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Electrical wiring or panel upgrade pros in Williamstown

Lightsource Contractors & Electrical, Inc.
986 Sherbrook Way
4.68(
357
)
Approved Pro
Lightsource Contractors & Electrical, Inc.
986 Sherbrook Way
4.68(
357
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
21 years of experience

At Lightsource Contractors And Electrical, LLC, we pride ourselves in customer satisfaction are a family owned and operated company with over 20 years experience no job is to big or small At Lighthouse Contractors and Electrical, LLC, we specialize in handling the complexities of all situations will work with you every step of the way and provide the highest quality of workmanship, materials, and professional friendly service. If you are looking for a license and insured Service Professional that follows through on his promises then Lightsource is for you. References upon Requests.

"I had a disappointing experience working with Corey. He did an ok job installing the panel upgrade, but I failed inspection and he ghosted me after asking him to come back to fix it. -He did not realize or inform me each panel upgrade requires a whole house surge protector after 2020 NEC codes, leading me to fail my electrical inspection. -He put in PVC conduits but he did not put in expansion joints according to the electric code, which also lead to another failure in inspection, this was very expensive to fix. -He did not pay the township the permit money that I paid to him, basically robbing me the permit fees. -He stopped responding to text and phone calls after I contacted him after a 2 months of chasing him -I had to hire another electrician out of my own pocket to fix his install. He was affordable at first but it ended up costing me MORE in the long run to fix his conduit install, add surge protector and had to pay the permit fees AGAIN because he didn't pay the town. "

C C on January 2025

At Lightsource Contractors And Electrical, LLC, we pride ourselves in customer satisfaction are a family owned and operated company with over 20 years experience no job is to big or small At Lighthouse Contractors and Electrical, LLC, we specialize in handling the complexities of all situations will work with you every step of the way and provide the highest quality of workmanship, materials, and professional friendly service. If you are looking for a license and insured Service Professional that follows through on his promises then Lightsource is for you. References upon Requests.

"I had a disappointing experience working with Corey. He did an ok job installing the panel upgrade, but I failed inspection and he ghosted me after asking him to come back to fix it. -He did not realize or inform me each panel upgrade requires a whole house surge protector after 2020 NEC codes, leading me to fail my electrical inspection. -He put in PVC conduits but he did not put in expansion joints according to the electric code, which also lead to another failure in inspection, this was very expensive to fix. -He did not pay the township the permit money that I paid to him, basically robbing me the permit fees. -He stopped responding to text and phone calls after I contacted him after a 2 months of chasing him -I had to hire another electrician out of my own pocket to fix his install. He was affordable at first but it ended up costing me MORE in the long run to fix his conduit install, add surge protector and had to pay the permit fees AGAIN because he didn't pay the town. "

C C on January 2025


DK Electrical Solutions, Inc.
205 W. Hampton St
4.64(
510
)
Approved Pro
DK Electrical Solutions, Inc.
205 W. Hampton St
4.64(
510
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
226 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 24 Seven Home Services
24 Seven Home Services
1370 South Main Road
4.78(
289
)
Approved Pro
24 Seven Home Services
1370 South Main Road
4.78(
289
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
22 local quotes requested

Welcome to 24 Seven Home Services. For over 12 years, our technicians have been providing top quality and professional electrical services for our clients. We take the trust you place in us very seriously. That is why we go the extra mile to make sure that we provide customers with the safest, most skilled, and cleanest employees possible. We run all our technicians through a drug and background check. We truly care about our clients safety and satisfaction. Thank you for your consideration and we look forward to servicing your electrical needs.

"fast service."

Chris B on March 2025

Welcome to 24 Seven Home Services. For over 12 years, our technicians have been providing top quality and professional electrical services for our clients. We take the trust you place in us very seriously. That is why we go the extra mile to make sure that we provide customers with the safest, most skilled, and cleanest employees possible. We run all our technicians through a drug and background check. We truly care about our clients safety and satisfaction. Thank you for your consideration and we look forward to servicing your electrical needs.

"fast service."

Chris B on March 2025


Avatar for Smith Power Group, Inc.
Smith Power Group, Inc.
595 Sherman Ave
4.97(
18
)
Approved Pro
Smith Power Group, Inc.
595 Sherman Ave
4.97(
18
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
14 years of experience

Smith Power Group, Inc., is your premier choice for electrical work. We also provide sales, service and installation of Generac generators. We have provided high quality work and friendly customer service for years. Call today!

