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TRUSTED BY ROCKVILLE, VA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon940
    Verified electrical services reviews

Verified Reviews for Electrical Service pros in Rockville, VA

*The Angi rating for Electrical Service companies in Rockville, VA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.

*The HomeAdvisor rating for Electrical Service companies in Rockville, VA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Electrical Service needs.

Last update on October 09, 2025

Find Electricians in Rockville

Avatar for J & M Electrical Services
J & M Electrical Services
4.9(
53
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel Upgrade+10 more

Serving Rockville, VA and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"GREAT!! J&M ELECTRICAL SERVICES SENT OUT THE ELECTRICAN AND HELPER. ON 7/29/19. HE CHECKED OUT THE PROBLEM. HE CAME BACK THE NEXT DAY WITH A NEW LIGHT BLUB. REPLACED THE OLD ONE. PROBLEM SOLVED."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response time1 day
Response rate100%
3 neighbors recently requested a quote
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Avatar for Ahmad Electrical Service
Ahmad Electrical Service
5.0(
61
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectrical Wiring or Panel UpgradeElectric Vehicle Charging Station Installation+10 more

Serving Rockville, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Emergency services offered

Warranties offered

"I was truly impressed with the speed and precision of the work completed by Ahmad Electrical Services. The quality is exceptional, and I highly recommend Ahmad Electrical Services to anyone in need of electrical work."
Electrical Project
Electrical Project
Additional Photos
Additional Photos
Additional Photos

+20

Response time1 day
Response rate100%
16 neighbors recently requested a quote
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Avatar for Your Electrical Solution LLC
Your Electrical Solution LLC
5.0(
34
)
Electrical Switches, Outlets & Fixtures - Install or RepairCeiling Fan - InstallCeiling Fan - Repair+4 more

Serving Rockville, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Warranties offered

"After a lightning surge caused electrical issues in our house, Your Electric Solutions scheduled us much faster than other companies. Bill was fantastic! He troubleshot the issues, installed a surge protector, inspected our outlets, and replaced damaged ones. His work was neat, his prices were very reasonable compared to competitors, and he patiently answered every single question without making me feel silly. Highly professional. I’ll definitely hire them again!"
balcony lighting
Kitchen Remodel
Chandelier
Response time4 hrs
Response rate94%
5 neighbors recently requested a quote
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Avatar for Tolliver Electrical LLC
Tolliver Electrical LLC
5.0(
22
)
Electrical Wiring or Panel UpgradeElectrical for Home Addition or Remodel - Install

Serving Rockville, VA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Offers commercial services

"Tolliver Electrical did a commercial job for me at Fleetpride. (a heavy duty truck parts store) The company did an excellent job in completing the electrical work before the staff reported back to work the following morning. Tolliver Electrical is the only electrical company that I call on for all my electrical needs"
Panel change
Chandelier
Living room
Lights
Response time2 days
Response rate91%
2 neighbors recently requested a quote
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Avatar for Smith Co. Electric
Smith Co. Electric
5.0(
7
)
Electric Vehicle Charging Station Installation - Materials Not ProvidedElectrical Wiring or Panel UpgradeCeiling Fan - Install+14 more

Serving Rockville, VA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Great job by Smith Electric coordinating and taking care of my repair and new installation job! Definitely will use Smith Electric again."
After
Before
Response time1 day
Response rate100%
2 neighbors recently requested a quote
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Avatar for Electric Solutions Of Richmond LLC
Electric Solutions Of Richmond LLC
4.6(
43
)
Electrical Wiring or Panel UpgradeElectrical Switches, Outlets & Fixtures - Install or RepairElectrical for Home Addition or Remodel - Install+14 more

Serving Rockville, VA and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"GREAT! the best electrical contractor i ever hired. Fast Clean efficient Dependable and Safe"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+12

Response time1 day
Response rate100%
5 neighbors recently requested a quote
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Avatar for SD Electrical services
SD Electrical services
4.6(
39
)
Electrical Wiring or Panel UpgradeElectrical for Home Addition or Remodel - InstallElectric Vehicle Charging Station Installation - Materials Provided by Consumer+9 more

Serving Rockville, VA and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"Work was done in an efficient time manner. He was very nice. This was the first time I used Angi and if I need an electrician again I will hire SD Electrical."
Project Photos
Electrical Project
Generator Project
Additional Photos
Additional Photos

+6

10 neighbors recently requested a quote
Recommended by62%of homeowners
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Avatar for Moon's Audio & Video
Moon's Audio & Video
4.9(
57
)
Telephone System - Install or UpgradeTelephone System - Install or Upgrade - For BusinessTelephone System - Repair+1 more

Serving Rockville, VA and surrounding areas

Approved

In business since 2014

Free estimates

Small jobs welcome

"These folks are very helpful and knowledgeable. They will go the extra step for you."
Simple and clean
The Mantle before
Beautiful Mantle
Custom install
Before

+34

Response time1 day
Recommended by98%of homeowners
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Avatar for Rodworks, LLC
Rodworks, LLC
5.0(
12
)
Electrical Switches, Outlets & Fixtures - Install or RepairElectric Vehicle Charging Station Installation - For Business - Materials Provided by ConsumerElectric Vehicle Charging Station Installation - Materials Not Provided+11 more

Serving Rockville, VA and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Gabe was super responsive, organized, professional, did excellent work and far exceeded my expectations. I will gladly recommend his services to others"
Response time4 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for Virginia Power Solutions
Virginia Power Solutions
4.7(
78
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Rockville, VA and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"They were hired to replace a part on our generator. This was done in a timely manner and it kicked on reliably the following week when power went out."
Our Great Team!
Generator Service
Generator Sales
Generator Installs
Generac 26kW

+2

Response time1 day
85 neighbors recently requested a quote
Recommended by94%of homeowners
Request Quote
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Showing 1-10 of 228
Electrical questions, answered by experts

No. Blue wires and black wires are different. Even though both are used as hot wires, they serve different functions. Black wires are far more common in residential properties. They are always hot, can be positive or negative, and usually carry electricity from a power source to an outlet. Blue wires have a specialized usage in residential properties, generally as traveler wires, and are more common in commercial properties.

An electrician will charge between $100 to $150 to install a new light switch. Whether you need to cut into the wall and repair drywall will determine your final project cost, as you can expect to pay $50 to $75 per square foot to repair drywall.

Yes, a faulty or broken light switch can be a serious fire hazard. Malfunctioning switches often result from loose wiring, exposed connections, or other electrical problems that can cause overheating or sparking. Warning signs include crackling, popping, or hissing sounds when you flip the switch, which indicates live electricity that could ignite nearby flammable materials. If you suspect your light switch is faulty, immediately turn off the power at the circuit breaker and contact a qualified electrician to remedy the issue.

Your breaker box houses the breakers that control the circuits in your home, shutting them off if they overload or experience similar problems. Your meter box houses your electrical meter that monitors the electricity flowing into your house and measures its use for your utility company.

In some cases, both components are in the same box, but they don’t have to be together. Many homes have them split, with the breaker box inside for easier access and the electric meter outside.

By nature, two-prong outlets aren't grounded—but the box they run to might be, which makes them safer. The safest way to test if an outlet is grounded is to purchase a circuit tester, which cost about $20 at home improvement stores. 

If you discover your outlet (or outlets) aren't grounded, know that this greatly increases your risk of personal injury and electrical fires. You may want to consider installing new three-prong ground fault circuit interrupter (GFCI) outlets. On average, the cost to install GFCI outlets is about $210 per outlet.

The Rockville, VA homeowners’ guide to electrical services

From average costs to expert advice, get all the answers you need to get your job done.

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