisfaction is our STANDARD!

"Excellent experience all around. Quick, priced right and left not a piece of dust when they left. Highly recommended. Thank you so much!!!!!"

Karen S on February 2025

Cobalt Electric, LLC IF YOU LOOK HERE ON LINE WE WERE AWARDED HOME ADVISORS" **** "THE BEST OF 2015" WE ARE RATED NUMBER 1!** our motto is "YOUR satisfaction is our Standard". Our prices are low and our quality is superb...in my years in the industry i often see shotty,cheaply done work. it is sad to see this. this is NOT what you will experience with Cobalt. .Read our consumer feedback! And then you will see some electrical contractors have bad feedback. We have an almost perfect record and strive to make sure you have a full 5 star experience. we work with your budget and make the experience a wonderful one. We are a most reliable company for all of your electrical needs. Over 30 years of experience and continue to service Camden county, Burlington County, Gloucester County and the surrounding areas. We make sure that you get the kind of service you deserve from start to finish. Give us a call today! 609 841 8162 Your satisfaction is our STANDARD!

"Excellent experience all around. Quick, priced right and left not a piece of dust when they left. Highly recommended. Thank you so much!!!!!"

Karen S on February 2025


Avatar for Ruban Electric

Ruban Electric

4.96(
78
)
Approved Pro

Ruban Electric

4.96(
78
)
Approved Pro
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
154 local quotes requested

We have two convenient Locations for you. One in Camden/Gloucester and one in Atlantic City each serving the surrounding communities. We understand that service interruptions are an inconvenience and cost you productivity, so we focus on providing expedient serviceto get you back online as soon as possible without risking the safety of your valuable electrical equipment. We are also absolutely committed to safety. Over the course of our company’s history, we have established a reputation for professionalism. Whether it’s a ceiling fan installation in your residence, a system upgrade for your commercial facilities or a design build project for your industrial complex, no job is too small or too big. Over the course of our company’s history, we have established an impeccable reputation for total professionalism. Philadelphia Location: 308 Almonesson Rd, Blackwood, NJ. Atlantic City/Cape May Location: 122 Lenape Avenue, Mays Landing, NJ. Please call one of our locations closest to you!

"They were great. Hired them to do 3 things. They came by and gave me an estimate in the morning, and were able to come back to do the work in the afternoon. They did great work and were done with everything before 2 pm, all for a reasonable price. Professional, all around. Will definitely hire again."

Geoffrey E on November 2024

We have two convenient Locations for you. One in Camden/Gloucester and one in Atlantic City each serving the surrounding communities. We understand that service interruptions are an inconvenience and cost you productivity, so we focus on providing expedient serviceto get you back online as soon as possible without risking the safety of your valuable electrical equipment. We are also absolutely committed to safety. Over the course of our company’s history, we have established a reputation for professionalism. Whether it’s a ceiling fan installation in your residence, a system upgrade for your commercial facilities or a design build project for your industrial complex, no job is too small or too big. Over the course of our company’s history, we have established an impeccable reputation for total professionalism. Philadelphia Location: 308 Almonesson Rd, Blackwood, NJ. Atlantic City/Cape May Location: 122 Lenape Avenue, Mays Landing, NJ. Please call one of our locations closest to you!

"They were great. Hired them to do 3 things. They came by and gave me an estimate in the morning, and were able to come back to do the work in the afternoon. They did great work and were done with everything before 2 pm, all for a reasonable price. Professional, all around. Will definitely hire again."

Geoffrey E on November 2024


Avatar for CT Electrical Solutions, Inc.

CT Electrical Solutions, Inc.

5.00(
1
)
Approved Pro

CT Electrical Solutions, Inc.

5.00(
1
)
Approved Pro
98 local quotes requested
14 years of experience

SPECIALIZING in RESIDENTIAL & COMMERCIAL ELECTRICAL SERVICES. Electrical service calls, repairs, 100amp & 220amp upgrades, Cut cards, remodel, rewire, Knob & Tube, Lighting, Fans, etc... Our slogan "keeping you out of the dark" to be a constant reminder to both our customers & employees that we are a full disclosure business. Our goal is to satisfy 100% of our clientele. We achieve this daily by delivering the communication, service and prices that you expect & deserve. We are committed to do our part to help resurrect the service industry in our area. We are proud to announce that we now service the ENTIRE SOUTH JERSEY AREA. Read our reviews and call today for your free estimate! Christian P Trautz Brian Catlett Owner / President Owner / President 0f Operations

SPECIALIZING in RESIDENTIAL & COMMERCIAL ELECTRICAL SERVICES. Electrical service calls, repairs, 100amp & 220amp upgrades, Cut cards, remodel, rewire, Knob & Tube, Lighting, Fans, etc... Our slogan "keeping you out of the dark" to be a constant reminder to both our customers & employees that we are a full disclosure business. Our goal is to satisfy 100% of our clientele. We achieve this daily by delivering the communication, service and prices that you expect & deserve. We are committed to do our part to help resurrect the service industry in our area. We are proud to announce that we now service the ENTIRE SOUTH JERSEY AREA. Read our reviews and call today for your free estimate! Christian P Trautz Brian Catlett Owner / President Owner / President 0f Operations

...
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Generator Install questions, answered by experts

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

If your home already has a grinder pump and you’re still noticing issues (like frequently clogged toilets and sinks), it could be time to upgrade your grinder pump. Start by checking your existing horsepower. If there are four or fewer people living in your home, using a 1/2-horsepower grinder pump should be sufficient. Larger households should consider investing in a 1-horsepower grinder pump to maximize wastewater removal efforts.

While the rating will tell you how many watts the refrigerator needs at the peak of its cycle, it requires additional wattage to start. At the bare minimum, you’ll need a 1,500-watt generator to get the fridge up and running after a blackout. A 2,000-watt generator should be sufficient for most home refrigerators.

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.

Generator size requirements vary wildly among properties, but typical generator sizes are listed below based on home square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14kW

  • 2,500 sq ft: 12–16kW

  • 3,000 sq ft: 16–20kW+

Unfortunately, home square footage isn’t always a good indicator of generator size requirements. Instead, you should call in a professional to discuss which items in your home you’d like to run via your generator. They can calculate peak and average consumption for those items and then size your generator appropriately for optimal performance.

The Haddon Heights, NJ homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.

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