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Find Electrical for home addition or remodel installers in Bethesda

Avatar for Nasr Electric Inc
Nasr Electric Inc
4.9(
276
)

Serving Bethesda, MD and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"I couldn't have asked for a better experience. They were hired to replace the main electrical panel/breakers at my elderly mother's home. Roni, the electrician, was a wonderful communicator, and was very knowledgeable and thorough in completing the job and in putting her at ease. The price was very reasonable. I will be using Nasr Electric in my own home, as well as recommending them to all my friends and family in the DMV area."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+19

Response time5 days
Response rate100%
Recommended by97%of homeowners
Avatar for Greenleaf Electric, LLC
Greenleaf Electric, LLC
5.0(
117
)

Serving Bethesda, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Customers say: True professional

"I hired greenleaf electrical for my ev charger / electrical panel upgrade project. Gill was very friendly and willing to answer any and all questions I had. He told me the work would take about two days to complete the project and what was about right. Additionally, he was accomodating to a last minute change I requested for the location of the EV charger plug."
Under Cabinet Lighting
Kitchen
Response time1 day
Response rate88%
4 neighbors recently requested a quote
Avatar for Vital Electric
Vital Electric
5.0(
43
)

Serving Bethesda, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Ludwing did an amazing job! He installed a new light fixture in my home and what I appreciated the most was that he explained the connection to the wiring and how things work. This was very helpful because he corrected a job from a handyman who installed a light fixture that could have destroyed my home. He is a master of his craft. Not only will I use him for future projects but have also shared his contact with friends needing electronic assistance."
Natural history museum
Island light
Island light
Additional Photos
Additional Photos

+8

Response time7 hrs
Response rate100%
Recommended by60%of homeowners
Avatar for Ahmad Electrical Service
Ahmad Electrical Service
4.9(
57
)

Serving Bethesda, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Emergency services offered

Warranties offered

"Ahmad IS ABSOLUTELY GREAT AT HIS WORK! He met all my electrical up to the state codes. He even threw in some EXTRA WORK FOR FREE! He left the home clean and clear of trash. He kept me informed the entire process through! HE IS OUR GUY FOR ALL THINGS ELECTRICAL!"
Electrical Project
Electrical Project
Additional Photos
Additional Photos
Additional Photos

+20

Response time1 day
Response rate100%
17 neighbors recently requested a quote
Avatar for AMEW Electrical Services
AMEW Electrical Services
4.8(
86
)

Serving Bethesda, MD and surrounding areas

Approved

In business since 2011

Free estimates

Small jobs welcome

"Kenny installed Ring Video Flood Light Cameras at both the front and rear of my town home. He arrived earlier than the scheduled appointment time, which for me was fantastic. Kenny ensured that my Ring Video Flood light cameras were both set up and running before departing my premises, He was very professional, and performed outgoing work. Kenny is a veteran, I too am a proud veteran and will call Kenny of AMEW Electrical Services for any and all of my upcoming electrical work. Outstanding work, fair prices, professional."
Traditional kitchen with medium stained wood cabinetry, light granite countertop, and black kitchen appliances
Existing chandelier
Existing chandelier
Traditional kitchen with granite countertop, tile backsplash, and medium stained wood cabinetry
15 light chandelier

+71

Response time1 day
17 neighbors recently requested a quote
Recommended by91%of homeowners
JOHN MAX ELECTRIC
5.0(
22
)

Serving Bethesda, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2011

Free estimates

Emergency services offered

"It went above and beyon my expectations. JOHN MAX ELECTRIC far exceeded my expectations!!! Dominic was highly Profesional, skilled, courteous, understood job at hand, and treated my home and my project as if it was his home. He really went above and beyond to insure we were up to code as this is an older home. Dominic kept me well informed to insure the job was DONE RIGHT THE FIRST TIME. Bravo to JOHN MAX ELECTRIC!!!!! They will undoubtedly have all my electrical projects moving forward! Its is not that often that you'll find the right contractor and I have experienced many, however, JOHN MAX ELECTRIC stand FAR ABOVE THE REST! THANK YOU, JOHN MAX ELECTRIC! THANK YOU DOMINIC FOR YOUR OUTSTANDING CARE, SKILL, AND EXPERTISE - BRAVO!!!"
Electrical Project
Electrical Project
Electrical Project
Response time1 day
Response rate100%
4 neighbors recently requested a quote
Avatar for Bailey & Shipp Electric
Bailey & Shipp Electric
4.1(
82
)

Serving Bethesda, MD and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Bailey and Shipp are experts, they're also very friendly, and very timely. Always accommodating to schedule. I highly recommend this company to anybody for the electrical work."
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
Avatar for Kolb Electric Inc
Kolb Electric Inc
4.2(
222
)

Serving Bethesda, MD and surrounding areas

Approved

In business since 1925

Free estimates

Emergency services offered

"How did it go? Not well. I finally just bought the required ladder at 200 USD and did not pursue Kolb Electric further. I should have just bought the ladder in the first place. Live and learn."
Response time1 day
Response rate100%
3 neighbors recently requested a quote
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FAQs for electrical for home addition or remodel installation projects in Bethesda, MD

Because installing coax outlets involves working around existing electrical wiring and confirming proper grounding, many homeowners prefer to hire a licensed electrician. A professional completes the work safely, secures the line behind the wall, and ensures the installation meets local code, which reduces the risk of damage or future repairs.

You still need a coaxial outlet for most cable-based internet services. The modem draws its signal from a cable line that terminates at a dedicated wall jack. Once the modem is online, your Wi-Fi router can broadcast the signal throughout the home, so the outlet’s location doesn’t affect wireless performance. If an existing jack is damaged or in an inconvenient spot, an electrician can move it or install a new one to maintain a strong, reliable connection.

Coaxial cable loses signal strength the farther it runs. A 50-foot length introduces noticeable loss, and a 100-foot stretch can drop the signal by roughly 30%. A weaker signal can result in a fuzzy picture or slower internet speeds. To maintain high performance, limit cable length whenever possible, select the correct cable grade, and route it efficiently. If your layout demands an exceptionally long run, an electrician can install an inline amplifier to boost the signal and maintain picture or data quality.

The Bethesda, MD homeowners’ guide to electrical for home addition or remodel installations

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