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Find Electrical for home addition or remodel installers in Knoxville

Avatar for Mills Electric
Mills Electric
4.7(
20
)

Serving Knoxville, TN and surrounding areas

Approved

In business since 1995

Free estimates

Warranties offered

"They did an excellent job Justin and John were knowledgeable and efficient in upgrading our homes 70 year old fuse box to a new and more efficient Breaker Box, Mill's Electric gave a fair and Honest estimate for the job they did. We are Grateful and Happy that our home will be much safer and energy efficient they we're a very polite and Great local business and I highly recommend anyone needing Home or Industrial Electrical work done to connect with them for you're Electrical needs?????"
Electrical Project
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Response time1 day
4 neighbors recently requested a quote
Recommended by68%of homeowners
Avatar for GoHero Home Services
GoHero Home Services
4.2(
70
)

Serving Knoxville, TN and surrounding areas

Approved

In business since 2004

Free estimates

Emergency services offered

"Chris came over to fix what I thought was a lose connection in my track lighting but was actually a small electrical fire which had been burning inside the metal box of my ballast for 4 days! He also completely replaced my circuit breaker (which should have turned the power off to the over-heated ballast) all in one day working through lunch and without breaks to be sure my kids and I could sleep at home that night without any risk. He even found where the main circuit in my overloaded circuit breaker was burning through and also ready to cause a fire. I have never written a review before for electrical services but this was the best experience I'd ever had with an electrician. Thank you Chris!"
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+3

Response time11 hrs
Response rate98%
11 neighbors recently requested a quote
Avatar for Mayflower Electric LLC
Mayflower Electric LLC
5.0(
13
)

Serving Knoxville, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Customers say: True professional

"I needed 2 outlets installed, a light switch replaced, and my old light fixture in my kitchen replaced. Nick was very communicative prior to arriving, arrived on time, worked efficiently, cleaned up, and his quote for the work was very fair for the amount of work he did. Everything works beautifully, in my kitchen:I have more outlets to use, as well as the ability to see in my kitchen thanks to the new LED lighting! I recommend Nick for any of your electrical work-you will not be disappointed."
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+5

2 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Lincoln Electrical Services
Lincoln Electrical Services
5.0(
5
)

Serving Knoxville, TN and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Josh did an amazing job! We added over 1000 square feet addition on our home. He done the electrical work and installed all of our lighting fixtures. We will definitely use him again! Definitely recommend"
Response time10 mins
Recommended by100%of homeowners
ALDEN ELECTRIC LLC
4.7(
13
)

Serving Knoxville, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Alden Electric did a great job fixing multiple wiring outlet light and switch issues we had. He was very professional analyzed the problems at hand then explained what he had to do and repaired everything in a timely manner. We would not hesitate to call Alden Electric for our upcoming future lighting installation projects."
Response time1 day
3 neighbors recently requested a quote
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FAQs for electrical for home addition or remodel installation projects in Knoxville, TN

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 Knoxville, TN 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.