Top-rated electrical wiring or panel upgrade pros.

Get matched with top electrical wiring or panel upgrade pros in Downers Grove, IL

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 Downers Grove

Avatar for GLP Electric
GLP Electric
5.0(
32
)

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

2 neighbors recently requested a quote
Recommended by59%of homeowners
Request Quote
Avatar for Tasho Electric
Tasho Electric
4.9(
39
)

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
Request Quote
Avatar for No Static Electricity
No Static Electricity
5.0(
27
)

Serving Downers Grove, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Warranties offered

"Well, my non-working outlets are now working, a new panel needed to be installed, done. And light fixtures installed."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

Response time1 day
10 neighbors recently requested a quote
Recommended by76%of homeowners
Request Quote
Avatar for Custom Power Electric
Custom Power Electric
4.8(
237
)

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 time9 hrs
1 neighbors recently requested a quote
Recommended by97%of homeowners
Request Quote
Avatar for Bright Room Electric, Inc.
Bright Room Electric, Inc.
5.0(
20
)

Serving Downers Grove, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

"Did some great work installing electric outlets in my store to plug in the electric products that I sell."
Outdoor Lighting
Outdoor Lighting
Outdoor Lighting
Outdoor Lighting
Outdoor Lighting

+43

Response time11 hrs
45 neighbors recently requested a quote
Request Quote
Avatar for GRA Electric
GRA Electric
4.9(
41
)

Serving Downers Grove, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"This was not as simple as installing a ceiling fan. there was wiring problems that took a electircal pro to sort out. They really know what they are doing and the are fast."
100 Amp main breaker Panel 30 space.
New 176LB ceiling Fixture
new 100am service
new 100amp outside service
240v 30amp A/C circuit line.

+33

Response time3 hrs
Response rate100%
68 neighbors recently requested a quote
Request Quote
A to Z Electrical Svc
4.4(
121
)

Serving Downers Grove, IL and surrounding areas

Approved

In business since 1967

Free estimates

Emergency services offered

"Start to finish the A To Z Electrical Company is the best electrical team we have hired. Millie is such a pleasure to work with. She is efficient, courteous, and friendly. She helps to make things work seamlessly. Bob Iovino understood exactly what needed to be done and did everything in a professional manner. He squeezed me in although he had a very busy schedule. He is courteous, friendly, and in no time he had the job done and it was done right. It truly was a pleasure doing business with him and the company. We recommend them highly."
Response time1 day
Response rate97%
1 neighbors recently requested a quote
Request Quote
Avatar for R Savvy Company, LLC
R Savvy Company, LLC
5.0(
20
)

Serving Downers Grove, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Ralph and his son were great! Ralph gave me some suggestions that would work when one of the fixtures I purchased wouldn't work in the space. He was personable, efficient, reasonable and quickly responds if I had any questions. He left the workspace spotless. I highly recommend R Savvy for any electrical needs!"
Ceiling Surface Mount Lighting
Additional Photos
Response time1 day
Response rate85%
1 neighbors recently requested a quote
Request Quote
...
Showing 1-10 of 517
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.

See all articles