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Find Electrical for home addition or remodel installers in Olney

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

Serving Olney, MD and surrounding areas

Approved

In business since 2003

Free estimates

Warranties offered

"Two workmen showed up at the designated time and installed 'in wall' electrical for undercabinet lighting in the wall along with trouble shooting additional 3-way light switches, dimmers, and USB outlets. Work was fast, efficient, and professionally done within the allotted time. Would definitely recommend and will use Nasr Electrical again in the future."
Additional Photos
Additional Photos
Additional Photos
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Additional Photos

+19

1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Vital Electric
Vital Electric
5.0(
43
)

Serving Olney, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"Ludwig has done several jobs for us and is fantastic! The scope of work has typically been installing outlets and new switches in an old home with complicated wiring. He is friendly, responsive, competent and fairly priced. We highly recommend!"
Natural history museum
Island light
Island light
Additional Photos
Additional Photos

+8

Recommended by60%of homeowners
Avatar for Kolb Electric Inc
Kolb Electric Inc
4.2(
222
)

Serving Olney, 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."
2 neighbors recently requested a quote
Recommended by84%of homeowners
Green's Electric
5.0(
17
)

Serving Olney, 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!"
17 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for S&M Electrical Connections, LLC
S&M Electrical Connections, LLC
4.4(
16
)

Serving Olney, MD and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

"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!"
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 Delectricc, LLC
Delectricc, LLC
4.6(
28
)

Serving Olney, MD and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Maynor did an excellent job running electricity to my gazebo and installing a much needed ceiling fan in time for the hot weather. I highly recommend this company."
new chandalier installation
panel upgrade
panel upgrade
new steps with steps lights
exterior steps lights

+48

Response time6 hrs
Response rate86%
Recommended by92%of homeowners
Avatar for BBA ELECTRIC SOLUTIONS L.L.C.
BBA ELECTRIC SOLUTIONS L.L.C.
5.0(
14
)

Serving Olney, MD and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"After recently buying an electric car, my wife and I decided we needed an at-home EV charger. We got a few quotes from other electricians, but Richard was a standout by far. He is incredibly friendly, extremely knowledgeable, and had a written quote over to us within a few hours. On the day of the project, his team was in and out within two hours. Richard even stayed for an extra 45 minutes afterward just to help me troubleshoot the charger's mobile app. While I'm still working with the app's support team two weeks later to sort that side out, the actual charger works perfectly and handles the car with zero issues. To top it off, Richard even came back out to walk through the inspection with the inspector and double-check everything. I can’t say enough good things about him. If you are looking for a Master Electrician, Richard is the one!"
Full Basement Remodeling
Full Basement Remodeling
Full Basement Remodeling
Full Basement Remodeling
Full Basement Remodeling

+18

3 neighbors recently requested a quote
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FAQs for electrical for home addition or remodel installation projects in Olney, 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 Olney, 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.