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Find Electrical wiring or panel upgrade pros in Oak Brook

Avatar for Blazer Electric Co
Blazer Electric Co
4.6(
379
)

Serving Oak Brook, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Emergency services offered

We offer complete electrical service for residential and commercial properties. We will help you to add something new, or improve your existing system. With over 27 years of experience in the industry, we offer thorough practical and theoretical knowledge of electrical systems. Expert trouble-shooting and repairs. 4 employees. No subs. Cost is determined by the job. No travel charges. No after hours charges. Award winning.

Now the lights are in...
We had to cut some holes in order to install new electrical connections
Job complete!
A splash of color...
Looking good in a daylight

+11

Response time1 day
11 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for GLP Electric
GLP Electric
5.0(
31
)

Serving Oak Brook, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

At GLP Electric, we provide expert residential and commercial electrical services throughout Chicago’s Southwest and South Suburbs. Whether you need a panel upgrade, EV charger installation, lighting design, or electrical troubleshooting, our licensed professionals deliver safe, high-quality solutions you can count on.\n\nAs a family-owned and operated business, we take pride in treating every home and business as if it were our own — with honesty, precision, and genuine care for our customers’ satisfaction.\n\nWhy choose GLP Electric Inc.?\n\nUpfront Pricing: Transparent quotes with no hidden fees or surprise charges.\n\nGuaranteed Satisfaction: Every project is backed by our workmanship guarantee.\n\nLicensed, Bonded & Insured: Your safety and peace of mind come first.\n\n24/7 Emergency Service: Fast, dependable help when you need it most.\n\nExperience the difference of working with electricians who value trust, craftsmanship, and long-term relationships.

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

Recommended by61%of homeowners
Avatar for Tasho Electric
Tasho Electric
4.9(
39
)

Serving Oak Brook, IL and surrounding areas

Approved

In business since 2003

Free estimates

Credit card accepted

Tasho Electric, is a family owned business, based out of Winfield Illinois. We specialize in the best quality, in electrical services. Quality service from locals you can trust! Call today, we are happy to earn your business!

Ambient Lights
4'' LED Lights
Soffit LED Lights
Response time12 hrs
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for No Static Electricity
No Static Electricity
5.0(
27
)

Serving Oak Brook, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Warranties offered

Greetings, my name is Devon, and I am a licensed electrician. I have been in business since 1999, primarily serving your area.\n\nAt No Static Electricity Inc., our mission is to create satisfied and happy clients by establishing strong and enduring business relationships.\n\nOur commitment to honesty, quality, and professionalism has consistently resulted in repeat business and referrals from our valued customers.

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+6

Response time1 day
25 neighbors recently requested a quote
Recommended by76%of homeowners
Electric Mechanical Solutions LLC
5.0(
21
)

Serving Oak Brook, IL and surrounding areas

Approved

In business since 2005

Credit card accepted

Offers commercial services

Electric Mechanical Solutions, LLC\nLicensed - Insured - Nearly 20 Years of Professional Experience\n\nOur minimum charge is $250 to $400 and up, depending on distance, job complexity, and scope. This includes small jobs, repairs, or up to the first hour of licensed labor. Anything beyond the first hour is priced clearly on-site. This is licensed contractor pricing - not handyman rates. Our pricing is fair, honest, upfront, and transparent. No hidden fees, no surprises, no games.\n\nWe proudly offer residential, commercial, and industrial services, including troubleshooting, EV chargers, panel upgrades, surge protection, lighting installations, dedicated circuits, subpanels, garage circuits, and more.\n\nPlease Note:\n - No free quotes for troubleshooting, repairs, or small jobs by phone/text.\n - If you?re price shopping or comparing numbers, this is not the right fit.\n\n- If you care about safety, quality, and reliable professional work ? let?s connect.

