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Avatar for S&M Electrical Connections, LLC

S&M Electrical Connections, LLC

4.92(
13
)
Approved Pro

S&M Electrical Connections, LLC

4.92(
13
)
Approved Pro
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

Hello future friends and clients. I am a commercial and residential electrician with16 years’ of experience. I absolutely love what I do and I am an insured, licensed Electrical Master in MD, VA, and DC. I pride myself on having a company that meets a client’s needs in a timely manner at a reasonable cost. We have become an example of quality work, superb technical skills, and excellent customer service. I am eager to make all your electrical connections and visions come to life. It may sound tempting to DIY electrical work, but it is usually not the safest option. Before you know it you have caused bigger problems that will cost even more money. Let my company do your electrical work safely. Whether you need major renovations, or a simple light change I can help. I am bilingual (Spanish/English). My goal is to make you smile at the completion of every project.

"I cannot put in words how thankful I am for S&M! To make a long story short, my County Government demanded that my multi-family property be re-wired and brought up to todayâ s code. Iâ ve never needed electrical work done, therefore I searched local Facebook pages and found S&M. During my initial call, Trish thoroughly explained the process and offered to help. I felt comfortable with Trish, therefore took the chance and leaned on S&M to handle this issue. Trish, Ceasar, Kevin and Hugo were extremely helpful and explained all the work that was being conducted. They went above and beyond. They showed up on time every day, were professional, and cleaned before they left. They obtained the needed permits and communicated with the county and their inspectors in order to get the issue resolved in a timely manner. In summary, S&M took control and handled an extremely stressful situation. They had the knowledge, experience and skills to bring my property to todayâ s code. I will highly recommend S&M to anybody who needs electrical work done!"

Michael B on December 2022

Hello future friends and clients. I am a commercial and residential electrician with16 years’ of experience. I absolutely love what I do and I am an insured, licensed Electrical Master in MD, VA, and DC. I pride myself on having a company that meets a client’s needs in a timely manner at a reasonable cost. We have become an example of quality work, superb technical skills, and excellent customer service. I am eager to make all your electrical connections and visions come to life. It may sound tempting to DIY electrical work, but it is usually not the safest option. Before you know it you have caused bigger problems that will cost even more money. Let my company do your electrical work safely. Whether you need major renovations, or a simple light change I can help. I am bilingual (Spanish/English). My goal is to make you smile at the completion of every project.

"I cannot put in words how thankful I am for S&M! To make a long story short, my County Government demanded that my multi-family property be re-wired and brought up to todayâ s code. Iâ ve never needed electrical work done, therefore I searched local Facebook pages and found S&M. During my initial call, Trish thoroughly explained the process and offered to help. I felt comfortable with Trish, therefore took the chance and leaned on S&M to handle this issue. Trish, Ceasar, Kevin and Hugo were extremely helpful and explained all the work that was being conducted. They went above and beyond. They showed up on time every day, were professional, and cleaned before they left. They obtained the needed permits and communicated with the county and their inspectors in order to get the issue resolved in a timely manner. In summary, S&M took control and handled an extremely stressful situation. They had the knowledge, experience and skills to bring my property to todayâ s code. I will highly recommend S&M to anybody who needs electrical work done!"

Michael B on December 2022


Avatar for American Electromechanical

American Electromechanical

4.67(
6
)
Approved Pro

American Electromechanical

4.67(
6
)
Approved Pro
Customers say: True professional
43 local quotes requested
25 years of experience

Here at American Electromechanical DBA SparkWise Electric we strive to maintain our reputation as a high quality, very service-oriented company with our focus being customer satisfaction. We are committed to excellence in every aspect of the 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 mindful of our customer interest and make their concerns the basis of our business. We make sure to develop a lasting relationship so that the next time a project is needed there will be no question on who to call. We look forward to earning your business!

"Electrician found the faulty smoke detector that I bought from Amazon six months ago and is still under warranty. I will update this review after we get a replacement smoke detector from the manufacturer."

