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Find Electrical wiring or panel upgrade pros in Wilmington

Avatar for Julio Marroquin
Julio Marroquin
5.0(
7
)

Serving Wilmington, IL and surrounding areas

Angi Approved

In business since 2017

Free estimates

Small jobs welcome

"Wonderful he fixed all my problems very nice men will recommend him very reasonable he wanted to make sure no problems when he left 5 stars on everything and more very grateful "
Response time1 hour
Response rate100%
2 neighbors recently requested a quote
Avatar for Mr Electric of the Western Suburbs
Mr Electric of the Western Suburbs
4.8(
35
)

Serving Wilmington, IL and surrounding areas

Angi Approved

In business since 1994

Free estimates

Emergency services offered

"They combined two electrical boxes into one and had to move an outlet to slow for a longer panel. The guy did the work while my disabled husband was home (he was unable to climb stairs and inspect the completed work). I came home after the guy left and had to move the old electrical panel that was sitting in front of my garage door. All the rest of the garbage was sitting in my garage. I was not happy, he told my husband he could not fit the trash in his car. When I looked at the completed job I saw he had retired the outlet and had a cord across the front of the panel box so it couldn’t be opened unless I unplugged the cord. What?!! And he also left his own personal trash in the basement. I was very upset and called the rep that had originally come to the house and he sent the same guy out the next day to fix it. I asked him to please take the old panel box and other trash he left and he said he didn’t have room in his car to take it. I was not happy with this company and would not recommend."
Under cabinet lighting
Island lights
Ceiling fan
Ceiling lights
Additional Photos

+8

16 neighbors recently requested a quote
Recommended by94%of homeowners
Widur Corporation
4.6(
16
)

Serving Wilmington, IL and surrounding areas

Angi Approved

In business since 2005

Free estimates

Emergency services offered

"This electrician came with a contractor I was working with. There were some problems with electric baseboards he installed incorrectly, which he repaired. About a year later I was getting estimates for an electric range installation and was told by all the companies that my electric panel, which this electrician worked on, was not up to code; he had installed what these companies called ?cheater? circuits, which are illegal and dangerous. I had to have this all corrected and it cost almost 2k. Avoid. "
Recommended by93%of homeowners
Avatar for GROMM Electric LLC
GROMM Electric LLC
New to Angi

Serving Wilmington, IL and surrounding areas

Angi Approved

Free estimates

Emergency services offered

Warranties offered

Electrical professional with 20 years of hands-on experience in residential, commercial, and heavy industrial electrical construction. Raised in a family-owned electrical company that grew from a 10-person shop to a 500-electrician operation serving projects nationwide and internationally.\n\nExtensive field experience across high-demand environments including power plants, steel mills, paper mills, chemical plants, oil refineries, coal mines, Air Products facilities, and large food manufacturing plants.\n\nHighly skilled in:\n • Low-voltage systems, fire alarm, controls, and automation\n • Medium-voltage installations and power distribution\n • Underground services and excavation coordination\n • Bucket truck and service work\n • Smart home and modern electrical systems\n • Residential, commercial, and industrial construction from ground-up to retrofit\n\nCertifications & Credentials:\n • Chicago Licensed Electrician\n • OSHA 10 & OSHA 30\n • MSHA Certified\n • CPR Certified\n • NCCER Certified\n\n

4 neighbors recently requested a quote
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FAQs for electrical wiring or panel upgrade projects in Wilmington, 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 Wilmington, 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.