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Find Electrical wiring or panel upgrade pros in Harwood

Avatar for John C. Flood of Virginia Inc.

John C. Flood of Virginia Inc.

4.61(
44
)
Approved Pro

John C. Flood of Virginia Inc.

4.61(
44
)
Approved Pro
Super Service Award
Customers say: True professional
21 local quotes requested
106 years of experience

With over 120 years of trusted service, John C. Flood is the go-to choice for plumbing, Heating, Air Conditioning and electrical services throughout Maryland, Northern Virginia, and Washington, DC. Our experienced, licensed professionals deliver reliable repair, replacement, maintenance, and installation services for homes of all sizes. Whether you need a 24/7 plumber, heating and air conditioning repair, electrical troubleshooting or upgrades, John C. Flood is ready to help. We’re available 7 days a week at regular service rates, making it easy to get fast, affordable service when you need it most. From emergency repairs to planned home improvements, our team is committed to keeping your home safe, comfortable, and running efficiently year-round. We pride ourselves on expert workmanship, prompt response times, and getting the job done right the first time. Call John C. Flood today to schedule dependable service or request an estimate from a trusted local contractor.

"Timely, professional, and personable technician. Provided options for repairs and coordinated an assessment for replacement of system. I’m a customer that was moved with the sale of A-One to John C Flood and I am happy with the transition. The work was on my HVAC system, but that was not listed in the drop down. "

rose n on December 2025

With over 120 years of trusted service, John C. Flood is the go-to choice for plumbing, Heating, Air Conditioning and electrical services throughout Maryland, Northern Virginia, and Washington, DC. Our experienced, licensed professionals deliver reliable repair, replacement, maintenance, and installation services for homes of all sizes. Whether you need a 24/7 plumber, heating and air conditioning repair, electrical troubleshooting or upgrades, John C. Flood is ready to help. We’re available 7 days a week at regular service rates, making it easy to get fast, affordable service when you need it most. From emergency repairs to planned home improvements, our team is committed to keeping your home safe, comfortable, and running efficiently year-round. We pride ourselves on expert workmanship, prompt response times, and getting the job done right the first time. Call John C. Flood today to schedule dependable service or request an estimate from a trusted local contractor.

"Timely, professional, and personable technician. Provided options for repairs and coordinated an assessment for replacement of system. I’m a customer that was moved with the sale of A-One to John C Flood and I am happy with the transition. The work was on my HVAC system, but that was not listed in the drop down. "

rose n on December 2025


Avatar for Laser 'Lectric

Laser 'Lectric

4.75(
4
)
Approved Pro

Laser 'Lectric

4.75(
4
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
17 years of experience

We offer over 30 years of experience in the electrical industry. 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.

"Very, good … Glen was courteous and focused. He was honest and did what he said he was going to do. We got the problem solved."

Frank G on June 2022

We offer over 30 years of experience in the electrical industry. 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.

"Very, good … Glen was courteous and focused. He was honest and did what he said he was going to do. We got the problem solved."

Frank G on June 2022


Avatar for Delectricc, LLC

Delectricc, LLC

4.83(
26
)
Approved Pro

Delectricc, LLC

4.83(
26
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
8 years of experience

Serving the DMV area with high quality work and very affordable prices! no matter whats in your plans we will get it done, even if you just need help to replace a light fixture or if you need to install a whole electrical system at home or business, with more than 15 years in the field make Us very experienced master electricians and technicians capable to perform any of your electrical needs, in Delectricc LLC your satisfaction is always our first job, and that's why we do our best every time in every job, call or email us today and let Us know about your electrical needs, we are here to help!. we appreciate every opportunity to serve you!. follow us Delectricc@instagram or our Facebook page Delectriccllc@facebook

"I had 4 electrical outlets lose power. I was expecting a very involved process to get them fixed. To my delight, Carlos spent 1.5 hours troubleshooting and fixed the problem - at a very reasonable price. I am very grateful. :-) I am very grateful to Delectricc LLC as well. They were super responsive to my Anji’s list request and booked an appointment on the next work day. So quick response, excellent work, fabulous price."

Ellen W on October 2025

Serving the DMV area with high quality work and very affordable prices! no matter whats in your plans we will get it done, even if you just need help to replace a light fixture or if you need to install a whole electrical system at home or business, with more than 15 years in the field make Us very experienced master electricians and technicians capable to perform any of your electrical needs, in Delectricc LLC your satisfaction is always our first job, and that's why we do our best every time in every job, call or email us today and let Us know about your electrical needs, we are here to help!. we appreciate every opportunity to serve you!. follow us Delectricc@instagram or our Facebook page Delectriccllc@facebook

"I had 4 electrical outlets lose power. I was expecting a very involved process to get them fixed. To my delight, Carlos spent 1.5 hours troubleshooting and fixed the problem - at a very reasonable price. I am very grateful. :-) I am very grateful to Delectricc LLC as well. They were super responsive to my Anji’s list request and booked an appointment on the next work day. So quick response, excellent work, fabulous price."

Ellen W on October 2025


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
17 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


"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 Venus Electric

Venus Electric

5.00(
9
)
Approved Pro

Venus Electric

5.00(
9
)
Approved Pro
Super Service Award
6 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


Avatar for Mark H. Anderson Electrical Services, Inc.

Mark H. Anderson Electrical Services, Inc.

4.84(
372
)
Approved Pro

Mark H. Anderson Electrical Services, Inc.

