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Find Electrical wiring or panel upgrade pros in Downers Grove

Avatar for GLP Electric
GLP Electric
5.0(
32
)
Electrical Wiring or Panel Upgrade

Serving Downers Grove, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Had GLP perform a panel upgrade as well as install a level 2 EV charger in the garage. Carlos was extremely responsive and accessible. Very helpfully walked us through every step of the process from estimate to completion, always explaining the work he was doing and answering our many questions. Then, the work itself was high quality. Also very friendly in person. Highly recommend."
Expert electric remodeling service
the freshly revamped bathroom, the first noticeable enhancement is the pristine lighting setup. To the right of the sink, embedded within a white sleek plate, lies the GFCI outlet
Tesla Wall Charger
Kitchen Lighting Upgrade
Foyer Lighting Replacement

+88

3 neighbors recently requested a quote
Recommended by59%of homeowners
Avatar for Tasho Electric
Tasho Electric
4.9(
39
)
Electrical Wiring or Panel Upgrade

Serving Downers Grove, IL and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

"Aris is very competent and knowledgeable about electrical wiring and doing it right, goes the extra mile and works any problem until its resolved. He is responsive and friendly"
Ambient Lights
4'' LED Lights
Soffit LED Lights
Response time12 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Imperial electric
Imperial electric
5.0(
18
)
Electrical Wiring or Panel Upgrade

Serving Downers Grove, IL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Daniel addressed a not so straightforward switch replacement that I had botched. Not only did have to install it right but also had to diagnose and replace the circuit breaker in the panel. He also had to further diagnose a wire that had been melted and address that as well. He showed great problem solving skills, cleaned up and was extremely professional and friendly. Even though the job took much longer than expected, he still only charged what he had initially stated. Would hire again."
71 neighbors recently requested a quote
Avatar for Custom Power Electric
Custom Power Electric
4.8(
237
)
Electrical Wiring or Panel Upgrade

Serving Downers Grove, IL and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Rich has done a great job lighting our new home. He is always responsive and communicates well with his clients. Great work and very professional. I will be using Custom Power Electric for all of my home's electrical needs."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+13

Response time10 hrs
Recommended by97%of homeowners
Avatar for Bright Room Electric, Inc.
Bright Room Electric, Inc.
5.0(
20
)
Electrical Wiring or Panel Upgrade

Serving Downers Grove, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"Outdoor electrical outlet kept tripping the GFCI frequently but with no apparent pattern. Couldn't tell if it was the items plugged into the GFCI, the GFCI itself, another GFCI on the same line, or something else. The technician was very methodical in his approach and was able to identify the problem as a bad underground line between two of the GFCIs. Not an easy one to solve. The wires were inside metal conduit but somehow water had gotten inside the conduit. Once the cause was determined, he knew exactly what needed to be done. The technician was professional, easy to talk to and did an excellent job. Pricing was very reasonable. I am very pleased with the work and would call them again for future electrical needs."
Outdoor Lighting
Outdoor Lighting
Outdoor Lighting
Outdoor Lighting
Outdoor Lighting

+43

Response time10 hrs
Response rate93%
34 neighbors recently requested a quote
Avatar for Neighborhood Electric
Neighborhood Electric
4.5(
96
)
Electrical Wiring or Panel Upgrade

Serving Downers Grove, IL and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"The Neighborhood Electric crew was on time; worked quickly and efficiently. They kept us informed as to what was being done and asked us questions to be sure they were doing the job as we wanted it. Very pleased with their work and the results."
Electrical Project
Electrical Project
Electrical Project
Electrical Project
Additional Photos

+50

Response time2 days
Response rate100%
35 neighbors recently requested a quote
Avatar for Precision Today Plumbing Heating Cooling Electrical
Precision Today Plumbing Heating Cooling Electrical
4.6(
329
)
Electrical Wiring or Panel Upgrade

Serving Downers Grove, IL and surrounding areas

Approved (Corporate)

In business since 1992

Emergency services offered

Warranties offered

"Project was done quickly. Price was higher that others, but I hired them because they could address my issue immediately that same day. I had a small fire in my electrical box and needed the box and breakers replaced. Tech was knowledgeable and nice work work with and provided updates as he worked. He finished the job within a few hours. Reason for 4 stars instead of 5…price was high. Also, I came home the day after the job was done and my furnace was off and my washer/dryer breaker was tripped. Haven’t determined the cause yet, but will provide an update once I figure it out or have Precision back out to check things."
Pipe Coating
Pictures
Pictures
Pictures
Pictures

+13

Response time10 hrs
Response rate100%
37 neighbors recently requested a quote
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Showing 1-10 of 518
FAQs for electrical wiring or panel upgrade projects in Downers Grove, IL

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 Downers Grove, IL 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.