Find and Invite the Best Commercial Roofing Contractors in Janesville, WI

Tired of outdated contact lists and the hassle of calling to check bidding intent? Simplify your bidding process with Downtobid's modern commercial contractor database. Access up-to-date, vetted profiles and ensure you connect with the right trades.

Select trade


Search location

75 Verified Roofing companies in Janesville, WI

Downtobid vets each subcontractor's specialties, capabilities, and contact details for complete accuracy.

GBR logo

GBR

4227 Triangle St. McFarland, WI 53558

GBR Corporation is a leader in the commercial roofing industry with over 30 years of experience working with contractors, building owners, and facilities managers to construct and maintain commercial roofs and fall protection systems.

Verified


18 miles from Janesville, WI

Website

Call

WebsiteCall
Click to reveal
View details
Amigo Construction logo

Amigo Construction

404 England St. Ste. 102 Cambridge, WI 53523

Amigo Construction, LLC is a company that specializes in a variety of exterior cladding services for the commercial sector, known for its teamwork, professionalism, and friendly personal approach to clients.

Verified


18 miles from Janesville, WI
Click to reveal
View details
Swita Metal Roofing logo

Swita Metal Roofing

3369 Basil Dr. Madison, WI 53704

Swita Metal Roofing is a metal roofing contractor based in Madison, Wisconsin, offering a range of metal roofing styles, including standing seam and steel shingles, for both residential and commercial properties. They provide durability, a selection of colors, expert craftsmanship, and comprehensive warranties for materials and workmanship.

Verified


18 miles from Janesville, WI
Click to reveal
View details

Looking for a Roofing subcontractor with a specific specialization?

Add filters to refine the results:

Warner Roofing & Restoration logo

Warner Roofing & Restoration

417 S. Winnebago St. Rockford, IL 61102

Warner Roofing & Restoration is a family-owned business based in Rockford, IL, offering residential and commercial roofing, home improvement services, and 24/7 emergency response for water, fire, and storm damage since 2011. They are GAF Master Elite Certified and provide a 10-year workmanship warranty on their services.

Verified


15 miles from Janesville, WI

Specializations (2)

Higher education

Office Building

Click to reveal
View details
Eldridge Roofing logo

Eldridge Roofing

Loves Park, IL 61111

Eldridge Roofing is a local, family-owned and operated roofing company based in Rockford, IL, with over 65 years of experience providing residential and commercial roofing, siding, and gutter services, including assistance with insurance claims.

Verified


15 miles from Janesville, WI

Specializations (3)

Office Building

Religious

Retail - General

Click to reveal
View details
Cross Country Construction logo

Cross Country Construction

Roscoe, IL 61073

Cross Country Construction is a top-rated construction company in the Midwest, offering a wide range of services including roofing, solar panel installation, siding, window and door replacement, gutter installation, and interior and exterior remodeling. They are known for their quality craftsmanship, competitive pricing, industry-leading warranties, and emergency services, serving both commercial and residential clients in Northern Illinois and Southern Wisconsin.

Verified


15 miles from Janesville, WI

Specializations (13)

Airport

Federal Government

Financial

Government

Click to reveal
View details
Madison Aluminum Products logo

Madison Aluminum Products

6009 Femrite Dr, Madison, WI 53718

Madison Aluminum Products, LLC, established in 1974, is a professional gutter company that provides a full range of gutter installation services, including seamless gutters, gutter covers and protection systems, and aluminum gutters for residential and commercial properties in South Central Wisconsin.

Verified


18 miles from Janesville, WI
Click to reveal
View details
CPR Roofing logo

CPR Roofing

3235 Dartmouth Dr. Rockford, IL 61108

CPR Roofing is a family-owned business specializing in new commercial and residential shingle roofs, cedar shakes, and wood shingles, serving Northern Illinois and Southern Wisconsin since 1977. They offer a range of services including roof maintenance, emergency services, and are known for their A+ rating with the Better Business Bureau and a 10-year workmanship warranty.

Verified


15 miles from Janesville, WI
Click to reveal
View details
JM Construction Group logo

JM Construction Group

3534 Rockview Rd. Rockford, IL 61109

JM Construction Group, LLC is a full-service design-build general contractor specializing in home improvements, including residential and commercial roofing, windows, doors, and siding. They offer free estimates, workmanship warranties, and financing options, serving the Rockford, IL area and its surroundings.

