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Find Electrical wiring or panel upgrade pros in Oak Park

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

Serving Oak Park, IL and surrounding areas

Approved

Super Service Award Winner

In business since 1987

Free estimates

Emergency services offered

"Jack and his crew did a great job with the work we needed done which ended up being more complicated than we had anticipated. He charged by the job rather than the hour, which worked out well for us since his crew had to pull half the wires out of the electrical box to figure out what previous electricians had done in our condo. Jack and his crew were honest and efficient and I wouldn't hesitate to hire them again."
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
12 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for GLP Electric
GLP Electric
5.0(
31
)

Serving Oak Park, 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

Recommended by61%of homeowners
Amp Electric & Power, LLC
5.0(
41
)

Serving Oak Park, IL and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"I needed to replace my fuse box with a circuit breaker panel. Allin was great at listening to me and addressing my concerns for the project. He also explained the process and offered me a few options. I appreciate he and his staff's hard work on replacing the panel - especially on a day when we had a heat wave. (We couldn't turn on the AC since the power had to be off while they worked on the panel.) I also appreciate that they cleaned up after they were done so there were no messes left behind."
Ev Charger
EV charger
Tesla Charger
Complete Install
Charge Point install

+4

Response time11 hrs
Recommended by56%of homeowners
Avatar for Lighthouse Restoration Group, Inc.
Lighthouse Restoration Group, Inc.
5.0(
243
)

Serving Oak Park, IL and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"Lighthouse Restoration Group replaced and upgraded my electrical service — two new panels, 400 amps total — and it’s by far the cleanest install I’ve seen across all the upgrades and repairs we’ve done at our house. The before photo shows the dangerous and sloppy work that accumulated by probably dozens of different electricians. These guys saw this and were appalled. Now see the after. Every wire is perfectly routed, tensioned to spec, and labeled. It looks like something out of a training manual. What really stood out wasn’t just the craftsmanship but the professionalism. They checked every single outlet, light, and appliance in the house — not “most,” not “some.” Every one. They even torqued each lug exactly to manufacturer spec. No shortcuts, no guesswork. They’ve got pride in their work, and it shows. If you actually care about doing things the right way — not just “getting it working” — these are your guys. I’d hire them again in a heartbeat."
NEW LIGHT
NEW LIGHT
NEW LIGHT
NEW LIGHT
NEW ELECTRIC

+593

Response time3 hrs
Response rate98%
32 neighbors recently requested a quote
Avatar for Bright Room Electric, Inc.
Bright Room Electric, Inc.
4.9(
19
)

Serving Oak Park, 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
36 neighbors recently requested a quote
Avatar for Precision Today Plumbing Heating Cooling Electrical
Precision Today Plumbing Heating Cooling Electrical
4.6(
329
)

Serving Oak Park, IL and surrounding areas

Approved

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 rate93%
41 neighbors recently requested a quote
A to Z Electrical Svc
4.4(
118
)

Serving Oak Park, IL and surrounding areas

Approved

In business since 1967

Free estimates

Emergency services offered

"I'm glad we hired A and Z. Barry Goldstein gave us a call and come to our residence to look at the work needed. Barry is a great and sincere person and we enjoy the small talk but got to business. We were in need of GFCI electric switches in the kitchen, bathroom, and other areas. Plus, we need new electrical outlets in our closets in both bedrooms and have the pulley taken out, and ad a fixture on the outside of the closet. We also had a hazard with the powerline where the clamps that are attached to the outside wall of the house were hanging out. Plus the kitchen exhaust fan and the ceiling fan needed to be installed and they did. The crew explained what is expected in the process and the price. They placed it back to her tight in order for us to get COMED to fix the wiring. They came and fixed the job and did it cleanly and professionally. The crew was great to talk to and we felt they value customer service no matter what the job. We like their overall work and are responsive. I recommend A to Z for anyone looking for small to big jobs. Great job they did."
Response time1 day
Response rate97%
2 neighbors recently requested a quote
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FAQs for electrical wiring or panel upgrade projects in Oak Park, 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 Park, 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.