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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon587
    Verified electrical services reviews

Find Electricians in Cedar Knolls

Avatar for B-Tec Electric Co LLC

B-Tec Electric Co LLC

4.98(
152
)
Approved Pro

B-Tec Electric Co LLC

4.98(
152
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
33 years of experience

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.

"Representative was very polite and helpful. "

Peter H on October 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.

"Representative was very polite and helpful. "

Peter H on October 2025


Avatar for Green Sun Energy Services, LLC

Green Sun Energy Services, LLC

5.00(
68
)
Approved Pro

Green Sun Energy Services, LLC

5.00(
68
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
16 years of experience

Founded in 2010, Green Sun Energy Services has helped thousands of New Jersey homeowners become more energy independent. We are a leading provider of solar panel installation programs, EV charging stations, GAF Timberline roofing systems, Generac generator installations and maintenance, as well as seasonal services like soft washing and professional Christmas light installation. Headquartered in Middletown, NJ, our local team proudly serves clients throughout Monmouth, Ocean, Middlesex, Somerset, Mercer, and Union counties.

"Generator failed to start. Karen was able to set up a service appointment the next day. Michael arrived and knew what the problem was before inspecting the generator. Generator running again 10 minutes later. GreenSun installed our Generator app.11 years ago and has been performing serrvicing yearly. Glen,Karen And the entire staff are the best. They really care."

J D on June 2025

Founded in 2010, Green Sun Energy Services has helped thousands of New Jersey homeowners become more energy independent. We are a leading provider of solar panel installation programs, EV charging stations, GAF Timberline roofing systems, Generac generator installations and maintenance, as well as seasonal services like soft washing and professional Christmas light installation. Headquartered in Middletown, NJ, our local team proudly serves clients throughout Monmouth, Ocean, Middlesex, Somerset, Mercer, and Union counties.

"Generator failed to start. Karen was able to set up a service appointment the next day. Michael arrived and knew what the problem was before inspecting the generator. Generator running again 10 minutes later. GreenSun installed our Generator app.11 years ago and has been performing serrvicing yearly. Glen,Karen And the entire staff are the best. They really care."

J D on June 2025


"They installed 2 ceiling fans and were on time, very professional, and I would highly recommend this company. They were done in under an hour and it was top notch service. Pricing was very reasonable and their responsiveness could not be better."

Dina D on July 2024

Anzalone Electric & Lighting has over 30 years experience. We provide prompt reliable service at competitive prices.

"They installed 2 ceiling fans and were on time, very professional, and I would highly recommend this company. They were done in under an hour and it was top notch service. Pricing was very reasonable and their responsiveness could not be better."

Dina D on July 2024


APOLLO ELECTRICAL CONTRACTORS LLC

5.00(
37
)
Approved Pro

APOLLO ELECTRICAL CONTRACTORS LLC

5.00(
37
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
27 years of experience

Over 37 years experience. Personalized service. Your satisfaction is very important to us, 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 at a reasonable price. Check out our services offered and call or click to schedule a free estimate today.

"great job, its done."

Christopher T on November 2025

Over 37 years experience. Personalized service. Your satisfaction is very important to us, 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 at a reasonable price. Check out our services offered and call or click to schedule a free estimate today.

"great job, its done."

Christopher T on November 2025


Avatar for Armygroup Exterior

Armygroup Exterior

4.97(
65
)
Approved Pro

Armygroup Exterior

4.97(
65
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
11 years of experience

ArmyGroup Construction, 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. ArmyGroup Construction, is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"The ArmyGroup owner, Florian, is the best. He went above and beyond my expectations. He fixed and completed a home project of mine that sat dormant close to a year due to my previous GC. I'm amazed at how the project came out and would recommend him to anyone. I will continue to work with him on future projects. Thanks Florian seriously you're the best!"

Vichai S on August 2024

ArmyGroup Construction, 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. ArmyGroup Construction, is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!

"The ArmyGroup owner, Florian, is the best. He went above and beyond my expectations. He fixed and completed a home project of mine that sat dormant close to a year due to my previous GC. I'm amazed at how the project came out and would recommend him to anyone. I will continue to work with him on future projects. Thanks Florian seriously you're the best!"

Vichai S on August 2024


Avatar for Jenlor Electric, Inc.

Jenlor Electric, Inc.

4.85(
74
)
Approved Pro

Jenlor Electric, Inc.

4.85(
74
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
37 years of experience

Jenlor Electric, Inc. invites you to experience over 33 years of quality workmanship that will exceed your greatest expectations. Sam is known for his polite and conscientious service. Jenlor Electric, Inc. is committed to quality that is evident from the beginning to the completion of your project. Since, 1989, Jenlor Electric, Inc. has earned a reputation for prompt reliable, residential and commercial services. If you are looking for an electrical contractor that follows business practices such as promptly returning phone calls, arriving on time for appointments and following through on promises, then Sam should be the one and only electrician you'll ever need. Call Jenlor Electric, Inc. today - you'll be glad you did.

"Tom was professional, courteous & efficient. Looking forward to hire company for future work!"

