FAMILY-OWNED · SINCE 1979 MADISON, WI · CENTERVILLE, IA LIC. DC-080900045
24/7 STORM LINE (608) 909-9109
— Commercial Roofing Contractor · Madison, WI

Commercial roofing contractor in Madison, WI - built to protect your business.

TPO/PVC flat-roof systems, commercial metal, coatings, repair & replacement for warehouses, retail and multi-tenant buildings across Madison & 24 states. GAF Master Elite (top 2%), licensed & insured — with a written estimate before we touch anything.

Trusted to scope insurance claims for

Sedgwick · Innovation · Nexus · MSP · Contractor Connection

RESPONSE IN 1 BUSINESS DAY

Request your free site assessment

Tell us about your building — we’ll confirm your site assessment within one business day.

    🔒 FREE · NO OBLIGATION · NO SPAM

    47+ yrs
    Family-owned since 1979
    Top 2%
    GAF Master Elite
    $0
    Free site assessment
    24
    States licensed
    ★ 4.9
    200+ Google reviews
    — Commercial roof systems

    Roof systems for every commercial building.

    From flat single-ply membranes to standing-seam metal, coatings and full replacements — every project managed by a Buckshot project manager, with a written scope before we touch anything.

    TPO / PVC Single-Ply

    Watertight single-ply membranes for flat and low-slope roofs — warehouses, retail and multi-tenant buildings, with reflective energy savings.

    Modified Bitumen

    Multi-ply modified bitumen for durable, redundant low-slope waterproofing where a single membrane isn’t enough.

    Commercial Metal

    Long-life standing-seam and panel metal for warehouses, agricultural and commercial structures — new installs and panel repair.

    Roof Coatings & Restoration

    Restore and extend an aging roof for a fraction of replacement — seamless, reflective coatings with real warranty coverage.

    Roof Maintenance Plans

    Scheduled inspections and small repairs that catch problems before they become a full tear-off — and protect your warranty.

    Property Management

    Volume pricing, one dedicated PM, and portfolio-wide roofing for property managers and multi-site building owners.

    Not sure which system fits your building?

    A Buckshot PM walks your roof, diagnoses the real issue, and gives you a written scope — at no cost and no obligation.

    Sec 02 / 06
    — Why building owners choose Buckshot

    Built to protect your business, with zero runaround.

    A commercial roof protects your inventory, your tenants and your bottom line. We’ve been family-owned since 1979, and every job is run by a Buckshot project manager from the first site assessment to the final walkthrough.

    A written estimate, first

    We assess the building and hand you a written scope before we touch anything — zero runaround, no surprise change orders.

    One project manager, start to finish

    Every job is run by a Buckshot PM from first assessment to final walkthrough. Licensed in 24 states for multi-site work.

    ★ Owner favorite

    GAF Master Elite · Top 2%

    Independently verified installation quality — and access to enhanced warranty tiers (System Plus, Golden Pledge) that only Master Elite contractors can issue.

    Maintenance that prevents tear-offs

    Scheduled inspections and small repairs catch problems early — extending roof life and protecting your warranty.

    ★ Owner favorite

    Insurance & storm claims handled

    We document the damage, attend the adjuster inspection and confirm the approved scope is complete — pre-approved through five carrier programs.

    24/7 storm & emergency response

    Wind or hail opens up your roof? We respond, tarp exposed areas and document the damage for your carrier — answered 24/7.

    ● Storm crews available today

    Storm damage on a commercial roof? We handle the claim.

    We document the damage, attend the adjuster inspection and confirm the approved scope is complete before work starts — pre-approved through five preferred carrier programs.

    Our promise

    Four reasons the first call is risk-free.

    Free site assessment

    A Buckshot PM walks your roof at no cost and no obligation — we reply within one business day.

    A written estimate first

    Full scope in writing before we touch anything — no surprise change orders.

    One PM, start to finish

    Assessment to final walkthrough, managed by one Buckshot project manager. No handoffs.

    GAF enhanced warranties

    System Plus and top-tier Golden Pledge coverage — available only through Master Elite contractors.

    Sec 03 / 06
    — Side by side

    Buckshot vs. a standard commercial installer.

    What building owners actually get with BGC versus what most commercial roofers quote.