"Working with Smith Power Group, Inc. was a very rewarding and mutually beneficial experience. The owner, Carlton, sat with us and explained the entire process and answered all of our questions. The office kept us informed concerning the necessary paperwork, permits, etc. On the day of installation the crew arrived on time and proceeded to install our generator without issues. We highly recommend SPG."

Herman / Susan S on September 2020

Smith Power Group, Inc., is your premier choice for electrical work. We also provide sales, service and installation of Generac generators. We have provided high quality work and friendly customer service for years. Call today!

"Working with Smith Power Group, Inc. was a very rewarding and mutually beneficial experience. The owner, Carlton, sat with us and explained the entire process and answered all of our questions. The office kept us informed concerning the necessary paperwork, permits, etc. On the day of installation the crew arrived on time and proceeded to install our generator without issues. We highly recommend SPG."

Herman / Susan S on September 2020


Arden Electrical Solutions, LLC
1040 Industrial Drive, Suite 10
4.85(
18
)
Approved Pro
Arden Electrical Solutions, LLC
1040 Industrial Drive, Suite 10
4.85(
18
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 years of experience

When it comes to electrical service repair in your home or business, you want to work with a company you can trust. How about a family owned and operated company with over 23 years of experience? Arden Electrical Solutions, LLC, of West Berlin, Gloucester and Marlton, NJ has been meeting the electrical needs of New Jersey for years. Whether you are looking for some home electrical work or a commercial electrician, Arden Electrical Solutions, LLC, is here to serve.

"The electrician was personable. Answered all questions and completed all work in a timely manner! Highly recommend!"

Karen G on September 2022

When it comes to electrical service repair in your home or business, you want to work with a company you can trust. How about a family owned and operated company with over 23 years of experience? Arden Electrical Solutions, LLC, of West Berlin, Gloucester and Marlton, NJ has been meeting the electrical needs of New Jersey for years. Whether you are looking for some home electrical work or a commercial electrician, Arden Electrical Solutions, LLC, is here to serve.

"The electrician was personable. Answered all questions and completed all work in a timely manner! Highly recommend!"

Karen G on September 2022


Avatar for Donald J Hahn Electr Contr
Donald J Hahn Electr Contr
72 SPRING HILL DR
5.00(
7
)
Approved Pro
Donald J Hahn Electr Contr
72 SPRING HILL DR
5.00(
7
)
Approved Pro
53 years of experience
Free onsite estimate

Don Hahn Electric is committed to excellence in every aspect of our business. 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 customers' interests, and make their concerns the basis of our business.

"These men are absolutely amazing! Very efficient and knowledgeable. After our work was done the inspector complimented the work with the word “excellent work”. Not to mention, affordable. I would recommend them over and over again. Very thankful I found them!"

Gionna N on April 2025

Don Hahn Electric is committed to excellence in every aspect of our business. 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 customers' interests, and make their concerns the basis of our business.

"These men are absolutely amazing! Very efficient and knowledgeable. After our work was done the inspector complimented the work with the word “excellent work”. Not to mention, affordable. I would recommend them over and over again. Very thankful I found them!"

Gionna N on April 2025


Avatar for Brighter Electric Service, LLC
Brighter Electric Service, LLC
26 Windsor Dr.
4.98(
22
)
Approved Pro
Brighter Electric Service, LLC
26 Windsor Dr.
4.98(
22
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

With years of experience in the electrical industry, we are the experts you need, to take care of your home or business. We handle everything from panel upgrades to fixtures. We will treat your home as we would treat our own and we offer financing. Give Brighter Electric Service, LLC, a call today, we look forward to working with you!

"Dan is a true pro. We just completed the first of multiple projects with him and had a great experience all the way through. He is a great communicator and really understands his craft. His attention to detail is evident all the way down to ensuring the screws face the same direction on all the switch and outlet covers. Looking forward to working with Brighter Electric again soon!"

Ryan G on May 2020

With years of experience in the electrical industry, we are the experts you need, to take care of your home or business. We handle everything from panel upgrades to fixtures. We will treat your home as we would treat our own and we offer financing. Give Brighter Electric Service, LLC, a call today, we look forward to working with you!

"Dan is a true pro. We just completed the first of multiple projects with him and had a great experience all the way through. He is a great communicator and really understands his craft. His attention to detail is evident all the way down to ensuring the screws face the same direction on all the switch and outlet covers. Looking forward to working with Brighter Electric again soon!"