Aniko N on June 2025

Here at American Electromechanical DBA SparkWise Electric we strive to maintain our reputation as a high quality, very service-oriented company with our focus being customer satisfaction. We are committed to excellence in every aspect of the 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 mindful of our customer interest and make their concerns the basis of our business. We make sure to develop a lasting relationship so that the next time a project is needed there will be no question on who to call. We look forward to earning your business!

"Electrician found the faulty smoke detector that I bought from Amazon six months ago and is still under warranty. I will update this review after we get a replacement smoke detector from the manufacturer."

Aniko N on June 2025


Avatar for John C. Flood of Virginia Inc.

John C. Flood of Virginia Inc.

4.59(
41
)
Approved Pro

John C. Flood of Virginia Inc.

4.59(
41
)
Approved Pro
Customers say: True professional
18 local quotes requested
105 years of experience

With over 120 years of experience serving the Maryland, Northern Virginia, and Washington, D.C. regions, the John C. Flood team has earned a reputation for providing excellent repair, service, and installation for HVAC, plumbing, electrical, and home remodeling. If you are looking for an HVAC contractor, plumber, electrician, or remodeling crew in the Maryland, Northern Virginia, or metro D.C. regions, trust John C. Flood to take care of the job. We've been serving our customers with the best repair and installation services and are available with regular rates 7 days a week. Our goal is to keep you and your family comfortable throughout the year, and you can count on us to do the job right the first time. Learn more about the services we offer or contact us online.

"nice job!"

Matt V on October 2025

With over 120 years of experience serving the Maryland, Northern Virginia, and Washington, D.C. regions, the John C. Flood team has earned a reputation for providing excellent repair, service, and installation for HVAC, plumbing, electrical, and home remodeling. If you are looking for an HVAC contractor, plumber, electrician, or remodeling crew in the Maryland, Northern Virginia, or metro D.C. regions, trust John C. Flood to take care of the job. We've been serving our customers with the best repair and installation services and are available with regular rates 7 days a week. Our goal is to keep you and your family comfortable throughout the year, and you can count on us to do the job right the first time. Learn more about the services we offer or contact us online.

"nice job!"

Matt V on October 2025


Avatar for Beacon Home Services, Inc.

Beacon Home Services, Inc.

4.65(
837
)
Approved Pro

Beacon Home Services, Inc.

4.65(
837
)
Approved Pro
Customers say: True professional
970 local quotes requested
23 years of experience

Beacon Home Services is a family owned and operated electrical & plumbing contractor. Our experienced plumbers & electricians have been providing superior services to the Northern Virginia Area since 2002. Our Master technicians are fully licensed and have more than enough experience to insure your satisfaction with our services. We have proven our ability to satisfy customers by reinventing the service industry and putting customer service at the top of our list! Customer safety is also very important to Beacon Home Services. That's why all our employees have gone through background checks so you can be sure that you're in good hands with Beacon Home Services.

"Beacon Hone Services repairman patiently dealt with the stubborn shower valve. They provided options to solve the leaky shower valve and identified other possible issues with the plumbing of the shower. In summary they properly got the job done."

Rafael Z on November 2025

Beacon Home Services is a family owned and operated electrical & plumbing contractor. Our experienced plumbers & electricians have been providing superior services to the Northern Virginia Area since 2002. Our Master technicians are fully licensed and have more than enough experience to insure your satisfaction with our services. We have proven our ability to satisfy customers by reinventing the service industry and putting customer service at the top of our list! Customer safety is also very important to Beacon Home Services. That's why all our employees have gone through background checks so you can be sure that you're in good hands with Beacon Home Services.

"Beacon Hone Services repairman patiently dealt with the stubborn shower valve. They provided options to solve the leaky shower valve and identified other possible issues with the plumbing of the shower. In summary they properly got the job done."