Recommended by5%of homeowners
Avatar for Custom Power Electric
Custom Power Electric
4.8(
237
)

Serving Oak Brook, IL and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

With 21 years experience I specialize in all residential and commercial electrical needs. Past jobs include kitchen and bath remodels, basement build outs, new construction and home theater / media rooms. Safe reliable and fair competitive pricing. No job is too small. Servicing: Naperville, Plainfield, Aurora, Shorewood, Bolingbrook, Romeoville, Downers Grove, Wheaton, Hinsdale, Burr Ridge, Elmhurst, Lombard, Glen Ellyn, Joliet & New Lenox.

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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 Oak Brook, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2007

Free estimates

Emergency services offered

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We have many years of experience to give you confidence that we are your number one choice for your next home project. You will find us to be competitively priced with close attention to the details. We look forward to building a lasting relationship and guarantee your satisfaction!

Outdoor Lighting
Outdoor Lighting
Outdoor Lighting
Outdoor Lighting
Outdoor Lighting

+43

Response time11 hrs
30 neighbors recently requested a quote
Avatar for Lighthouse Restoration Group, Inc.
Lighthouse Restoration Group, Inc.
5.0(
245
)

Serving Oak Brook, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

At Lighthouse Restoration Group we are professionals that strive to better ourselves and constantly improve and adapt. Customer service is our number one priority. We always listen and learn from our customers'. We are here to solve all your electrical issues and answer all of your questions. We welcome the opportunity to earn your business and trust. Call today for your free estimate on any electrical project!

NEW LIGHT
NEW LIGHT
NEW LIGHT
NEW LIGHT
NEW ELECTRIC

+593

Response time3 hrs
Response rate98%
29 neighbors recently requested a quote
Avatar for GRA Electric
GRA Electric
4.9(
40
)

Serving Oak Brook, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

With over 15 years of experience in the Electric industry, GRA Electric & Home Renovations can help you with any project or repair. Our goal is to Earn a 5 Star service by giving you options personalize every service repair. We focus on our homeowners' homes, and we are there from when you need us to guarantee service same day and start projects with in 10 days of signing contract. As a family owned and operated business you can rest assure that we will treat your home like if it was our own. Investments to fit any budget. Give us a call today!\n

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%
67 neighbors recently requested a quote
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Showing 1-10 of 532
FAQs for electrical wiring or panel upgrade projects in Oak Brook, IL

While homeowners with substantial electrical knowledge might technically attempt a subpanel installation, most local building departments require permits and inspections for this type of work. Professional electricians understand local code requirements, can obtain necessary permits, and ensure the installation meets safety standards. Given the significant safety risks associated with incorrect electrical work, most homeowners benefit from hiring a licensed professional.

A standard subpanel installation takes an average of four to eight hours. This timeframe may extend if you're installing multiple subpanels or adding specialized circuits like those for spa equipment. Factors such as difficult access points, complex wiring paths, or permit processing times can also affect the overall project duration.

Adding a subpanel doesn't directly reduce electricity consumption or lower your utility bills. A subpanel simply redistributes power from your main panel to additional circuits. However, organizing your electrical system more efficiently may help prevent overloaded circuits and the associated problems. For actual cost savings, consider energy-efficient appliances and lighting instead.

The appropriate subpanel size depends on your specific electrical requirements. Consider the number and type of devices you'll be powering, potential future needs, and the capacity of your main electrical panel. An electrician can perform a load calculation to determine the most suitable amperage rating for your situation, ensuring you have adequate power without overpaying for unnecessary capacity.

A main electrical panel connects directly to your utility's power supply and contains your home's primary service disconnect. It distributes electricity throughout your entire house. A subpanel, by contrast, receives power from the main panel and redistributes it to a specific area of your home. Think of the main panel as the primary distribution point and the subpanel as a secondary branch that extends your electrical system's reach.

While electrical upgrades aren't as immediately visible as kitchen or bathroom renovations, they can contribute to your home's functionality and safety. Prospective buyers often appreciate updated electrical systems that can accommodate modern power demands. A properly installed subpanel that provides additional capacity for workshops, home offices, or future expansions could be an attractive feature for certain buyers, though the direct impact on home value varies by market.

The Oak Brook, 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.