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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

"Excellent. Workers did an excellent job at a very reasonable price. James worked with me to develop a very reasonable approach to address past problems as well as installing the Tesla charger. The approach was cost competitive. I highly recommend Mills Electric."
Electrical Project
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3 neighbors recently requested a quote
Recommended by68%of homeowners
Avatar for GoHero Home Services
GoHero Home Services
4.1(
72
)

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

12 neighbors recently requested a quote
Recommended by68%of homeowners
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

"Nick is the epitome of professionalism - he manages the job like a true pro, from concept and ideation to application and execution, he works quickly and efficiently and within the confines of the project scope to simply get the job done. Would hire for any electrical needs I have Knoxville ⭐️⭐️⭐️⭐️⭐️"
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+5

1 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
Avatar for Lane's Home Maintenance
Lane's Home Maintenance
4.5(
26
)

Serving Knoxville, TN and surrounding areas

Approved

In business since 1965

Free estimates

Offers commercial services

We're a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer a variety of services that are customizable to each individual project. We specialize in additions and kitchen remodels, but also offer a wide range of expertise for a variety of other projects. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships, and guarantee your satisfaction!

Recommended by91%of homeowners
ALDEN ELECTRIC LLC
4.7(
14
)

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.