Find and Invite the Best Commercial Electrical Contractors in Rockford, IL
Access up-to-date, vetted contractor profiles and simplify your bidding process with our modern commercial contractor database.
15 Best Electrical contractors in Rockford, IL
Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.
Loescher Heating & Air Conditioning
Freeport, IL 61032
Loescher Heating & Air Conditioning is a trusted HVAC service provider with over 50 years of experience, offering residential and commercial HVAC solutions, including installation, repair, and maintenance in the Midwest region.
Verified
Specializations (9)
Education
Federal Government
Financial
Government
Jansen Heating, Air Conditioning & Electrical
Freeport, IL 61032
Jansen Heating, Air Conditioning & Electrical is a local service provider in Freeport, IL, offering professional maintenance, repair, and installation services for heating, cooling, geothermal, and electrical systems, as well as air quality and solar panel services.
Verified
Active contractor
Specializations (7)
Education
Grocery
Healthcare
Municipal Government
Can-Duit Electric
Stillman Valley, IL 61084
Can-Duit Electric LLC is a reliable electrical service provider in Rockford, IL, offering a wide range of services including residential, commercial, and farm electrical work, as well as generator and EV charging station installations, with a history of serving the community since 1991.
Verified
Active contractor
Specializations (3)
Healthcare
Higher Education
Office Building
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Peck & Weis
2506 Crest Dr. Lake Geneva, WI 53147
Peck & Weis Inc. is a service provider in Lake Geneva, Wisconsin, with over 60 years of experience, offering high-quality heating, cooling, plumbing, and electrical services within a 30-mile radius of Lake Geneva, including various surrounding communities. The company prides itself on exceptional customer service and has a team of factory-trained technicians certified by Bryant for installations.
Verified
McGilvra Electric
1411 E. Huebbe Pkwy. Beloit, WI 53511
McGilvra Electric is a fourth-generation family-owned electrical contractor based in Beloit, WI, with a legacy of nearly a century, specializing in industrial equipment repair, electric motor solutions, and personalized electrical services across Southern Wisconsin and Northern Illinois.
Verified
Morse Group
Freeport, IL 61032
Founded in 1944, Morse Group is an award-winning electrical contracting firm that operates a series of specialty companies providing industry-leading electrical and technology services, including project management, specialty engineering, audio/visual services, and automation solutions.
Verified
Specializations (19)
Airport
Casino
Correctional
Education

Miller Engineering
1616 S Main St, Rockford, IL 61102
Miller Engineering is here to support your remodeling and new construction needs across residential, commercial, and industrial projects in Rockford and the surrounding areas.
Verified
Active contractor
Swedberg Electric
525 Brickville Rd, Sycamore, IL 60178
Swedberg Electric, LLC Swedberg Electric, LLC is an electrical contractor for all your electrical needs. Safety and communication is paramount in our everyday services. We are a fully insured and licensed Union electrical firm. Safety is our top priority at Swedberg Electric, LLC! We are a commercial and industrial electrical contracting company that has been […]
Verified
Mainstream Electric
1002 Elmwood Ave. Beloit, WI 53511
Mainstream Electric is a full-service commercial and residential electrical contractor known for its commitment to quality service and safety, offering a range of electrical services that ensure customer satisfaction and peace of mind.
Verified

IKON Electric
8190 Starwood Dr, Loves Park, IL 61111
Ikon Electric, LLC provides exceptional residential, commercial, and industrial electrical services. Our team specializes in energy efficiency solutions tailored to your needs. Trust us for reliable and professional electrical work that meets the highest standards.
Verified
Active contractor
Agsun
1321 S. Jackson St. Janesville, WI 53546
Agsun Corporation is a family-owned business established in 1974, providing a wide range of electrical services, HVAC solutions, and PV solar installations for residential, commercial, and industrial clients, and is known for its professional staff and positive reviews.
Verified
Wilson Electric
Rockford, IL 61101
Wilson Electric is a full-service Union electrical contractor based in Rockford, IL, with a history dating back to 1919, specializing in commercial, industrial, residential, and institutional electrical projects.
Verified
Active contractor
Specializations (7)
Education
Financial
Healthcare
Higher Education
Adams
503A Nathan Ln. Elkhorn, WI 53121
Adams is a family-owned and operated company since 1988, providing a wide array of services including electrical, generators, smart home technology, heating & cooling, solar, and plumbing solutions to families and businesses in Wisconsin and Northern Illinois. They are known for their 24/7 emergency service, customized solutions, and a commitment to safety, professionalism, and lifelong support.
Verified
Foley Electric
2738 S Bartells Dr, Beloit, WI 53511
Foley Electric Inc. is a family-owned electrical contracting business that has been serving Wisconsin and Illinois since 1998, offering industrial, commercial, and residential services with a focus on skilled, fast, and efficient service at reasonable rates.
Verified
Good to know insights about Electrical contractors in Rockford, IL
Bidding difficulty
Medium
Average response time
4 days
Average interest distance
33 miles
Average lead time to bid
15 days
How far are Electrical contractors in Rockford, IL willing to travel?
