Top-rated electrical wiring or panel upgrade pros.

Get matched with top electrical wiring or panel upgrade pros in Louisville, KY

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Electrical wiring or panel upgrade pros in Louisville

Avatar for Northrup electrical services llc
Northrup electrical services llc
5.0(
45
)

Serving Louisville, KY and surrounding areas

Angi Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Mr. Allen with Northrup Electrical Services did an excellent job, very prompt, efficient and honest! Most of all the price was right! I will always call him for any electrical work and recommend him to my friends, family and strangers! Thank you so much!!!!!!"
Electrical Project
Hot tub piping and disconnect
Response time9 hrs
Response rate94%
2 neighbors recently requested a quote
Request Quote
Avatar for Newman Electric, LLC
Newman Electric, LLC
5.0(
22
)

Serving Louisville, KY and surrounding areas

Angi Approved

In business since 2016

Free estimates

Emergency services offered

"I needed to have wire ran so that i could hang 5 ceiling fans. He responded very quickly to my request, gave a solid quote, and was able to schedule me the following week. He did a fantastic job and even stayed a little late to ensure that everything was 100% before he left. highly recommend!"
Response time1 day
Recommended by100%of homeowners
Request Quote
Rodgers Electrical and Remodeling, LLC
4.9(
29
)

Serving Louisville, KY and surrounding areas

Angi Approved

In business since 1990

Free estimates

Customers say: Quick response

"I hired Rogers too replace my electrical service panel and he is a very friendly owner and worker. Extremely knowledgeable and professional and explained everything and detail. A huge thumbs up for very reasonable price! I would definitely hire them again if needed"
Response time8 hrs
5 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for Tom Drexler Plumbing Air & Electric
Tom Drexler Plumbing Air & Electric
4.4(
417
)

Serving Louisville, KY and surrounding areas

Angi Approved

In business since 1982

Emergency services offered

Credit card accepted

"The plumber arrived and spent 6 hours trouble shooting water heater problem on newly constructed home. He was good and identified problems and took action to correct, but could not fix water heater issue. He discovered there was not enough power, so he could not charge for his efforts as he did not fix it. He offered a $16 and some change monthly service plan to help with costs and I agreed, but he genuinely tried his best including replacing two heating elements. His company brought two electricians who were here for 1 hour and charged over $300 to report there was a break in the wire and did not repair. Next day the builder of the house brought his electrician for 30 minutes, made repairs finding 3 wires leading from breaker box, but only 2 leading to water heater. He diagnosed a junction box somewhere was embeded that the 3rd wire went to. The two remaining wires had been accidently crossed and were wired wrong to the water heater. He corrected that and was done in 30 minutes."
Bathroom Remodeling
Acrylic Liner Systems
Kitchen Remodeling
82 neighbors recently requested a quote
Recommended by81%of homeowners
Request Quote
Avatar for Comfort Zone Heating & Air
Comfort Zone Heating & Air
5.0(
17
)

Serving Louisville, KY and surrounding areas

Angi Approved

In business since 1981

Free estimates

Emergency services offered

"Andrew was fantastic. He is knowledgeable, prompt and professional providing sound advice to both save money on unneeded work, and take the money we had to spend and use it more wisely.. VERY SATISFIED."
Electrical Project
Additional Photos
Additional Photos
Additional Photos
Response time5 hrs
9 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
FAQs for electrical wiring or panel upgrade projects in Louisville, KY

While homeowners with substantial electrical knowledge might technically attempt a subpanel installation, most local building departments require permits and inspections for this type of work. Professional electricians understand local code requirements, can obtain necessary permits, and ensure the installation meets safety standards. Given the significant safety risks associated with incorrect electrical work, most homeowners benefit from hiring a licensed professional.

A standard subpanel installation takes an average of four to eight hours. This timeframe may extend if you're installing multiple subpanels or adding specialized circuits like those for spa equipment. Factors such as difficult access points, complex wiring paths, or permit processing times can also affect the overall project duration.

Adding a subpanel doesn't directly reduce electricity consumption or lower your utility bills. A subpanel simply redistributes power from your main panel to additional circuits. However, organizing your electrical system more efficiently may help prevent overloaded circuits and the associated problems. For actual cost savings, consider energy-efficient appliances and lighting instead.

The appropriate subpanel size depends on your specific electrical requirements. Consider the number and type of devices you'll be powering, potential future needs, and the capacity of your main electrical panel. An electrician can perform a load calculation to determine the most suitable amperage rating for your situation, ensuring you have adequate power without overpaying for unnecessary capacity.

A main electrical panel connects directly to your utility's power supply and contains your home's primary service disconnect. It distributes electricity throughout your entire house. A subpanel, by contrast, receives power from the main panel and redistributes it to a specific area of your home. Think of the main panel as the primary distribution point and the subpanel as a secondary branch that extends your electrical system's reach.

While electrical upgrades aren't as immediately visible as kitchen or bathroom renovations, they can contribute to your home's functionality and safety. Prospective buyers often appreciate updated electrical systems that can accommodate modern power demands. A properly installed subpanel that provides additional capacity for workshops, home offices, or future expansions could be an attractive feature for certain buyers, though the direct impact on home value varies by market.

The Louisville, KY 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.

See all articles