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Find Electrical wiring or panel upgrade pros in Gwynn Oak

Avatar for A.E.S. Electrical Company

A.E.S. Electrical Company

5.00(
5
)
Approved Pro

A.E.S. Electrical Company

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Welcome to A.E.S Electrical Company! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"He was on time and communicated through the process. The install of the thermostat took longer than expect (no fault of the installer) because the type of digital device. He took his time and saw the project through. I would and will use him again. Very professional, wore booties and followed up days later to ensure the thermostat was working."

Nico S on July 2021

Welcome to A.E.S Electrical Company! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"He was on time and communicated through the process. The install of the thermostat took longer than expect (no fault of the installer) because the type of digital device. He took his time and saw the project through. I would and will use him again. Very professional, wore booties and followed up days later to ensure the thermostat was working."

Nico S on July 2021


Avatar for F & B Electric, LLC

F & B Electric, LLC

4.38(
4
)
Approved Pro

F & B Electric, LLC

4.38(
4
)
Approved Pro
Customers say: Quick response
7 years of experience
Free onsite estimate

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"No comments at this time."

Reese B on February 2022

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service at a fair and honest price. We understand that the future of our business depends upon our reputation and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

"No comments at this time."

Reese B on February 2022


Trade Collaborators

4.90(
10
)
Approved Pro

Trade Collaborators

4.90(
10
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
19 years of experience

Serving Baltimore County and the surrounding areas, Trade Collaborators is your solution for all your appliance service and repair needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship, so that the next time service is needed there will be no question who to call. Give us a call today, so we can answer all of your questions. Satisfaction guaranteed!

"They find the problem and fix it at a reasonable price. It's as simple as that."

Tywanna G on May 2018

Serving Baltimore County and the surrounding areas, Trade Collaborators is your solution for all your appliance service and repair needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship, so that the next time service is needed there will be no question who to call. Give us a call today, so we can answer all of your questions. Satisfaction guaranteed!

"They find the problem and fix it at a reasonable price. It's as simple as that."

Tywanna G on May 2018


Avatar for McDaniel Electrical Construction LLC

McDaniel Electrical Construction LLC

5.00(
2
)
Approved Pro

McDaniel Electrical Construction LLC

5.00(
2
)
Approved Pro
Customers say: Quick response
19 local quotes requested
6 years of experience

With years of experience serving the area, we are your solution for all your electrical needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers! Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!

"He is the right guy for the job. He is very knowledgeable. He is a very nice guy. "

Steve G on November 2025

With years of experience serving the area, we are your solution for all your electrical needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Check out our 5 star reviews from happy customers! Call us today so we can discuss your needs and make a plan that fits your budget. Satisfaction guaranteed!

"He is the right guy for the job. He is very knowledgeable. He is a very nice guy. "

Steve G on November 2025


Avatar for DELTA Electric, LLC

DELTA Electric, LLC

5.00(
2
)
Approved Pro

DELTA Electric, LLC

5.00(
2
)
Approved Pro
4 years of experience
Free onsite estimate

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer need. 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.

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer need. 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.


Avatar for Three Brothers Services, LLC

Three Brothers Services, LLC

4.97(
57
)
Approved Pro

Three Brothers Services, LLC

4.97(
57
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 years of experience

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! Licensed & Bonded Maryland Home Improvement #141947 Maryland Master Electrician #14130 Virginia Master Electrician #2710073038

"Three Brothers is the best. We have hired Saul and team for several electrical projects both big and small over the past few years. They have never disappointed. Highly recommend for any electrical needs."

David G on July 2023

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! Licensed & Bonded Maryland Home Improvement #141947 Maryland Master Electrician #14130 Virginia Master Electrician #2710073038

"Three Brothers is the best. We have hired Saul and team for several electrical projects both big and small over the past few years. They have never disappointed. Highly recommend for any electrical needs."

David G on July 2023


Avatar for Venus Electric

Venus Electric

5.00(
9
)
Approved Pro

Venus Electric

5.00(
9
)
Approved Pro
Super Service Award
5 years of experience
Emergency services offered

Venus Electric is a locally owned and operated residential electrician in Millersville, MD. We are a licensed and insured company that also offers emergency services after standard business hours. Our promise is simple: honest pricing, reliable service, and respect for your home. We show up on time, explain your options clearly, and make sure you feel confident every step of the way. We do offer veterans and senior discounts. What makes us unique is our focus on people as much as projects. We bring integrity, skill, and care to every job whether it's a small repair or a major installation so you feel safe and supported. Venus Electric prides ourselves on being more than just an electrician, we are a partner who values your home as much as you do. Call today for more information.