    SPECIFICATION

    MOST CONTRACTORS

    BUCKSHOT (BGC STANDARD)

    GAF contractor tier

    Authorized

      Master Elite (top 2%)

    Warranty tiers available

    Standard only

      System Plus & Golden Pledge

    Project management

    Crew lead

      Dedicated Buckshot PM

    Written scope before work

    Sometimes

      Always, in writing

    Insurance / claim handling

    You negotiate

      In-house · 5 carrier programs

    Licensing

    Local only

      Licensed in 24 states

    Liability coverage

    Program minimum

      2–3× minimum

    Track record

    Varies

      Family-owned since 1979

    Sec 04 / 06
    — What building owners say

    4.9 stars, pulled straight from Google.

      4.9 / 5 · 200+ verified reviews
    Posted on Google Google
    Joy I profile picture
    Joy I
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    When the big storms came through the Madison-area in April 2026, I immediately started looking for a reputable roofer—who also understood the importance of weather-resistant materials that can withstand hail and wind. It didn’t take me long to find Brad from BCG. We had damage that needed to be repaired before the next round of storms came through later that day and Brad had a crew out within hours. Our neighbors also had damage, and when their roofing company didn’t show up, Brad and his crew also took on fixing their damage on the spot. The contracting process was done over email and we were able to clearly understand all of the options available to us. On the day of install, the crew was efficient and fast with their work. But also, mistakes can happen. And what matters to us is not that there’s perfection (because that’s not realistic), but how a contractor deals with a mistake. As they were taking down the tarps when they were finished with the roof, one of our lights next to the garage broke. Brad helped find a replacement online and had it shipped directly to our house! Such great service! All in all, we were very happy with Brad and the service we received from him and BCG. We’ve since recommended their services to several of our friends and neighbors who also had storm damage. While I hope we won’t have to do that again for a long time, we would work with BCG again in a heartbeat!
    Posted on Google Google
    Shelly Ziegler profile picture
    Shelly Ziegler
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    I am extremely pleased with the service Matt Walmer from Buckshot General Contracting (BGC) provided for me during the hailstorm damage in Madison in April. I had just switched insurance companies one year ago and was worried about how much they would cover. Matt assured me everything would be taken care of and had nothing to worry about. True to his word he immediately answered phone calls during off hours even when he was with daughter at volleyball and answering texts in seconds Matt met up with assessor and arrived 20 minutes early. During roof replacement he stopped in 3 times to check the progress and next day he came back to do a walk around to make sure the cleanup was to his standards. I have been so blessed to work with Matt at BGC as my contractor as everything went so smoothly. No problems with my insurance company and I was the first one on my block to get my roof done. I also was telling Matt about some of my neighbors having problems with their insurance and he was willing to look at their paperwork and giving them advice on how to deal with them. I can proudly say I announced to them how good Matt was and gave them his card. Thank you so much Matt for your excellent service and being a great representative for Buckshot General Contracting. These days days it’s hard to find a business that is 100% committed to making sure the customer is their #1 concern. Going to be doing more work and sticking with them as I know it will be top quality.
    Posted on Google Google
    Amy Stephens profile picture
    Amy Stephens
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    We contacted BGC after storm damage and had them completely re-roof and re-side our house, garage, and shed. The entire process was incredibly smooth from start to finish. They were easy to work with, handled all the details, and made what could have been a stressful situation completely worry-free. Our contact, Jayce Kirkland, was outstanding. His professionalism, communication, and courteous demeanor were truly a breath of fresh air. He took care of everything for us and made sure the project stayed on track every step of the way. We couldn’t be happier with the experience and have and would highly recommend BGC to anyone needing roofing or siding work!
    Posted on Google Google
    Rob Anast profile picture
    Rob Anast
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    Very customer focused company. Replaced my roof and siding after hail and wind damage 6 years ago. Second hail and damage storm this year and they are my vendor of choice again. In process now to replace my roof and siding.
    Posted on Google Google
    paolo masone profile picture
    paolo masone
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    Brad gave me a good price and the roof looks great! The roof was replaced in one day.
    Posted on Google Google
    Doug Cooper profile picture
    Doug Cooper
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    They did an excellent job! Fast, efficient and did a great job cleaning up.
    Posted on Google Google
    christos karampetsos profile picture
    christos karampetsos
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    My family member needed a roof replacement after the recent storm in Madison , Chad came out to inspect the roof and went over the options with us. Full roof replacement and the new roof looks GREAT, they were done with in 2 days and left no mess behind which was very thankful for. Thanks !!
    Posted on Google Google
    Jason Montez profile picture
    Jason Montez
    Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
    *update* number 2 I have been through about 4 different people now to get my issue fixed. They came and fixed the side that was leaking. The contractor that came out confirmed the siding wasnt installed properly and put in some flashing to fix the issue. Since it wasnt installed right i wanted the rest of the house done to prevent other issues and the company agreed to do that. Still not done and now im dealing with yet another person who has not contacted me to resolve my issue. Told them when this job was completed i wanted a new patio door as well to get the last year of the energy credit. Crickets. I have been very patient, but am beyond frustrated at this point. *update* After posting i was contacted regarding my review. Turns out the reason i wasn’t contacted was because my salesman is no longer with the company and never responded to tell me that when i called him (his number was still correct at the time of the call). I had a rep come to my home and immediately discuss solutions to the issue. Everything was done properly on my home, its just one of those things no one could foresee. I am beyond happy with the speed things are moving once i was contacted. Already making plans for additional work needed next season. Had windows and siding done. The windows crew was fantastic. Personable as well as professional. Siding crew was also great. My issue comes with the after care. My basement was leaking during rains. It also leaked running the sprinkler for new grass. Contacted my salesman and never heard back. Been probably a month? Had a contractor friend of mine come look and the issue was the siding wasnt ran low enough (or a piece of flashing would have worked as well) to stop water from coming through the basement from under the sill plate. Id have even paid to have it corrected, but no call. My issue is a simple one, but the aftercare deserves a one. The total score is because their crews were great. The people in admin simply need to be better. I had to remove foam that was trafficking water in and will be using flex seal to create a barrier since no call was made back. Update as of april, 2026. After some frustrating back and forth one of their contractors came our and looked at my situation late summer of 2025. Confirmed the siding wasnt done properly and installed flashing where the leak was and i haven’t had an issue since. Despite the numerous tornados weve had. With that said, Fall of 2025 i told them (after being informed the siding wasn’t done properly by their guy) i told them while the basement no longer seems to leak, i want the rest of the house covered with that flashing incase their are other problems. i dont want to refinish my basement to discover issues. The “salesman” essentially accused me of only wanting free things and after him explaining to me how awesome he was and that i was wrong, i stopped the phone call. The subcontractors they hire are overall solid, but some of the staff have made the company unusable for me. Just be cautious if you use them. Communication is great… until they get your money.
    Sec 05 / 06
    — Frequently asked

