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Find Electrical wiring or panel upgrade pros in Chattanooga

Avatar for Foster Electric
Foster Electric
4.9(
387
)

Serving Chattanooga, TN and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Aaron and Brice did several electrical jobs for us this week including the installation of can lights in the pantry and closet. We're very happy with everything! These 2 professionals are assets to Foster Electric.....capable, professional and hard workers! We also appreciate Mary and Chris and their hard work. Thank you for a great experience!"
Additional Photos
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+3

Response time1 day
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Mr. Electric of Chattanooga, LLC
Mr. Electric of Chattanooga, LLC
4.4(
122
)

Serving Chattanooga, TN and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"I had to have my house rewired and my breaker panel fixed due to two outlets smoking(my house is older and not wired correctly) Zach came over addressed my issues and we made a game plan he gave me 3 options and we decided on which worked best. Zach and Andrew worked so well in my house around my family and my dogs. They did an amazing job with everything they did in this house. I have to get any other worked done I will call back and request Zach and Andrew to come back. Very nice and knowledgeable about everything and patient. I can sleep much better now knowing all the wiring is safe and breaker panel. Highly recommend to anyone who needs work done."
Panel upgrade
Panel Upgrade
panel upgrade
panel upgrade
Generator install 1

+13

Response time12 hrs
25 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for Allstar Electric, LLC
Allstar Electric, LLC
5.0(
25
)

Serving Chattanooga, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Emergency services offered

"These guys were 1/4 the price (honestly 4 times less$) of 2 other estimates! They cared about me - the small peanut customer - that just needed a two hour fixture install! I wasn't the BIG MONEY job that the others care only about. Dont bother with ANY other electricians except AllStar Electric (these guys) Cleveland! Cole showed up on time and even gave me a credit! Thanks Cole! Praise God!"
Panel/Receptacles
Panel/Switch
Led Light
Panel
Led Lights

+12

Response time2 days
12 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for Mills Electric
Mills Electric
4.7(
20
)

Serving Chattanooga, 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
Additional Photos
Response time1 day
4 neighbors recently requested a quote
Recommended by68%of homeowners
Avatar for OCS LLC
OCS LLC
4.9(
16
)

Serving Chattanooga, TN and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Warranties offered

"I was very pleased with the work done for me. Andy was on time and finished the work in the time frame given. He also kept everything tidy which I appreciated. I highly recommend hiring OCS LLC for your electrical needs."
Additional Photos
Response time4 hrs
Response rate91%
2 neighbors recently requested a quote
Avatar for Ajalon Electrical
Ajalon Electrical
4.9(
11
)

Serving Chattanooga, TN and surrounding areas

Free estimates

Emergency services offered

Credit card accepted

"Damon was terrific. He responded immediately, and came to the house within the week to install the conduit while he ordered the actual EV charge plug. He came back yesterday to finish the project, cleaned up after himself and all is great. Thank you Damon and Ajalon Electric. Will definitely use them again!!"
Sub panel rough in
Tv mount  recessed outlet addition for wireless display
Electrical Project
EV CHARGING STATION
Additional Photos

+8

Recommended by100%of homeowners
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FAQs for electrical wiring or panel upgrade projects in Chattanooga, TN

Yes, a licensed electrician is essential for this project. Running an electrical service from the road to your house involves connecting to utility power lines, complying with national and local electrical codes, and safely handling high-voltage systems. 

Licensed professionals understand proper wire sizing, grounding requirements, and voltage drop calculations needed for safe installation. Most jurisdictions require permits and inspections that only certified professionals can obtain. The safety risks and potential for property damage make this project inappropriate for DIY attempts.

Overhead installations are less expensive than underground options. For a 1000-foot run, overhead service costs between $8,000 and $15,000, while underground service ranges from $10,000 to $25,000. 

Overhead lines require less labor and fewer materials since they don't need trenching or conduit. However, underground lines offer better protection from weather events and aesthetic benefits. Your decision should balance your budget constraints with long-term reliability and visual preferences.

You might need to upgrade your electrical panel depending on your power requirements. If your existing panel cannot handle the additional load from the extended service, upgrading to a 200-amp service (costing $750 to $2,000) may be necessary. 

A licensed electrician can evaluate your current system and determine if an upgrade is required. Factors include what you'll be powering at the end of the line, existing electrical demand, and whether voltage drop over the distance will affect performance.

Running electric service from the road to a house requires electrical permits from your local building department, costing between $500 and $2,000 depending on your location. You may also need excavation permits for trenching work if installing an underground service. Your utility company will have its own application process for connecting to its grid. A licensed electrical contractor can handle all the necessary permit applications as part of their service, ensuring your installation meets all local code requirements.

The Chattanooga, TN homeowners’ guide to electrical wiring or panel upgrades

From average costs to expert advice, get all the answers you need to get your job done.