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Electrical wiring or panel upgrade pros in Mahwah

Avatar for Four Winds Electric, LLC
Four Winds Electric, LLC
73 Gionti Place
5.00(
5
)
Approved Pro
Four Winds Electric, LLC
73 Gionti Place
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
13 years of experience

Four Winds Electric, LLC was established in 2012 with one goal in mind - Provide quality work with complete transparency. We know that you have lots of options on how to get your electrical projects done - Four Winds promises that we will not only get the work done on time and to your satisfaction, but we want you to be a part of the process every step of the way. Whether we are working on your home, office, or business, we believe that true customer satisfaction comes from keeping YOU in the loop and getting the work done as a team! So we thank you for visiting our website and look forward to working together on your next electrical project.

"Excellent and timely service"

Tejash P on March 2022

Four Winds Electric, LLC was established in 2012 with one goal in mind - Provide quality work with complete transparency. We know that you have lots of options on how to get your electrical projects done - Four Winds promises that we will not only get the work done on time and to your satisfaction, but we want you to be a part of the process every step of the way. Whether we are working on your home, office, or business, we believe that true customer satisfaction comes from keeping YOU in the loop and getting the work done as a team! So we thank you for visiting our website and look forward to working together on your next electrical project.

"Excellent and timely service"

Tejash P on March 2022


Schweiger Electrical Contracting, LLC
11 Oak Tree Lane
4.91(
69
)
Approved Pro
Schweiger Electrical Contracting, LLC
11 Oak Tree Lane
4.91(
69
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
10 years of experience

With several years of experience in the electrical contracting industry, we are the experts you need to take care of your home or business. We handle everything from panel swap outs to service upgrades. We will treat your home as we would treat our own. Give Schweiger Electrical Contracting, LLC, a call today, we look forward to working with you.

"Very reasonable and professional would hire again …."

Gary J on January 2025

With several years of experience in the electrical contracting industry, we are the experts you need to take care of your home or business. We handle everything from panel swap outs to service upgrades. We will treat your home as we would treat our own. Give Schweiger Electrical Contracting, LLC, a call today, we look forward to working with you.

"Very reasonable and professional would hire again …."

Gary J on January 2025


Avatar for RYB Electric, LLC
RYB Electric, LLC
4 Elm St
5.00(
14
)
Approved Pro
RYB Electric, LLC
4 Elm St
5.00(
14
)
Approved Pro
Customers say: Quick response
11 local quotes requested
1 years of experience

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 the start to the 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. Loyal, Reliable. Loves his work. Over 20 years of experience!

"Sebastian and his brother did a great job very professional. I would recommend them to anyone."

David C on May 2025

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 the start to the 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. Loyal, Reliable. Loves his work. Over 20 years of experience!

"Sebastian and his brother did a great job very professional. I would recommend them to anyone."

David C on May 2025


Avatar for ES Electric, LLC
ES Electric, LLC
235 Washington Place
5.00(
12
)
Approved Pro
ES Electric, LLC
235 Washington Place
5.00(
12
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

We offer a wide variety of services from panel upgrades to generator installations. Our reputation for quality and professional work is well known and appreciated by our customers. You can always expect a qualified technician as well as a licensed electrician to serve you. Our experienced and knowledgeable electricians are dedicated to meeting the needs of every client, regardless of the size of the job. We look forward to speaking with you about your upcoming electrical needs.

"I can't praise Sam from ES Electric highly enough. I was getting my dad's condo ready to sell. A prior contractor had done a renovation without getting the required permits. This was a royal pain but Sam took care of it all. He also wired a new remote to work with an existing ceiling fan, installed a new ceiling fan in a different room, installed a lighting fixture, and installed a hardwired dishwasher when the big box store that delivered it said at the last minute that they couldn't install it after all. Sam also returns texts very promptly, which is a rare. He is a gem!!"

