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TRUSTED BY DERWOOD, MD HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon1.4k+
    Verified electrical services reviews

Find Electricians in Derwood

Avatar for NEC Electric
NEC Electric
4.9(
13
)

Serving Derwood, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"It was very easy to work with Joe to finalize a quote and get the job scheduled. Once onsite, Carlos and his colleague knew exactly what to do and how to run the new electric circuit across the house from the electrical panel to the garage. The installed the EV charger we had purchased separately exactly how we wanted it. Everything worked perfectly. They even went the extra mile to come back and patch the garage drywall where they had made a few holes to run the cable even though it was not included in the job initially. Overall very happy with both the price we paid and the quality of the work. Will hire again for any electrical work we'll need."
Electrical Project
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+9

Response time2 days
Response rate100%
21 neighbors recently requested a quote
Avatar for Vital Electric
Vital Electric
5.0(
43
)

Serving Derwood, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"I had a fantastic experience working with Ludwing from Vital Electric. He showed up right on time, which I really appreciated. From start to finish, his communication was clear and professional, keeping me informed at every step. I was also impressed by how neat and organized he kept his tools and truck—it’s a small detail that really reflects the pride he takes in his work. What stood out the most was Ludwing’s persistence in troubleshooting a tricky issue. He didn’t give up until everything was working perfectly. The price was very reasonable for the quality of service provided. I’d absolutely recommend Ludwing and Vital Electric to anyone looking for reliable, honest, and skilled electrical work."
Natural history museum
Island light
Island light
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+8

Response time7 hrs
Response rate100%
Recommended by60%of homeowners
Avatar for Bailey & Shipp Electric
Bailey & Shipp Electric
4.1(
82
)

Serving Derwood, MD and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Bailey Electric is the best electrical company that I have ever worked with. Everyone there is very respectful , professional , knowledgeable and willingness to help. These are reflections of the owner Personality and how they feel about their clients and staffing . Just good people all around. I own a Small Minority business in Maryland. They have support me more than anyone ever in my life. My business WOULD NOT be Successful without there help. All of my clients love them like I do. NO CALL BACK AFTER 3 YEARS THEY ARE FAMILY TO ME. BEST OF THE BEST I highly recommend them to everyone. UBU BAILEY ELECTRIC"
3 recessed lights
Single Recessed Light
Custom Bathroom Wiring
chandelier
Panel Replacement After

+8

Response time10 hrs
2 neighbors recently requested a quote
Recommended by91%of homeowners
Green's Electric
5.0(
17
)

Serving Derwood, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"I recently had an electrical issue in my bedroom and contacted Green's Electric and Plumbing. I was impressed by their prompt response and professionalism. They quickly diagnosed the problem and efficiently resolved it, ensuring the safety of my home. Their expertise and attention to detail were evident throughout the process. I highly recommend Green's Electric and Plumbing for any electrical needs. Thank you for the outstanding service!"
Response time1 day
Response rate100%
16 neighbors recently requested a quote
Avatar for Hands on Electric
Hands on Electric
5.0(
11
)

Serving Derwood, MD and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"On June 10, I had a company to install security equipment in my home. In doing so, the installer drilled through a wire and I did not have electricity in several outlets due to the damage. Since the company did not have an electrician on staff and was unable to refer me to anyone, I turned to Angie’s List for help in finding someone to correct the problem. I called Hands on Electric on June 11 and spoke to the owner, Kevin Williams. I explained my problem to Mr. Williams and he gave me a window of time in which he would be able to come out. Not only was he able to come out the same day that I called, but Mr. Williams was able to come much earlier than expected. Once he arrived he was able to trouble shoot and diagnose the problem. Mr. Williams was very, very friendly, professional and honest. He was able to answer my husband’s questions and explained what he was doing as he made the repairs. My husband was very happy about that and we were both impressed by the years of experience Mr. Williams had for his age. I have been looking for an electrician for a while now and have decided that I will be using Hands on Electric for all of my future projects. I was very pleased with the work that was done by Mr. Williams and will recommend him to my friends and family when they need of electrical services."
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+6

4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Innovation Electric Services, LLC
Innovation Electric Services, LLC
5.0(
62
)

Serving Derwood, MD and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

"I hired Innovation Electric to replace four outdoor wall lighting sconces and wire and install a fifth sconce. The work was of a high quality. Innovation Electric also looked at my main electric panel (at my request) and found on circuit was not connected. They repaired this at no additional charge."
Response time1 day
24 neighbors recently requested a quote
Recommended by92%of homeowners
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Electrical questions, answered by experts

The standard copper wire gauge to use with any 30-amp circuit is a 10-gauge wire. The National Electric Code specifies a 10-gauge wire with appliances like water heaters running on 30 amps. If you try to use a smaller gauge wire, such as a 12 gauge, with a 30-amp breaker, you run the risk of the wire overheating and melting or causing a fire. Because of the safety hazards, the gauge of the wire is not an area to try to cut costs when connecting a 30-amp breaker to a water heater.

Track lighting typically needs to be hardwired, connecting directly to the electrical wiring in your ceiling for a permanent and reliable power source. Hardwiring provides a clean and professional look with no visible cords. However, plug-in track lighting options can be connected to a standard electrical outlet, offering easier installation and flexibility. The choice between hardwired and plug-in track lighting depends on your needs, preferences, and existing electrical setup.

Volts and watts aren’t directly convertible units—they measure different aspects of electricity. Volts measure electrical potential, while watts quantify the power. The relationship between the two is defined by the equation: Power (watts)= Voltage (volts) x Current (amperes). In other words, the product of volts and amps results in watts, but there is no fixed conversion of volts into watts.

While not always necessary, wiring your circuit breaker in a certain way can ease both the installation process and use afterward. For starters, you’ll need to install the electrical panel so that the main service knockout aligns with the cable conduit. If they aren’t aligned, you may not have sufficient working space to finish running the wires. Using cable trays, on the other hand, gives you a bit more freedom to and flexibility in where and which direction you install the wires. At the end of the day, the power flow will be the same whether the cords run up or down.

If your microwave is on the fritz and you suspect the fuse has blown, you can check it to confirm it’s the source of the problem. Start by disassembling the panel and carefully checking the fuse filament or ceramic components. If your microwave uses a glass fuse, you’ll likely see discoloration and a melted filament. If your microwave contains a ceramic fuse, you’ll need to use a multimeter continuity tester to check if there’s continuity.

The Derwood, MD homeowners’ guide to electrical services

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