Verified


15 miles from Janesville, WI

Specializations (1)

Higher education

Click to reveal
View details
Zander Solutions logo

Zander Solutions

Verona, WI 53593

Zander Solutions is a professional service provider specializing in residential and commercial waterproofing, foundation repair, radon mitigation, and construction services, with over 40 years of experience in creating effective and affordable solutions for water intrusion and structural integrity.

Verified


18 miles from Janesville, WI

Specializations (13)

Education

Federal Government

Financial

Fitness

Click to reveal
View details
Nywgen Contracting logo

Nywgen Contracting

P.O. Box 259287 Madison, WI 53725

Nywgen Contracting LLC is a family-owned and operated business in Mount Horeb, Wisconsin, specializing in new construction, remodeling, and various installation services such as siding, roofing, and gutters, and is known for its commitment to quality and customer satisfaction.

Verified


18 miles from Janesville, WI
Click to reveal
View details
Maly Roofing logo

Maly Roofing

4202 Robertson Rd, Madison, WI 53714

Since 1988, Maly Roofing Company Inc. has been a recognized roofing contractor in Madison, offering a wide range of contracting services for both commercial and residential roofing needs, including green roof and patio paver installations.

Verified


18 miles from Janesville, WI
Click to reveal
View details
Salcedo Exteriors logo

Salcedo Exteriors

400 Roland Ct. Cottage Grove, WI 53527

Salcedo Exteriors is a family-owned business in Madison, Wisconsin, specializing in commercial and residential contracting services such as siding, roofing, and window installation, and is MBE certified under the Wisconsin Diversity Supplier Program.

Verified


18 miles from Janesville, WI
Click to reveal
View details
Gethsemane Roofing logo

Gethsemane Roofing

P.O. Box 148 McFarland, WI 53558

Gethsemane Roofing, LLC, established in 2006, is a roofing company based on Biblical values, offering services in residential, commercial, and apartment roofing with a focus on high-quality materials like asphalt shingles, rubber roofs, and wood shakes in Dane County and surrounding areas.

Verified


18 miles from Janesville, WI
Click to reveal
View details
Metal Design logo

Metal Design

3618 Lexington Ave, Madison, WI 53714

Metal Design is a company specializing in custom architectural metal fabrication and installation, including standing seam roofs, metal soffits, aluminum composite wall panel systems, and more. Located in Dane County, Wisconsin, they take pride in their skilled craftsmen and fabricators, and are members of the Associated Builders and Contractors Association.

Verified


18 miles from Janesville, WI
Click to reveal
View details
janesville map
Have a project bidding in Janesville, WI?
Upload your plans and reach qualified local subs in Janesville, WI in just a few clicks

Related Trades

Steep Slope Roofing

Shingles and Shakes

Roof Tiles

Roof Panels

Membrane Roofing

Built-Up Bituminous Roofing

Modified Bituminous Membrane Roofing

Fluid-Applied Roofing

Coated Foamed Roofing

What the Early Adopters are Saying About Downtobid

"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!"

Robyn LynnMRI Builders

"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."

Zalmy KavkaFounder, ZK Builders

""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, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

What the Early Adopters are Saying About Downtobid

"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!"

Robyn LynnMRI Builders

"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."

Zalmy KavkaFounder, ZK Builders

""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, more specific, more detailed quotes, more the correct quotes that we're looking for from you guys as opposed to maybe other places.""

Ryan PastorEstimator at George H. Pastor and Sons General Contracting

FAQs

What is Downtobid and how can it help find Roofing professionals in Janesville, WI?

Downtobid is a platform that helps you find Roofing contractors in Janesville, WI and submit bid requests for your projects. You provide project details, and the contractors respond with their bids through the platform.


Requesting bids from Janesville, WI-based Roofing 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 Janesville, WI 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 Roofing 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 Roofing 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 Roofing 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 Janesville, WI contractors

Most Roofing 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!

Quick stats about Roofing companies database in Janesville, WI

Total contractors

704 contractors

Total union contractors

58 union contractors

Total non union contractors

410 non union contractors

Total minority owned businesses

20 minority owned businesses

Total women owned businesses

7 women owned businesses

Average response time

4 days

Browse Subcontractors