Janet F on August 2021

We offer a wide variety of services from panel upgrades to generator installations. Our reputation for quality and professional work is well known and appreciated by our customers. You can always expect a qualified technician as well as a licensed electrician to serve you. Our experienced and knowledgeable electricians are dedicated to meeting the needs of every client, regardless of the size of the job. We look forward to speaking with you about your upcoming electrical needs.

"I can't praise Sam from ES Electric highly enough. I was getting my dad's condo ready to sell. A prior contractor had done a renovation without getting the required permits. This was a royal pain but Sam took care of it all. He also wired a new remote to work with an existing ceiling fan, installed a new ceiling fan in a different room, installed a lighting fixture, and installed a hardwired dishwasher when the big box store that delivered it said at the last minute that they couldn't install it after all. Sam also returns texts very promptly, which is a rare. He is a gem!!"

Janet F on August 2021


Avatar for North Crest, LLC
North Crest, LLC
35 Sherman Ave
4.98(
45
)
Approved Pro
North Crest, LLC
35 Sherman Ave
4.98(
45
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
5 years of experience

North Crest LLC is committed to excellence in every aspect of our electrical business. While we are relatively new in business, we have been doing many aspects of electrical work for over 30 years. 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 customer's interests, and make their concerns the basis of our business. Please call to set up an appointment and allow us to earn your business. North Crest, LLC is licensed and permitted in New Jersey. We are also Licensed in Rockland County, New York.

"Great job! Very professional and a pleasure to do business with. We’d definitely use his services again."

Aviv W on March 2025

North Crest LLC is committed to excellence in every aspect of our electrical business. While we are relatively new in business, we have been doing many aspects of electrical work for over 30 years. 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 customer's interests, and make their concerns the basis of our business. Please call to set up an appointment and allow us to earn your business. North Crest, LLC is licensed and permitted in New Jersey. We are also Licensed in Rockland County, New York.

"Great job! Very professional and a pleasure to do business with. We’d definitely use his services again."

Aviv W on March 2025


Avatar for MDL Electric, LLC
MDL Electric, LLC
4 Harrison Avenue
4.81(
67
)
Approved Pro
MDL Electric, LLC
4 Harrison Avenue
4.81(
67
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
10 years of experience

is committed to excellence 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

"They did a good job replacing the 220v outlet to 120v. Good pricing too."

Maria Cecilia R on May 2024

is committed to excellence 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

"They did a good job replacing the 220v outlet to 120v. Good pricing too."

Maria Cecilia R on May 2024


Avatar for Vaccarella Electrical Services, LLC
Vaccarella Electrical Services, LLC
222 Morningside Rd
4.92(
517
)
Approved Pro
Vaccarella Electrical Services, LLC
222 Morningside Rd
4.92(
517
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
74 local quotes requested

Vaccarella Electric Services, LLC, is a professional full service electrical contractor. We specialize in all you residential and commercial electrical needs. Servicing the greater Bergen County and surrounding areas. Vaccarella Electrical Services has wired thousands of homes in Bergen County New Jersey. We are local electricians who are licensed electricians who have meet or exceeded the expectations of our clients so there is no need to find electrician services other than Vaccarella Electrical Services. We offer complete residential electrical applications which include complete home wiring. Rough electrical wiring, electrical panel installs service upgrades, underground electrical services, above ground electrical services, 100 amp service upgrade, 150 amp service upgrade, 200 amp service upgrade and up if needed. Our Company provides quality workmanship in residential electrical applications such as recessed lighting, fluorescent lighting, landscape lighting, and much more.

"Roberto and his crew were professional, clear, and got the work done at a fair price and at the highest level. From my first interaction with Mr. Vaccarella, he was efficient and professional. He provided clear estimates and completed the work on time and on budget. I can recommend him and his team with 100% enthusiasm, and I will be going back to him for all of my electric work in the future."