"Fast response time, on time service, friendly electrician and high quality work! Would highly recommend and we plan on using for all our electrical needs in the future "

Shannon L on November 2025

Venus Electric is a locally owned and operated residential electrician in Millersville, MD. We are a licensed and insured company that also offers emergency services after standard business hours. Our promise is simple: honest pricing, reliable service, and respect for your home. We show up on time, explain your options clearly, and make sure you feel confident every step of the way. We do offer veterans and senior discounts. What makes us unique is our focus on people as much as projects. We bring integrity, skill, and care to every job whether it's a small repair or a major installation so you feel safe and supported. Venus Electric prides ourselves on being more than just an electrician, we are a partner who values your home as much as you do. Call today for more information.

"Fast response time, on time service, friendly electrician and high quality work! Would highly recommend and we plan on using for all our electrical needs in the future "

Shannon L on November 2025


"Great service at a reasonable price."

Javon L on August 2025

Welcome to Best Electrical Services, LLC.!

"Great service at a reasonable price."

Javon L on August 2025


Avatar for Green Light Electrical Contractors

Green Light Electrical Contractors

5.00(
4
)
Approved Pro

Green Light Electrical Contractors

5.00(
4
)
Approved Pro
Super Service Award
8 years of experience

When you call GLEC, you get a master electrician providing you the highest quality work at a fraction of the cost. You are losing out big time when calling a large electrical company! They will send an unqualified employee, and you will pay the overhead for them to learn on your property. We at Green Light Electrical Contractors strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

"We had a great experience with Ryan. He called us right away after our inquiry and was able to come out the very next day to install wiring for our sauna and a new light switch. He was efficient, professional, and did an excellent job — everything works perfectly and looks great. Highly recommend!"

ashley a on November 2025

When you call GLEC, you get a master electrician providing you the highest quality work at a fraction of the cost. You are losing out big time when calling a large electrical company! They will send an unqualified employee, and you will pay the overhead for them to learn on your property. We at Green Light Electrical Contractors strive to maintain our reputation as a high quality, very service oriented company with our main focus being customer satisfaction.

"We had a great experience with Ryan. He called us right away after our inquiry and was able to come out the very next day to install wiring for our sauna and a new light switch. He was efficient, professional, and did an excellent job — everything works perfectly and looks great. Highly recommend!"

ashley a on November 2025


Avatar for Clinton Electric Company, Inc.

Clinton Electric Company, Inc.

4.26(
145
)
Approved Pro

Clinton Electric Company, Inc.

4.26(
145
)
Approved Pro
Customers say: Quality work
159 local quotes requested
56 years of experience

For 50 years and two generations, Clinton Electric Company, Inc., has been the premier electrical contractor in Maryland. Since 1969, we have taken great pride in providing excellent electrical service to over 50,000 loyal customers in the Greater Baltimore area. With over 80% of our business coming from repeat customers and referrals, we take that as a great vote of confidence in Clinton Electric!

"Charged me nearly twice as much as the quoted price, apparently 500+the cost of an outlet is $900, a price that was never said out loud. What a scam. I should have read the reviews. These guys charge an arm and a leg to replace an outlet. Not to mention I never received my receipt, even after emailing them and requesting it be sent."

Joshua R on October 2025

For 50 years and two generations, Clinton Electric Company, Inc., has been the premier electrical contractor in Maryland. Since 1969, we have taken great pride in providing excellent electrical service to over 50,000 loyal customers in the Greater Baltimore area. With over 80% of our business coming from repeat customers and referrals, we take that as a great vote of confidence in Clinton Electric!

"Charged me nearly twice as much as the quoted price, apparently 500+the cost of an outlet is $900, a price that was never said out loud. What a scam. I should have read the reviews. These guys charge an arm and a leg to replace an outlet. Not to mention I never received my receipt, even after emailing them and requesting it be sent."

Joshua R on October 2025

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FAQs for electrical wiring or panel upgrade projects in Gwynn Oak, MD

Warning signs that indicate potential service line problems include frequent circuit breaker trips, flickering lights throughout your home, buzzing sounds from your electrical panel, or visible damage to exterior wiring. If your home has an older electrical panel (25+ years) or you notice a burning smell near your electrical connections, contact a licensed electrician promptly to evaluate your system's condition.

Responsibility for electrical service lines is divided between the utility company and the homeowner. The utility maintains everything up to the connection point at your property (often the weatherhead or meter), while you're responsible for the service entrance cables, meter base, and all wiring beyond. Contact your specific utility provider to understand exactly where their responsibility ends and yours begins.

A standard electrical service line replacement takes one to two hours for a straightforward installation. This timeline may extend if complications arise or additional electrical work is performed simultaneously. The process includes disconnecting power, removing old wiring, installing new components, and restoring service. Allow additional time for scheduling inspections and obtaining necessary permits.

Most standard homeowners' insurance policies don't cover electrical service line replacement due to normal aging or gradual deterioration. However, damage caused by covered perils like lightning strikes, fires, or fallen trees may qualify for insurance coverage. Some insurance companies offer specific service line coverage as an optional add-on to standard policies. Review your policy details or consult with your insurance agent to understand your specific coverage options.

The Gwynn Oak, MD 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.