Every trade and region has difference sensitivity to distance. We grouped distances into 4 categories to help you understand the distribution of 15 bid packages. The ratios of bidding contractors per distance group are 0%, 50%, 0%, and 0%.
How much lead time do Electrical contractors in Rockford, IL need to bid?
Every trade and region has difference sensitivity to due time. We grouped due times into 3 categories to help you understand the distribution of 11 bid packages. The ratios of bidding projects per due time group are NaN%, 50%, and 20%.
Commercial Electrical contractors insights in Rockford, IL
Explore 1519 verified Electrical contractors in Rockford, IL. Our platform analyzes real bidding activity, response times, and project preferences to help you make informed decisions. These insights are based on actual market data to streamline your contractor selection process.
Total contractors
1519 contractors
Total union contractors
200 union contractors
Total non-union contractors
875 non-union contractors
Total minority-owned businesses
64 minority-owned businesses
Total women-owned businesses
31 women-owned businesses
What certifications do Electrical contractors hold?
Professional certifications and licenses held by Electrical contractors in Rockford, IL, including OSHA safety training, trade-specific licenses, and manufacturer certifications required for specific project types.
What project types are Electrical contractors bidding on?
Project types that Electrical contractors in Rockford, IL are actively bidding on, including commercial office buildings, healthcare facilities, educational institutions, retail spaces, and industrial facilities.
What project owners are Electrical contractors bidding for?
Top general contractors and project owners that Electrical contractors in Rockford, IL are bidding for, showing which construction firms and developers are most active in the local market.
Ford
Gap
Burlington
Starbucks
Walmart
Milestones
Home Depot
Chevy
Costco
Electrical projects insights in Rockford, IL
Explore 72 Electrical construction projects in Rockford, IL. Our analysis covers project sizes, building types, and market activity patterns to help contractors make strategic bidding decisions based on actual project data.
Total projects
72 projects
Average square footage
12,759 square feet
Maximum square footage
155,083 square feet
What square footage ranges are Electrical projects in?
Distribution of Electrical project sizes in Rockford, IL by square footage. Small projects include tenant improvements and retail spaces. Medium projects encompass commercial buildings and office spaces. Large projects represent major developments requiring significant resources and bonding capacity.
What construction sectors are Electrical projects in?
Building types and construction sectors for Electrical projects in Rockford, IL, including commercial office buildings, healthcare facilities, educational institutions, retail spaces, industrial facilities, and government projects.
Why Downtobid is the Go-To Platform for Contractors
"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"
"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."
"I love, the personalization of it. You get it more directed towards the contractors that we need. You make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more detailed, correct quotes that we're looking for from you guys as opposed to maybe other places."
Why Downtobid is the Go-To Platform for Contractors
"We have used Downtobid for our ITBs and so far our experience has been very positive. It has saved me time on the initial page turn and I really like the number of responses we're starting to see from our subcontractors!"
"The first time our company was able to travel outside Atlanta! Bidding in a new market and wasn't getting any hits on Drywall. Requested a boost and with 5 days I had 2 committed bidders and 1 submission. Using them on my next project."
"I love, the personalization of it. You get it more directed towards the contractors that we need. You make it a little more personal than putting it on Blue Book or Planhub or anything like that. You let us communicate with the subcontractors, so we can narrow it down from what you've already narrowed it down from. We get more detailed, correct quotes that we're looking for from you guys as opposed to maybe other places."
FAQs
How can Downtobid help me find the best commercial Electrical contractors in Rockford, IL?
Downtobid helps you find the best Electrical contractors in Rockford, IL and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.
Requesting bids from Rockford, IL-based Electrical contractors
You can invite a contractor directly through our platform. Visit the contractor’s profile and click ‘Invite to Bid.’ Fill out the project details, including scope, timeline, and specific needs. Contractors in Rockford, IL will then respond with their bids. It’s often helpful to call contractors after submitting a request, especially if your project is urgent.
Contractor verification process on Downtobid
Downtobid sets itself apart by verifying each contractor through a multi-step process. We use AI to ensure that contractor information, including trades, is accurate. We cross-check details using databases, public records, and Google Maps to confirm that businesses are active and their contact information is up-to-date before listing them.
Essential information for Electrical project bid requests
When submitting a bid request, include clear details about your project, such as materials needed, deadlines, and any specific requirements. The more specific you are, the better the contractor can assess and quote the job accurately.
Tips for contacting local Electrical professionals
If your project is urgent, it’s a good idea to call the contractor directly after submitting a bid request. This helps ensure they understand the timeline and scope of work, especially if immediate service is needed.
Managing bids for large-scale Electrical projects
If you have a larger project and don’t want to contact each contractor individually, you can reach out to us directly. We offer an ITB (Invitation to Bid) platform where you can manage bids from multiple contractors at once.
Expected response times from Rockford, IL contractors
Most Electrical contractors will respond within 24-48 hours, depending on the complexity of your request. However, response times may vary – so be sure to follow up!
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