    Commercial roofing questions, answered.

    Flat and low-slope single-ply membranes (TPO and PVC), modified bitumen, standing-seam and panel metal, and GAF asphalt systems for steep-slope commercial buildings — plus coatings and restorations.

    We reply within one business day and schedule a Buckshot project manager to walk your roof. You get a written estimate before any work begins, at no cost.

    As a GAF Master Elite contractor we can offer Silver Pledge, System Plus, and the top-tier Golden Pledge — enhanced coverage that standard installers cannot issue.

    Yes. We document the damage, attend the adjuster inspection, and confirm the approved scope is complete before work starts. We’re pre-approved through five preferred carrier programs.

    Our main office is in Madison, WI with a field office in Centerville, IA. We’re licensed in 24 states for larger commercial and multi-site projects.

    Always. Every commercial project gets a written scope before we touch anything — no surprise change orders.

    Sec 06 / 06
    — Where we work

    Commercial roofing across Wisconsin & Iowa.

    Two offices — our Madison, WI headquarters and our Centerville, IA field office — serving commercial buildings across Dane & Milwaukee counties and southern Iowa. Licensed in 24 states for larger and multi-site projects.

    ● Wisconsin · Headquarters

    Madison, WI Office

    621 N Sherman Ave, Suite B5
    Madison, WI 53704

    Mon–Sat 8AM–5PM · 24/7 Storm Line

    ● Iowa · Branch Office

    Centerville, IA Office

    20120 IA-2
    Centerville, IA 52544

    Mon–Sat 8AM–5PM · 24/7 Storm Line

    Popular service areas
    — Free site assessment

    Built to protect your business.

    Commercial roof repair, replacement, storm response, or a written estimate — BGC handles it. GAF Master Elite certified, licensed in 24 states, with zero runaround.

    RESPONSE IN 1 BUSINESS DAY

    Request a free site assessment

    Same form, wherever you are on the page.

    ★★★★★ 4.9/5 on 200+ Google reviews

    Crew available todayFreeInspection1 dayMost installsDeductible onlyOn covered claims4.9 / 5200+ Google reviews

    ●  From the crew that writes the guides

    Done reading? Let us look for you.

    The guides tell you what to check from the ground. We get on the ladder, photograph every facet, and tell you straight: a claim, a repair, or nothing to worry about.

    Free roof inspection

    Three fields. Twenty minutes on site. Zero cost, zero obligation.

    Free · No obligation · No spam

    Rather talk? (608) 909-9109