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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

3 neighbors recently requested a quote
Recommended by59%of homeowners
Avatar for No Static Electricity
No Static Electricity
5.0(
28
)

Serving Downers Grove, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Warranties offered

"Devon was so flexible and responsive with some last minute electrical help I needed. When I had a small bathroom refresh in mind, I knew Devon would be the perfect person for the job! Everything was done in a quality and speedy manner. Communicated and gave updates along the way."
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+6

Response time1 day
10 neighbors recently requested a quote
Recommended by74%of homeowners
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 was very easy to work with. He installed 3 new ceiling fans, an out of reach chandelier, and a new outlet and made sure everything was cleaned up before leaving each day. I'll definitely hire him next time I need electrical work done."
Ambient Lights
4'' LED Lights
Soffit LED Lights
Response time12 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
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

"We found a day or so later it wasn't working - we called the hot tub guys and insisted that they come out and show us what was wrong. They stated again it was wired wrong the ground wasn't hooked up and the neutral wires weren't connected. At this point we had it - the hot tub guys said it was the electrician the electrician said it was the hot tub. We called for a second opinion Select Electric - they came out and looked at everything - they rewired the hot tub to the specifications and connected the ground wire to the hot tub and connected the white neutral wires. He stated that the 20 amp circuit breaker needs to be replaced. We then paid Select Electrical $135.00 for their second opinion we asked if he could do it and he stated yes but it would be expensive. He said call the other electrician - Custom Power Electric to replace the circuit breaker. Customer Power Electric texted me and said they were coming out to see what he can do - I asked if he was going to replace the breaker as suggested he said if need be it's very expensive - I said the other electrician said that he could take it back to where he bought it and they will replace it. He said he would replace it if need be. I then said that I want it replaced. He then texted me that it was replaced and working. We used the hot tub on Tuesday and it was great. I went to check it yesterday and it's not working again the 20 amp circuit breaker had been tripped again. I didn't call Custom Power Electric yesterday to let him know. We've had this hot tub since 9/22 and only used it once and now can't use it. My husband and I both work and frankly don't have the time to keep dealing with this. My husband looked at the breaker and it looked like the original one - the scratches were in the same place. I would like to be reimbursed for what it would cost another electrician to replace the 20 amp circuit breaker and then have the electrician from Select Electric to come out and do the work."
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+13

Response time9 hrs
1 neighbors recently requested a quote
Recommended by97%of homeowners
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

"recently hired Bright Room Electric for some electrical work in my home, and I couldn?t be more impressed. From the first phone call to the final walkthrough, their professionalism and attention to detail stood out. The electricians arrived on time, explained the work clearly, and completed everything efficiently and safely. They were respectful of my home, cleaned up after themselves, and made sure I was completely satisfied with the results. It?s rare to find a company that combines skill, reliability, and great customer service?but Bright Room Electric delivered on all fronts. I?ll definitely be calling them again for any future electrical needs and highly recommend them to anyone looking for top-notch service."
Outdoor Lighting
Outdoor Lighting
Outdoor Lighting
Outdoor Lighting
Outdoor Lighting

+43

Response time11 hrs
48 neighbors recently requested a 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
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%
2 neighbors recently requested a 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 communicated well, was responsive, on time and articulate in his work. The final cost of my project was as quoted and he was very pleasant to work with. For any other future Electrical work, I would seek and hire him without doubt."
Ceiling Surface Mount Lighting
Additional Photos
Response time1 day
Response rate85%
1 neighbors recently requested a quote
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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.