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Find Electrical for home addition or remodel installers in Hartsville

Avatar for Mister Sparky of Florence
Mister Sparky of Florence
5.0(
16
)

Serving Hartsville, SC and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"David was amazing! Lightening has been striking at my house. He reassured me and extended above and beyond assistance to get my power up and running. He also helped me to understand what was happening with my electrical panel. I trust Mister Sparky with all my electrical needs!"
Install - Under Cabinet Lighting
Install - Outdoor Outlets
Install - Outlet Replacements
Install - Outlet
Install - Door Bell

+5

15 neighbors recently requested a quote
Recommended by31%of homeowners
Avatar for Jett Electrical Services.
Jett Electrical Services.
5.0(
10
)

Serving Hartsville, SC and surrounding areas

In business since 2020

Credit card accepted

"Raleigh of Jett Electrical Services and his crew is the best contractor I have ever hired and it was a pleasure to work with them. They were prompt, responsible and they kept working all hours until the job got done correctly. Nobody else was able to do it but they did and after six months of problems we’re finally stress-free. We would gladly recommend Jett Electrical Services to anyone who asks."
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+2

Recommended by100%of homeowners
Tim Campbell
4.9(
32
)

Serving Hartsville, SC and surrounding areas

In business since 2008

Free estimates

Emergency services offered

"Tim did a great job with the replacement of our water heater. Even though it was the day after Thanksgiving he moved some of his other appointments around to come to our home that afternoon. Tim and his assistant were careful to put on shoe covers in the house and to observe COVID 19 precautions. The job required more complicated plumbing since we have a desuperheater loop from our geothermal heat pump that connects to the water heater; the additional charge for this work was minimal. Tim was here until after 5:00 that evening, with the result that we had hot water over the weekend."
Recommended by96%of homeowners
Avatar for Myers Heating & A/C LLC
Myers Heating & A/C LLC
4.7(
118
)

Serving Hartsville, SC and surrounding areas

In business since 1999

Free estimates

Emergency services offered

"I don't recall the price. It was likely for a whole electric inspection kind of thing or maybe to look at the actual system. Everything was good. I remember he was good. He had a lot of little suggestions that I didn't do for the little things. I didn't take any of that. He was very responsive. They called me a number of times before coming and the person was on time. He was good. I had a thing that we wanted to change. He tried quite a bit to do that, although it was not part of the description. He called other people and figured out it could not be done so he left it. The point was that he tried. He went out of the way to do that additional stuff, but he did not charge for that. He didn't do it actually, but he spent time trying to do it."
Recommended by91%of homeowners
Avatar for Choice Home Warranty
Choice Home Warranty
4.0(
5,677
)

Serving Hartsville, SC and surrounding areas

In business since 2008

Emergency services offered

Credit card accepted

"I put in my claim with choice home warranty and CHW setup an appointment for/with Demond electric company The technician arrived I paid the required service fee charge (the service fee varies per state -i have used CHW in 3 different states and the service fee was affordable for the 3 different states) The Demond Electric technician Paul was very very professional, polite, knowledgeable and did a great job."
Recommended by82%of homeowners
Avatar for Southeast Plumbing & Gas, LLC
Southeast Plumbing & Gas, LLC
4.5(
55
)

Serving Hartsville, SC and surrounding areas

In business since 2019

Free estimates

Emergency services offered

"After talking with several plumbers, I decided to use Southeast Plumbing and Gas. Brian answered all of my questions and quoted me a very competitive price. Brian installed a new dishwasher, put in a new tankless water heater (plus ran new electrical for the unit) and some other smaller fixes. He was professional, courteous, and did the work for what he quoted. He also tackled some additional plumbing issues that cropped up while he was doing everything else. He was at our house for over 12 hrs fixing everything and making sure everything was working properly before he left. I would definitely recommend SE Plumbing and Gas and would use them again."
Multiple LP Gas Line Installation
Underground natural gas line
Underground natural gas line installation
Septic Systems Service and Usage
Water Filtration & Softeners Project

+85

Recommended by96%of homeowners
Showing 1-10 of 31
FAQs for electrical for home addition or remodel installation projects in Hartsville, SC

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 Hartsville, SC 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.