Colin W on March 2025

Vaccarella Electric Services, LLC, is a professional full service electrical contractor. We specialize in all you residential and commercial electrical needs. Servicing the greater Bergen County and surrounding areas. Vaccarella Electrical Services has wired thousands of homes in Bergen County New Jersey. We are local electricians who are licensed electricians who have meet or exceeded the expectations of our clients so there is no need to find electrician services other than Vaccarella Electrical Services. We offer complete residential electrical applications which include complete home wiring. Rough electrical wiring, electrical panel installs service upgrades, underground electrical services, above ground electrical services, 100 amp service upgrade, 150 amp service upgrade, 200 amp service upgrade and up if needed. Our Company provides quality workmanship in residential electrical applications such as recessed lighting, fluorescent lighting, landscape lighting, and much more.

"Roberto and his crew were professional, clear, and got the work done at a fair price and at the highest level. From my first interaction with Mr. Vaccarella, he was efficient and professional. He provided clear estimates and completed the work on time and on budget. I can recommend him and his team with 100% enthusiasm, and I will be going back to him for all of my electric work in the future."

Colin W on March 2025


Avatar for Leading Edge Electric, LLC
Leading Edge Electric, LLC
49 Green Knolls Drive
4.95(
97
)
Approved Pro
Leading Edge Electric, LLC
49 Green Knolls Drive
4.95(
97
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
26 years of experience

Leading Edge Electric, LLC has over 15 years of specializing in electrical work for both residential and commercial buildings. We are locally owned and operated. We take pride in all our services and strive in providing the best customer care. Call us today for all your electrical needs. Visit our website for more details.

"Excellent experience. John is very friendly, professional and seems to be an expert in his field. He communicated well and completed the job quickly, going above and beyond what was expected. Thanks John!"

Jonathan R on March 2021

Leading Edge Electric, LLC has over 15 years of specializing in electrical work for both residential and commercial buildings. We are locally owned and operated. We take pride in all our services and strive in providing the best customer care. Call us today for all your electrical needs. Visit our website for more details.

"Excellent experience. John is very friendly, professional and seems to be an expert in his field. He communicated well and completed the job quickly, going above and beyond what was expected. Thanks John!"

Jonathan R on March 2021


Avatar for R&J Brothers Electric, LLC
R&J Brothers Electric, LLC
364 Margurit Street
4.90(
197
)
Approved Pro
R&J Brothers Electric, LLC
364 Margurit Street
4.90(
197
)
Approved Pro
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
97 local quotes requested

R&J Brothers Electric, LLC, 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.

"Quality work on my Tesla charger"

Steve G on May 2025

R&J Brothers Electric, LLC, 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.

"Quality work on my Tesla charger"

Steve G on May 2025


OBEZ Electrical Contractors, LLC
208 W Chrystal St
4.94(
25
)
Approved Pro
OBEZ Electrical Contractors, LLC
208 W Chrystal St
4.94(
25
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
10 years of experience

We are a locally owned and operated company. We take on a wide range of electrical projects to include full installation for additions and remodels as well as wiring and panel upgrades and a variety of other jobs. We’re committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"I came to know Obez Electrical through a friend's referral back in.2016. Bryant presented himself very confident, professional, well communicative and so organized! The year 2016's project was to split 2nd unit in a multifamily setting with a separate electrical pamel, rewiring the entire unit, Bryant responded my service calls whenever there is a need, that's why whenever I need eletrical work, my 1st instinct is reaching out Bryant first. This year 2023 the past week I need electrical work in a new bathroom, with permit and it needs pass town inspection. Bryant was able to get through the challenges, cuz sometimes while on the job running the wires inside the walls, electrician could be presented with a variety of problems. Bryant has strong problem solving skills on site, being attentive to detail. Bryant has very good time management. He performed the job quickly, along with good planning skills, pretty much the same time as he first came to estimate the job. Needless to mention that Bryant is so patient and he educated me the electrical codes, which gave me a clear picture of what the requirements are amd how to comply with, I believe when next week I go to town and talk to the town electrical subcode official, we can be on the same page and talk in the same language, highly appreciated! Sincerely wish Bryant big success with his ecpanding business in commercial and residential. He can definitely charm you with his superior expertise! Look no further! I endorse him! If you need further details before you hire him, I can always be reached at Bianca.Zong@gmail.com Residential lamdlord, Boonton Township, Bianca Zong"