Barbara R on June 2025

Jenlor Electric, Inc. invites you to experience over 33 years of quality workmanship that will exceed your greatest expectations. Sam is known for his polite and conscientious service. Jenlor Electric, Inc. is committed to quality that is evident from the beginning to the completion of your project. Since, 1989, Jenlor Electric, Inc. has earned a reputation for prompt reliable, residential and commercial services. If you are looking for an electrical contractor that follows business practices such as promptly returning phone calls, arriving on time for appointments and following through on promises, then Sam should be the one and only electrician you'll ever need. Call Jenlor Electric, Inc. today - you'll be glad you did.

"Tom was professional, courteous & efficient. Looking forward to hire company for future work!"

Barbara R on June 2025


Avatar for Best Dressed Electric

Best Dressed Electric

5.00(
30
)
Approved Pro

Best Dressed Electric

5.00(
30
)
Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

The replacement of any receptacle, switch, or lighting fixture, or part thereof. Receptacles in locations where ground-fault circuit interrupter protection, damp/wet, tamper-resistant are required. Repairs to any electrically operated equipment such as doorbells, communication systems, and any motor operated device. The installation of burglar alarms, security systems, or doorbells one and two family dwellings. Smoke and co detectors. Etc…,

"Jeremy was quick to respond, arrived right on time, and did a phenomenal job faster than most others would. He was very neat and professional and I highly recommend his services to anyone looking to have an electrical project completed."

Michael D on February 2025

The replacement of any receptacle, switch, or lighting fixture, or part thereof. Receptacles in locations where ground-fault circuit interrupter protection, damp/wet, tamper-resistant are required. Repairs to any electrically operated equipment such as doorbells, communication systems, and any motor operated device. The installation of burglar alarms, security systems, or doorbells one and two family dwellings. Smoke and co detectors. Etc…,

"Jeremy was quick to respond, arrived right on time, and did a phenomenal job faster than most others would. He was very neat and professional and I highly recommend his services to anyone looking to have an electrical project completed."

Michael D on February 2025


"He was exceptional, and he discussed the work with me at every stage."

Okey E on June 2023

On Time Communications, Inc., offers professional and timely service for all of your in-home communication needs. With close attention to the details, we'll make sure you're well connected in no time.

"He was exceptional, and he discussed the work with me at every stage."

Okey E on June 2023


Avatar for Guardian Electric, LLC

Guardian Electric, LLC

4.93(
36
)
Approved Pro

Guardian Electric, LLC

4.93(
36
)
Approved Pro
Customers say: Quick response
14 years of experience
Free onsite estimate

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 start to 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.

"Good service and great guys. Guardian has gone above and beyond to provide excellent service."

Robert O on August 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 start to 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.

"Good service and great guys. Guardian has gone above and beyond to provide excellent service."

Robert O on August 2020


Avatar for Hank's Electrical Contracting LLC

Hank's Electrical Contracting LLC

4.97(
32
)
Approved Pro

Hank's Electrical Contracting LLC

4.97(
32
)
Approved Pro
Super Service Award
Customers say: Quick response
3 years of experience
Free onsite estimate

Hank's Electrical Contracting LLC 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!

"He came and replaced our bathroom exhaust it was not straight forward need to adjust several things. He complained the job perfectly. I super happy with his performance and professional manners. I recommend him highly."

Nagender Y on December 2025

Hank's Electrical Contracting LLC 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!

"He came and replaced our bathroom exhaust it was not straight forward need to adjust several things. He complained the job perfectly. I super happy with his performance and professional manners. I recommend him highly."

Nagender Y on December 2025

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Electrical questions, answered by experts

It is worth upgrading an electrical panel when you consider potential long-term savings on your energy bill and insurance costs. Older homes with a 100-amp service susceptible to overheating or blown fuses could also benefit from the upgrade. If you're running large appliances frequently (central air, heating) or have items with large electric demands (in-home saunas, hot tubs), you could benefit from installing a 300- or 400- amp service instead

Unless you have prior electrical experience, it’s best to hire a professional to install your new thermostat for you. Improper installation can damage wiring, lead to a blown fuse, and more.

The process of hiring a reliable electrician begins by searching for local professionals and verifying that they hold a master electrician certification and the proper licensing for your area. After that, you should read through reviews from past customers to see the kind of service you can expect from the contractor, as well as look at the Better Business Bureau’s (BBB) website to check for a history of company complaints. You can also ask for customer references to make sure you’re choosing a reputable professional.

The professional you’ll need to call to install your attic fan can differ depending on the fan type. For example, a roof-mounted fan is best taken care of by a roofer, while carpenters are a good fit for installing gable vent fans. But in any case, it’s a good idea to call in an electrician if you need new wiring.

If you’re replacing an old fan without any modification to your home or electrical wiring, calling in a handyperson is also an option. 

You may be able to spot common electrical dangers yourself, but it’s best to hire an electrician to diagnose and fix the issue. For example, you may be able to DIY small electrical fixes, like replacing an electrical outlet, but major electric repairs or replacements should be left to a professional electrician.

The Cedar Knolls, NJ homeowners’ guide to electrical services

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

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