Rafael Z on November 2025


Avatar for M.E. Flow

M.E. Flow

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

M.E. Flow

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
16 local quotes requested
74 years of experience

M.E. Flow offers FREE in-home consultations for replacement HVAC systems and we are an authorized dealer of most major brands. Established in 1951 by Millard Edward Flow we remain family owned. Replacing your HVAC system and water heater is a big investment. When you go with M.E. Flow your satisfaction is guaranteed. We do not install customer supplied equipment, do new construction, or give quotes over the phone. We send a professional home comfort advisor to your home--even meet you after hours. During your home visit we will design you the perfect system, answer all your questions, and get your system in the family budget. Financing and/or rebates are typically available. Qualified Staff: You get a team of professionals, NATE certification means your getting the best. Company employees are required to pass a background investigation which include a criminal records check and drug testing. We also offer the best guarantees.

M.E. Flow offers FREE in-home consultations for replacement HVAC systems and we are an authorized dealer of most major brands. Established in 1951 by Millard Edward Flow we remain family owned. Replacing your HVAC system and water heater is a big investment. When you go with M.E. Flow your satisfaction is guaranteed. We do not install customer supplied equipment, do new construction, or give quotes over the phone. We send a professional home comfort advisor to your home--even meet you after hours. During your home visit we will design you the perfect system, answer all your questions, and get your system in the family budget. Financing and/or rebates are typically available. Qualified Staff: You get a team of professionals, NATE certification means your getting the best. Company employees are required to pass a background investigation which include a criminal records check and drug testing. We also offer the best guarantees.


Avatar for CoreTrade Electric Company

CoreTrade Electric Company

5.00(
38
)
Approved Pro

CoreTrade Electric Company

5.00(
38
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
493 local quotes requested

CoreTrade Electric provides reliable, high-quality residential electrical services in Northern Virginia. We handle installations, repairs, and emergencies with expert Master Electricians. "As the owner of CoreTrade Electric Company, I have residential electrical experience since the 1980's. I'm a Master Electrician and have a Class A contractors license. I have a deep understanding of trouble shooting, remodeling, new construction, and customer service."

"I replaced an existing floodlight with a Ring floodlight cam. MJ Harrison from CoreTrade was friendly and professional, and after finishing the installation, he helped me set up the device in the app and made sure everything was to my satisfaction. For me, the whole experience with CoreTrade was outstanding."

John D on July 2025

CoreTrade Electric provides reliable, high-quality residential electrical services in Northern Virginia. We handle installations, repairs, and emergencies with expert Master Electricians. "As the owner of CoreTrade Electric Company, I have residential electrical experience since the 1980's. I'm a Master Electrician and have a Class A contractors license. I have a deep understanding of trouble shooting, remodeling, new construction, and customer service."

"I replaced an existing floodlight with a Ring floodlight cam. MJ Harrison from CoreTrade was friendly and professional, and after finishing the installation, he helped me set up the device in the app and made sure everything was to my satisfaction. For me, the whole experience with CoreTrade was outstanding."

John D on July 2025


Avatar for Absolute Electrical Contractors LLC

Absolute Electrical Contractors LLC

4.56(
164
)
Approved Pro

Absolute Electrical Contractors LLC

4.56(
164
)
Approved Pro
Customers say: Super punctual
44 local quotes requested
34 years of experience

Our electricians are always Prompt, Courteous, Respectful of your home. More than 20 years in Montgomery County. We cover the whole DC area. Accredited Better Business Bureau Member Absolutely no hidden fees licensed & insured in MD, DC, & VA. Let us help you go green & save yourself some green $s. Eco-friendly solutions, home remodeling/renovations, new home installations, upgrading of service, upgrade fuse box to breaker box, troubleshooting & repairs, home inspections. We design, install, & repair: outdoor/landscape lighting, security lighting & systems, communications systems/telephones & systems wiring, data (internet) wiring, cable and fios tv wiring, recessed & track lighting, ceiling fans, attic exhaust fans, light fixture & dimmers, plugs & switches, emergency generators, appliances. better business bureau certified member. Many people believe that their car is the largest single source of air pollution for which they are personally responsible. But in fact, the average home causes the emission of more than twice as much carbon dioxide--the principal greenhouse gas--as the average car. This is because most of the energy consumed in our homes is produced by burning fossil fuels like coal, oil, and natural gas. This pollution is actually a hidden cost for the energy We use, over and above the dizzying $110 billion Americans spend each year on their home energy bills that's nearly $1,300 per house. Much of this energy use is unnecessary because there are a variety of proven, widely available products on the market today (heating, cooling, appliances, windows, lighting, etc.) to drastically reduce your home's energy bills, and accompanying pollution. What's more, many of these products actually improve the comfort and livability of your home.

