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Top-Rated Electrical for home addition or remodel installers in Jefferson - Updated Nov 2026

Avatar for J A Electric LLC.
J A Electric LLC.
4.9(
54
)
Electrical for Home Addition or Remodel - Install

Serving Jefferson, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"Juan arrived a bit later than expected but got to work and did the jobs, running to Home Depot for needed parts which I didn't know we needed. He explaned things to me and knew what he was doing. He did all the jobs I outlined and left with everything working. He was cooperative in pointing the kitchen track lights where I wanted the to shine. He then looked at the plumbing job (vanity install) and realized that the vanity I bought wasn't a feasible option because of the direction of my pipes (to the side and not the back) therefore needing to go right through the drawers! I have returned the vanity to Home Depot! He didn''t waste time talking to me but did talk to himself (or on his phone ) while he worked! He cleaned up his dust and debris well, Satisfied with his cost which really should have been higher when I thought about it later. I would use him again if he was from near Frederick, but he came from Baltimore! I'd rather use local tradesmen...."
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+25

Response time12 hrs
6 neighbors recently requested a quote
Recommended by62%of homeowners
Avatar for Bowden Electrical Connections, LLC
Bowden Electrical Connections, LLC
4.9(
37
)
Electrical for Home Addition or Remodel - Install

Serving Jefferson, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2013

Free estimates

Warranties offered

"Mike, the manager, was extremely prompt and professional when he connected with me. He accurately timed when Tom and Justin would arrive at my house on very short notice to install 2 pendants in my living room and kitchen. These 2 guys were consummate professionals!! This company is now my go to place for all things electrical!!!"
Sitting Room
Historic Renovation
Dining Area
Generator
Office Space Renovation

+8

Response time9 hrs
8 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for Kolb Electric Inc
Kolb Electric Inc
4.2(
223
)
Electrical for Home Addition or Remodel - Install

Serving Jefferson, MD and surrounding areas

Approved

In business since 1925

Free estimates

Emergency services offered

"Response time from Kolb was good; within 48 hours their electrician (Ramon) was at the home. Ramon made a very thorough analysis of the problem before starting the repair work. He worked efficiently to alleviate the problem. After the repair was completed he checked and double checked to make sure the appliance was working properly. A very favorable experience."
Response time1 day
Response rate100%
4 neighbors recently requested a quote
Avatar for S&M Electrical Connections, LLC
S&M Electrical Connections, LLC
4.4(
16
)
Electrical for Home Addition or Remodel - Install

Serving Jefferson, MD and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"Hugo and Tom were very professional. They installed ceiling fans and a light fixture for us. they made sure to clean up after they were finished. We were so impressed with them we had them come back and install and outdoor electric box. I highly recommend S and M electrical!"
Red Horse Inn-Light It Up
Light Up the Red Horse Inn Restaurant
Light Up the Parking Lot
Response time6 hrs
Response rate91%
Recommended by100%of homeowners
Avatar for Kline Electrical Services
Kline Electrical Services
5.0(
2
)
Electrical for Home Addition or Remodel - Install

Serving Jefferson, MD and surrounding areas

Approved

In business since 2023

Emergency services offered

Warranties offered

"Simply amazing from start to finish! I can't say enough nice things about this company or the people that I dealt with. They were all professional, friendly and they did great work. They called me just minutes after I clicked their name on Angi's List and had someone out to give me an estimate and had my appointment date set in record time from most companies that I have dealt with for home improvement. I hate having people in my house working but I felt totally comfortable with them. The work they did was exceptional. We got a new power box (breaker box - whatever it's call) and a new meter and a couple of new outlets put in. We also got new smoke detectors throughout the house. They had to work around some issues and relocate a bit of pipe from out water filter system that was in their way. And they just took care of it without any complaints. I didn't have to do anything. They took care of it all and had the inspector come out and get it approved. I feel safe in my home now. I highly recommend this company and I will be calling them for any future electrical work that I need done."
Our technician Mitchell while completing the replacement
Completed panel project
Additional Photos
Baseboard Heater Install Project
The Kline Family Service Club Seal

+3

Response time1 day
Response rate100%
4 neighbors recently requested a quote
Avatar for VooDoo Services, LLC.
VooDoo Services, LLC.
5.0(
7
)
Electrical for Home Addition or Remodel - Install

Serving Jefferson, MD and surrounding areas

Approved

In business since 1999

Free estimates

Small jobs welcome

"Jon an amazing job having up electrical service at one of my listings. I am a real estate broker. And john is my go to for all electrical needs. He does a phenomenal job. He’s punctual and fair and pricing and he does just good work."
VooDoo Services, LLC.
1 neighbors recently requested a quote
Avatar for Clinton Electric Company, Inc.
Clinton Electric Company, Inc.
3.9(
176
)
Electrical for Home Addition or Remodel - Install

Serving Jefferson, MD and surrounding areas

Approved (Corporate)

In business since 1969

Emergency services offered

Credit card accepted

"Eric was the person who did the work in my house. He was extremely thorough and explained the job and pricing up front for my current and future projects. Needless to say I will be using Clinton Electric for all of my electrical needs. I could not be more satisfied great company"
The Team
 Generac Automatic Standby Generator
Dusk to Dawn Spotlights
 Electrical Panel
Trucks

+7

Response time2 hrs
50 neighbors recently requested a quote
Recommended by84%of homeowners
Avatar for R&D Home Maintenace and Electrical Services
R&D Home Maintenace and Electrical Services
5.0(
2
)
Electrical for Home Addition or Remodel - Install

Serving Jefferson, MD and surrounding areas

Approved

In business since 2018

Credit card accepted

Customers say: Quick response

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Living room
Interior design
floor job
Bathroom flooring job
Exterior repairs

+127

Response time7 hrs
Response rate86%
2 neighbors recently requested a quote
Avatar for Stephen Palmer Electric Inc
Stephen Palmer Electric Inc
4.6(
144
)
Electrical for Home Addition or Remodel - Install

Serving Jefferson, MD and surrounding areas

In business since 1994

Credit card accepted

"Stephen Palmer is our go-to electrician. We have used them several times and we were not disappointed to use them for this project. We needed recessed lights and a large hanging fixture installed. The service was easy to schedule and we received a call about 30 minutes before the arrival of the electrician, John. His work was high quality and he did a great job of keeping us informed during the course of his work. He was a pleasure to interact with and kept the work area tidy during and after the project was completed. To cap it off, the final bill was several hundred dollars less than we expected! They will always be our first call for any electrical needs."
Old House Specialists
We pride ourselves on working quickly, cleanly, and efficiently.
Recommended by87%of homeowners
Avatar for Provident Electric
Provident Electric
4.9(
79
)
Electrical for Home Addition or Remodel - Install

Serving Jefferson, MD and surrounding areas

In business since 2002

Free estimates

Emergency services offered

"Larry and his crew upgraded our under cabinet lighting with new LED lighting, and specialized outlet. Not only was our home and its contents treated as if they lived here, the job was done professionally. So much so, that the only issue we had was when the switch/outlet face plate screws came loose. I didn’t even bother calling Larry, I tightened them myself. The lighting is on, literally 24 hours per day since the install, with zero issues. Love these guys."
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+28

Recommended by97%of homeowners
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FAQs for electrical for home addition or remodel installation projects in Jefferson, 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 Jefferson, 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.