Top-rated electrical wiring or panel upgrade pros.

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

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 Epic Solar & Electric LLC
Epic Solar & Electric LLC
4.9(
44
)

Serving Louisville, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Warranties offered

"Working with Epic was great. They came out and gave me an estimate and followed up after to see if I had any questions. When they came out to do the work, they were very easy to work with. They were creative with two parts of the project, and were able to do the work without having to damage our insulation or drywall. The work was completed slightly under the estimate. I will definitely be turning to them for any future electrical needs."
Main service panel and meter
Response time6 hrs
1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for JM Electric, Inc.
JM Electric, Inc.
4.4(
1,280
)

Serving Louisville, CO and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Free estimates

Emergency services offered

"I'm so glad we went with JM Electric to replace/upgrade our electrical panel. They were fast, efficient, professional, courteous, and above all gave great advice. They even installed my husband's new garage heater after installing the designated electrical wire for it. I have no clue as to what or where the wires go beyond the outlets themselves. I just mentioned what we needed, Josh and Zach explained everything prior and handled everything on installation day. Definitely will be hiring them again if we ever need more electrical work. Thanks again JM Electric! (Josh and Zach)"
Mix of projects
Mix of projects
Mix of projects
Mix of projects
Mix of projects

+10

Response time5 hrs
260 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Red Fox Electric, Inc.
Red Fox Electric, Inc.
4.7(
163
)

Serving Louisville, CO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1986

Free estimates

Warranties offered

"Red Fox Electric provided professional and prompt service. They provided superior customer service and was able to move our service work up on their schedule. Very knowledgeable and provided an excellent replacement to my electrical panel and added a whole-house surge protector as well. Highly recommend this company for any electrical service needs."
Response time4 hrs
Response rate94%
134 neighbors recently requested a quote
Avatar for JM Electric Inc
JM Electric Inc
4.7(
77
)

Serving Louisville, CO and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

"Superb planning for and execution of inside & outside electrical upgrade including: 1) Retrofit of existing outlets with GFCI protection and wiring safety checks; 2) Panel/power upgrade from 100 to 200 amps; 3) Addition of multiple circuits throughout house plus 30 amp circuits for A/C and RV; 4) Internal and external light fixture installations. Permits handled; all work passed city inspection. Josh and his team are professional and talented. Extremely happy with the results!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

Response time8 hrs
2 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Ross Electrical Contracting, LLC
Ross Electrical Contracting, LLC
4.8(
24
)

Serving Louisville, CO and surrounding areas

Approved

In business since 2016

Customers say: Quick response

"Very professional. Needed trouble shooting on electrical wiring from electrical box to hot tub. Also, check the status of components to verify need of repair or replacement. He gave great service and gave me the additional knowledge I needed when confronting hot tub repair as not to get ripped off! Thanks Ross Cameron. I'm keeping this number."
Response time1 day
Recommended by100%of homeowners
Avatar for Table Mountain Electric inc.
Table Mountain Electric inc.
4.8(
34
)

Serving Louisville, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Warranties offered

"Table Mountain Electric was really great. They were the most efficient of all the electricians that I interviewed for my electric panel replacement. They were able to provide a quote for the lowest cost panel replacement from only a photo I provided. They also were really flexible in allowing me to coordinate the replacement of a piece of siding behind the panel after they had taken it off. Lastly they helped replacing a GFCI outlet for me that wasnâ t working. I couldnâ t recommend them more highly. Thank you!"
200amp panel and meter housing
200amp Electrical Panel
200amp All In One Panel Upgrade
Dual 200amp panels
200amp all in one panel upgrade

+60

Response time7 hrs
Response rate97%
10 neighbors recently requested a quote
Shine Forth Electrical Service And Repair, LLC
4.9(
61
)

Serving Louisville, CO and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"I’ve been using Shine Forth electric for years for projects large and small including replacing an old 1974 circuit breaker panel, adding outlets inside and outside the house, wiring for a hot tub install, and wiring for a bathroom remodel (add a separate GFCI circuit for it). Dan and his son are very conscientious and professional and always try to find the simplest and least expensive way to meet my requirements. In case an inspection is needed by the city, he will show up for it and talk directly to the inspector to explain his work and and answer inspector questions. Fast, high quality and cost conscious, that’s why I keep hiring Shine Forth for any electrical work."
Omera Ford Dealer
Office Addtion
Outdoor Lighting
Untitled Gallery 1
Untitled Gallery 1

+8

Response time3 hrs
1 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for MightyBee Electric, LLC
MightyBee Electric, LLC
4.5(
292
)

Serving Louisville, CO and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"We are so pleased with the installation of the panel and the with the fact that Ron pointed out the other issues we had and corrected those things too. Both Ron and Billy were professional and personable. We are happy with all of the work that they did, the explanation of what we needed and why, the clean up and how conscientious they were with our dogs. We will call MighyBee for all of our electrical needs in the future and will definatly recommend them to our friends."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+17

Response time1 day
Response rate100%
Recommended by90%of homeowners
...
Showing 1-10 of 227
FAQs for electrical wiring or panel upgrade projects in Louisville, CO

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 Louisville, CO 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.