"Andre was extremely helpful and kind with the install - I was having issues with my power in my rooms, he helped me navigate the issue, replace the needed sockets, and also gave me extra help regarding recommendations for electrical safety. Could not recommend enough, thanks Andre!"

Eniola O on May 2025

Our electricians are always Prompt, Courteous, Respectful of your home. More than 20 years in Montgomery County. We cover the whole DC area. Accredited Better Business Bureau Member Absolutely no hidden fees licensed & insured in MD, DC, & VA. Let us help you go green & save yourself some green $s. Eco-friendly solutions, home remodeling/renovations, new home installations, upgrading of service, upgrade fuse box to breaker box, troubleshooting & repairs, home inspections. We design, install, & repair: outdoor/landscape lighting, security lighting & systems, communications systems/telephones & systems wiring, data (internet) wiring, cable and fios tv wiring, recessed & track lighting, ceiling fans, attic exhaust fans, light fixture & dimmers, plugs & switches, emergency generators, appliances. better business bureau certified member. Many people believe that their car is the largest single source of air pollution for which they are personally responsible. But in fact, the average home causes the emission of more than twice as much carbon dioxide--the principal greenhouse gas--as the average car. This is because most of the energy consumed in our homes is produced by burning fossil fuels like coal, oil, and natural gas. This pollution is actually a hidden cost for the energy We use, over and above the dizzying $110 billion Americans spend each year on their home energy bills that's nearly $1,300 per house. Much of this energy use is unnecessary because there are a variety of proven, widely available products on the market today (heating, cooling, appliances, windows, lighting, etc.) to drastically reduce your home's energy bills, and accompanying pollution. What's more, many of these products actually improve the comfort and livability of your home.

"Andre was extremely helpful and kind with the install - I was having issues with my power in my rooms, he helped me navigate the issue, replace the needed sockets, and also gave me extra help regarding recommendations for electrical safety. Could not recommend enough, thanks Andre!"

Eniola O on May 2025


Avatar for ACC ELECTRIC WORLD LLC

ACC ELECTRIC WORLD LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

ACC ELECTRIC WORLD LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
1 years of experience
Free onsite estimate

ACC ELECTRIC WORLD LLC is the leader in providing our customers with the highest quality service 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!

ACC ELECTRIC WORLD LLC is the leader in providing our customers with the highest quality service 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!


Avatar for Hands on Electric

Hands on Electric

5.00(
11
)
Approved Pro

Hands on Electric

5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
40 local quotes requested

Experienced, quality and affordable Electricians servicing the Washington, DC. Metro Area. We offer same day service, 24 hour emergency service, and free estimates. No job is too small, we are troubleshooting experts, our services include but not limited to, generators, panel upgrades, ceiling fan installation, outlet replacement, track lighting, security lighting, recess lighting, appliance wiring, exterior lighting, pool & hot tub wiring, exhaust fans and much more.

"Kevin Williams was sent to repair problems created by another electrician hired by Kitchen Saver during an expansive kitchen re-face and cabinet installation. Among other things, he re-located an unsightly transformer that had been previously secured to the inside of the first shelf of a main kitchen cabinet to a lower cabinet out of sight. Voila! Then, he re-routed unsightly wiring previously clamped to the far corner of a glass display cabinet so that it was out of sight. These were difficult puzzles to solve, as the new cabinets had already been installed and there was no longer easy access. Kevin was friendly, professional, and experienced! Great job!"