Ryan G on May 2020


George Sparks Electric, LLC
186 Locust Avenue
4.86(
40
)
Approved Pro
George Sparks Electric, LLC
186 Locust Avenue
4.86(
40
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
40 years of experience

At George Sparks Electric, LLC, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"I had requested quotes from several businesses and George Sparks had the best pricing. They were very nice and great to deal with. They answered all my questions before and all the way through the project. I have used them since for other projects and very please with those project outcomes also. I would recommend George Sparks Electric for any electrical need."

Jenn G on September 2021

At George Sparks Electric, LLC, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

"I had requested quotes from several businesses and George Sparks had the best pricing. They were very nice and great to deal with. They answered all my questions before and all the way through the project. I have used them since for other projects and very please with those project outcomes also. I would recommend George Sparks Electric for any electrical need."

Jenn G on September 2021


Avatar for CT Electrical Solutions, Inc.
CT Electrical Solutions, Inc.
1 Sunset Ct
New on HomeAdvisorNew on Angi
Approved Pro
CT Electrical Solutions, Inc.
1 Sunset Ct
New on AngiNew on HomeAdvisor
Approved Pro
343 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


Avatar for Cobalt Electric
Cobalt Electric
1109 Newton Ave
4.20(
5
)
Approved Pro
Cobalt Electric
1109 Newton Ave
4.20(
5
)
Approved Pro
Customers say: Terrific value
533 local quotes requested
16 years of experience

Cobalt Electric is your one-stop electrical contractor! We have experience since the 1990's in the field of lighting and power needs. Highly rated Electrical Contractor since 2014 on Angi Leads/Home Advisor, and now Angi Ads in 2025. We specialize in electrical services, repairs, installs, troubleshooting, lighting, panel upgrades, ceiling fans, EV/Electric charging stations, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Cobalt electric did an excellent job. Needed a ceiling fan swapped out, the guys came in and were professional, efficient and timely. Would recommend them to anyone and would definitely hire them if needed again!"

JOHN L on January 2025

Cobalt Electric is your one-stop electrical contractor! We have experience since the 1990's in the field of lighting and power needs. Highly rated Electrical Contractor since 2014 on Angi Leads/Home Advisor, and now Angi Ads in 2025. We specialize in electrical services, repairs, installs, troubleshooting, lighting, panel upgrades, ceiling fans, EV/Electric charging stations, and more! We offer a diverse range of services tailored to meet the unique needs of every customer. We take a personalized approach to each project. We work closely with our clients to understand their vision, preferences, and budgetary requirements. We strive to exceed expectations by delivering exceptional service, great quality work, and professionalism on every job. Read more below on all the services we offer and contact us with any questions or to schedule a free estimate today!

"Cobalt electric did an excellent job. Needed a ceiling fan swapped out, the guys came in and were professional, efficient and timely. Would recommend them to anyone and would definitely hire them if needed again!"

JOHN L on January 2025

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FAQs for electrical wiring or panel upgrade projects in Williamstown, NJ

HVAC systems consume the largest portion of household electricity, as they operate frequently throughout the year. Water heaters represent another significant energy user in most homes, along with refrigerators that run continuously. Clothes dryers, dishwashers, and cooking appliances also contribute substantially to electricity usage. Entertainment systems, particularly those left in standby mode, can collectively add meaningful amounts to monthly bills.

Time-of-use electricity plans charge different rates depending on when you use power. Peak hours—typically weekday afternoons and evenings—come with premium rates, while overnight and weekend hours often feature discounted pricing. Households that can shift major electricity usage to off-peak hours may benefit from these plans. The effectiveness depends on your schedule flexibility and ability to run major appliances during lower-rate periods.

Solar power systems represent a significant investment, currently averaging between $18,115 and $35,165 for residential installations. The financial benefit varies based on your location's sun exposure, local electricity rates, and available incentives. Homes with consistently high electricity bills see better returns on solar investments. Many homeowners consider both immediate savings and property value enhancement when evaluating solar options. Contact solar panel installers near you to discuss the potential costs and benefits for your home. 

The Williamstown, NJ homeowners’ guide to electrical wiring or panel upgrades
From average costs to expert advice, get all the answers you need to get your job done.
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Find out how much it costs to replace or upgrade an electrical panel. Read on for pricing breakdowns, cost factors, and when it’s time to upgrade your panel.
modern black metal lighting fixtures hanging in dining room
Apr 16, 2025
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The cost to replace a light fixture depends on the type and number of fixtures you have. Use this guide to plan your budget.
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