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Find Electrical wiring or panel upgrade pros in Louisville

Avatar for Epic Solar & Electric LLC
Epic Solar & Electric LLC
4.9(
44
)
Electrical Wiring or Panel Upgrade

Serving Louisville, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Warranties offered

"Anyone looking for quality electricians, do not hesitate to contact Epic Solar & Electric! Just had them replace and upgrade our old Federal Pacific panel, run a sub panel to the garage, and bring everything up to current code. They were on budget, on time, and great to work with. Highly recommended!"
Main service panel and meter
Response time6 hrs
Response rate100%
Recommended by97%of homeowners
Avatar for JM Electric, Inc.
JM Electric, Inc.
4.4(
1,282
)
Electrical Wiring or Panel Upgrade

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
326 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Amp'd Up Electric LLC
Amp'd Up Electric LLC
5.0(
38
)
Electrical Wiring or Panel Upgrade

Serving Louisville, CO and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"He was great and knowledgeable help me figure out some things about my electric panel and add some things to the house connected my humidifier and other new things in the house to the panel Great pricing too! Thank you Avery!!!"
Mountain Work
Mountain Work
Mountain Work
Mountain Work
Mountain Work

+12

1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Red Fox Electric, Inc.
Red Fox Electric, Inc.
4.7(
165
)
Electrical Wiring or Panel Upgrade

Serving Louisville, CO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 1986

Free estimates

Small jobs welcome

"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 rate97%
132 neighbors recently requested a quote
Avatar for H and H Electrical Service Co.LLC
H and H Electrical Service Co.LLC
5.0(
15
)
Electrical Wiring or Panel Upgrade

Serving Louisville, CO and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"They did a great job, all in one day, and my panel is upgraded and hot tub wiring in place ready for delivery. They were able to adapt to a change request quickly (routing over a slider to the hot tub location) that wasn't originally in the plans, and even left to get a new/better part when the new part they had turned out to be broken. Would highly recommend!"
3 neighbors recently requested a quote
Recommended by40%of homeowners
Avatar for JM Electric Inc
JM Electric Inc
4.7(
80
)
Electrical Wiring or Panel Upgrade

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
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Additional Photos

+2

Response time8 hrs
2 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Table Mountain Electric inc.
Table Mountain Electric inc.
4.8(
37
)
Electrical Wiring or Panel Upgrade

Serving Louisville, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2022

Free estimates

Warranties offered

"Table Mountain called us right away. Gave us a price for replacing our electric panel. They came to the house with all of the parts that they needed. Our electricians were polite and professional finished the same day. It was inspected passed and for the amount they told us. I would use them again."
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 rate99%
21 neighbors recently requested a quote
Avatar for Ross Electrical Contracting, LLC
Ross Electrical Contracting, LLC
4.8(
24
)
Electrical Wiring or Panel Upgrade

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 MightyBee Electric, LLC
MightyBee Electric, LLC
4.5(
293
)
Electrical Wiring or Panel Upgrade

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%
1 neighbors recently requested a quote
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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.