NINA A on August 2022

Experienced, quality and affordable Electricians servicing the Washington, DC. Metro Area. We offer same day service, 24 hour emergency service, and free estimates. No job is too small, we are troubleshooting experts, our services include but not limited to, generators, panel upgrades, ceiling fan installation, outlet replacement, track lighting, security lighting, recess lighting, appliance wiring, exterior lighting, pool & hot tub wiring, exhaust fans and much more.

"Kevin Williams was sent to repair problems created by another electrician hired by Kitchen Saver during an expansive kitchen re-face and cabinet installation. Among other things, he re-located an unsightly transformer that had been previously secured to the inside of the first shelf of a main kitchen cabinet to a lower cabinet out of sight. Voila! Then, he re-routed unsightly wiring previously clamped to the far corner of a glass display cabinet so that it was out of sight. These were difficult puzzles to solve, as the new cabinets had already been installed and there was no longer easy access. Kevin was friendly, professional, and experienced! Great job!"

NINA A on August 2022


Avatar for Lemus Electrical Services LLC

Lemus Electrical Services LLC

5.00(
18
)
Approved Pro

Lemus Electrical Services LLC

5.00(
18
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
61 local quotes requested

Lemus Electrical Services LLC. We are a family company with 10 years of experience in the electrical market, which gives us the experience to be able to carry out all residential and commercial electrical work. For us there is no such thing as a small job, we put the same passion and professionalism into each job we do because we are sure that it is the basis for maintaining an excellent relationship with our clients. Best regards, Julio L. (Owner)

"Lemus Electrical was very responsive when we had a three-day outage. A technician came the same day I called, and came back one day later with 3 others to install a new electrical panel - which had been ruined by a transformer blowout. They were very professional, did very good work, and were cheerful about it all. I will definitely call them again, the next time we need electrical work!"

Beverly R on May 2025

Lemus Electrical Services LLC. We are a family company with 10 years of experience in the electrical market, which gives us the experience to be able to carry out all residential and commercial electrical work. For us there is no such thing as a small job, we put the same passion and professionalism into each job we do because we are sure that it is the basis for maintaining an excellent relationship with our clients. Best regards, Julio L. (Owner)

"Lemus Electrical was very responsive when we had a three-day outage. A technician came the same day I called, and came back one day later with 3 others to install a new electrical panel - which had been ruined by a transformer blowout. They were very professional, did very good work, and were cheerful about it all. I will definitely call them again, the next time we need electrical work!"

Beverly R on May 2025

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FAQs for electrical wiring or panel upgrade projects in Annandale, VA

Electrical wiring can last between 50 and 70 years if properly installed and maintained. However, factors like moisture damage and overloading outlets can shorten this lifespan. To extend your wiring's life, unplug electronics when not in use, avoid overloading outlets, and schedule regular electrical inspections every five to ten years.

If your house was built in the 1960s and hasn't been rewired, it likely needs it. Older homes may have outdated wiring like knob-and-tube, which poses fire risks due to flammable insulation. Rewiring ensures safety and may also require updating your circuit panel, outlets, switches, and fixtures. Contact a local electrician to help with your rewiring needs.

Yes, rewiring your house is worth it, especially if your wiring is outdated. It improves safety by reducing fire risks and can increase your property's value. However, you may not need a full rewire. A home inspector can tell you if a partial rewire will bring your home up to code.

Yes, you can sometimes rewire a house without removing walls. Electricians might access wiring through attics, basements, or crawl spaces, or make small holes to run new wires. However, this isn't always possible, and in some cases, removing sections of walls is necessary to ensure the wiring is installed safely and meets code.

A house should typically be rewired every 25 years to maintain safety. Over time, wiring deteriorates, increasing fire risks. Regular electrical inspections every five to ten years help assess the need for rewiring. Staying proactive with maintenance ensures a safe, efficient electrical system and prevents potential hazards before they become serious issues.

The Annandale, VA 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.