4.84(
372
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
36 years of experience

Established in 1990, Mark H. Anderson continues to lead the competition within the Baltimore and surrounding areas. Your home is your castle and you don't take that investment lightly, neither do I. For over sixteen years, discriminating homeowners have looked to Mark H. Anderson for their electrical needs. Our one on one service is our dedication to your vision. Mark H. Anderson Electric prides themselves on an outstanding record of quality service and attention to detail. The foundation of our company has been built by satisfied clients giving us the name of their business associate, neighbor, or friends. Our philosophy is to treat your home as we would our own, and this is complimented by our unprecedented standing within the industry. Our reputation is a testament to the level of service and quality of result you'll get and can expect when you choose Mark H. Anderson for your electrical needs: Experienced: We are experienced in the residential electrical sector. Our company has satisfied customers throughout the metro area. Ask our customers, and they will tell you that there is nothing we can not do when it comes to electrical service. Qualified: Our high quality of experience allows us to quickly determine what the problem is and fix it quickly and safely. Dependable: We are prompt and on time. You will not be left waiting! Honest: We will find the problem and fix it fast! And we will always provide you with the lowest price possible. Neat: We never leave a mess. After our work is done, we do the cleaning. References: We provide customer references upon request, so just ask us. In fact, we will be glad to provide you with proof of our own Maryland Electrical Licenses.

"Response to request was almost immediate and followed up with a phone. He was on time and completed the project in a timely manner. He was knowledgeable and vey polite."

Philomina C on January 2025

Established in 1990, Mark H. Anderson continues to lead the competition within the Baltimore and surrounding areas. Your home is your castle and you don't take that investment lightly, neither do I. For over sixteen years, discriminating homeowners have looked to Mark H. Anderson for their electrical needs. Our one on one service is our dedication to your vision. Mark H. Anderson Electric prides themselves on an outstanding record of quality service and attention to detail. The foundation of our company has been built by satisfied clients giving us the name of their business associate, neighbor, or friends. Our philosophy is to treat your home as we would our own, and this is complimented by our unprecedented standing within the industry. Our reputation is a testament to the level of service and quality of result you'll get and can expect when you choose Mark H. Anderson for your electrical needs: Experienced: We are experienced in the residential electrical sector. Our company has satisfied customers throughout the metro area. Ask our customers, and they will tell you that there is nothing we can not do when it comes to electrical service. Qualified: Our high quality of experience allows us to quickly determine what the problem is and fix it quickly and safely. Dependable: We are prompt and on time. You will not be left waiting! Honest: We will find the problem and fix it fast! And we will always provide you with the lowest price possible. Neat: We never leave a mess. After our work is done, we do the cleaning. References: We provide customer references upon request, so just ask us. In fact, we will be glad to provide you with proof of our own Maryland Electrical Licenses.

"Response to request was almost immediate and followed up with a phone. He was on time and completed the project in a timely manner. He was knowledgeable and vey polite."

Philomina C on January 2025


Avatar for Powerworks LLC

Powerworks LLC

4.78(
47
)
Approved Pro

Powerworks LLC

4.78(
47
)
Approved Pro
Super Service Award
Customers say: Quick response
10 years of experience
Free onsite estimate

At PowerWorks in the DMV area, we are proud to offer a wide variety of services to suit your needs. Each service will be performed by and or under the supervision of our Master Electrician, so you know your project is in good hands. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. No projects are too small or too big, we are here to help all new and returning clients.

"Fast friendly and project completed."

Steven W on December 2025

At PowerWorks in the DMV area, we are proud to offer a wide variety of services to suit your needs. Each service will be performed by and or under the supervision of our Master Electrician, so you know your project is in good hands. We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. No projects are too small or too big, we are here to help all new and returning clients.

"Fast friendly and project completed."

Steven W on December 2025


Avatar for Wilcox Electric LLC

Wilcox Electric LLC

4.77(
993
)
Approved Pro

Wilcox Electric LLC

4.77(
993
)
Approved Pro
Customers say: Quality work
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
29 local quotes requested

We at Wilcox Electric are here to serve you. Our team will insure that you receive complete electrical services in a timely, professional manner. Since our founding in 1989, our successful stream of work has been driven largely by customer recommendations. Our company has evolved from a home-based business to an electrical contracting business with 22 employees. As a reflection of the times, we are installing increasing numbers of EV car charging stations in both single family houses and multi unit dwellings.

"Wilcox Electric did a great job for us installing an outdoor GFCI outlet and running a protected cord back to our electrical panel. Chris Doyle arranged for the service and inspection, and David Settimi did the actual installation. David had good ideas about how to place the outlet and wiring. I recommend them highly for electrical services. Outstanding service."

DJames B on December 2024

We at Wilcox Electric are here to serve you. Our team will insure that you receive complete electrical services in a timely, professional manner. Since our founding in 1989, our successful stream of work has been driven largely by customer recommendations. Our company has evolved from a home-based business to an electrical contracting business with 22 employees. As a reflection of the times, we are installing increasing numbers of EV car charging stations in both single family houses and multi unit dwellings.

"Wilcox Electric did a great job for us installing an outdoor GFCI outlet and running a protected cord back to our electrical panel. Chris Doyle arranged for the service and inspection, and David Settimi did the actual installation. David had good ideas about how to place the outlet and wiring. I recommend them highly for electrical services. Outstanding service."

DJames B on December 2024


"Great job, great price and great guy! A go-to, Master Electrician for your electric needs"

Aris F on January 2026

My name is Lloyd and I am a master electrician. I have been doing electrical work for the past 23 years. Just decided to open my own company. My work entails from electrical service to customs homes

"Great job, great price and great guy! A go-to, Master Electrician for your electric needs"

Aris F on January 2026

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FAQs for electrical wiring or panel upgrade projects in Harwood, 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 Harwood, 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.