Bianca Z on August 2023

We are a locally owned and operated company. We take on a wide range of electrical projects to include full installation for additions and remodels as well as wiring and panel upgrades and a variety of other jobs. We’re committed to providing a personalized service for each individual project we take on & look forward to building strong, long-term relationships with our clients and guarantee your satisfaction.

"I came to know Obez Electrical through a friend's referral back in.2016. Bryant presented himself very confident, professional, well communicative and so organized! The year 2016's project was to split 2nd unit in a multifamily setting with a separate electrical pamel, rewiring the entire unit, Bryant responded my service calls whenever there is a need, that's why whenever I need eletrical work, my 1st instinct is reaching out Bryant first. This year 2023 the past week I need electrical work in a new bathroom, with permit and it needs pass town inspection. Bryant was able to get through the challenges, cuz sometimes while on the job running the wires inside the walls, electrician could be presented with a variety of problems. Bryant has strong problem solving skills on site, being attentive to detail. Bryant has very good time management. He performed the job quickly, along with good planning skills, pretty much the same time as he first came to estimate the job. Needless to mention that Bryant is so patient and he educated me the electrical codes, which gave me a clear picture of what the requirements are amd how to comply with, I believe when next week I go to town and talk to the town electrical subcode official, we can be on the same page and talk in the same language, highly appreciated! Sincerely wish Bryant big success with his ecpanding business in commercial and residential. He can definitely charm you with his superior expertise! Look no further! I endorse him! If you need further details before you hire him, I can always be reached at Bianca.Zong@gmail.com Residential lamdlord, Boonton Township, Bianca Zong"

Bianca Z on August 2023

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

While homeowners with substantial electrical knowledge might technically attempt a subpanel installation, most local building departments require permits and inspections for this type of work. Professional electricians understand local code requirements, can obtain necessary permits, and ensure the installation meets safety standards. Given the significant safety risks associated with incorrect electrical work, most homeowners benefit from hiring a licensed professional.

A standard subpanel installation takes an average of four to eight hours. This timeframe may extend if you're installing multiple subpanels or adding specialized circuits like those for spa equipment. Factors such as difficult access points, complex wiring paths, or permit processing times can also affect the overall project duration.

Adding a subpanel doesn't directly reduce electricity consumption or lower your utility bills. A subpanel simply redistributes power from your main panel to additional circuits. However, organizing your electrical system more efficiently may help prevent overloaded circuits and the associated problems. For actual cost savings, consider energy-efficient appliances and lighting instead.

The appropriate subpanel size depends on your specific electrical requirements. Consider the number and type of devices you'll be powering, potential future needs, and the capacity of your main electrical panel. An electrician can perform a load calculation to determine the most suitable amperage rating for your situation, ensuring you have adequate power without overpaying for unnecessary capacity.

A main electrical panel connects directly to your utility's power supply and contains your home's primary service disconnect. It distributes electricity throughout your entire house. A subpanel, by contrast, receives power from the main panel and redistributes it to a specific area of your home. Think of the main panel as the primary distribution point and the subpanel as a secondary branch that extends your electrical system's reach.

While electrical upgrades aren't as immediately visible as kitchen or bathroom renovations, they can contribute to your home's functionality and safety. Prospective buyers often appreciate updated electrical systems that can accommodate modern power demands. A properly installed subpanel that provides additional capacity for workshops, home offices, or future expansions could be an attractive feature for certain buyers, though the direct impact on home value varies by market.

The Mahwah, NJ homeowners’ guide to electrical wiring or panel upgrades
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