GAF Master Elite Certified. Licensed in 24 states. BGC installs and repairs commercial roofing systems that keep your building watertight, your tenants comfortable, and your operating costs under control, with zero runaround and a written estimate before we touch anything.
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BGC covers all of your roof repair and replacement needs for a variety of commercial roofs, including shingle, metal, flat, asphalt, and many more. Every project is managed by a Buckshot project manager from the first site assessment to the final walkthrough.
Low-slope and flat commercial roofs need watertight detailing at every seam, drain, and penetration. We install and repair systems built to keep standing water out and your building dry, with a written scope before work begins.
Metal roofing systems offer long service life and low maintenance for warehouses, agricultural, and commercial structures. We install new metal roofs and repair existing panels, fasteners, and flashing.
For steep-slope commercial buildings, churches, and multi-unit properties, we install GAF asphalt shingle systems to manufacturer specification, with access to GAF's enhanced warranty tiers.
Leaks, failed flashing, ponding, storm damage. We locate the real source of the problem and repair it, so a small issue doesn't become a full tear-off. Written estimate before any work starts.
When a commercial roof is past repair, we plan the replacement around your operations, tear off the old system, address the decking, and install a new system to keep your building watertight for the long term.
When wind or hail opens up a commercial roof, we respond, tarp exposed areas, and document the damage for your insurance carrier. Our storm line is answered 24/7 at (608) 909-9109.
As a GAF Master Elite contractor, BGC can offer warranty coverage that standard installers cannot. The right tier depends on your building, your system, and how long you plan to own it.
Standard manufacturer shingle coverage on the materials installed.
Enhanced coverage with added workmanship protection on the install.
System-level coverage available through Master Elite contractors.
Coverage across the full GAF roofing system components.
GAF's highest tier, available only through Master Elite contractors like BGC.
Enhanced tiers including System Plus and Golden Pledge are only available through GAF Master Elite contractors. Ask us which tier fits your building.
Completed commercial projectA commercial roof protects your inventory, your tenants, and your bottom line. BGC has been a family-owned roofing and exterior contractor since 1979, and we bring that same accountability to every commercial building we work on.
Filing the claim correctly determines what you get paid. We document the damage, attend the adjuster inspection, and make sure the approved scope is complete before work starts. We're pre-approved through five preferred carrier programs that let us speak the same language as adjusters from the first call.
"GAF Master Elite Certified. Licensed in 24 states. A written estimate before we touch anything."
GAF is the largest roofing manufacturer in North America, and Master Elite is their top certification tier, held by fewer than 2% of roofing contractors in the country. It means our installation quality has been independently verified, not just self-reported.
For commercial building owners, it also means access to GAF's enhanced warranty tiers, including System Plus and Golden Pledge coverage, which are only available through Master Elite contractors.
Buckshot's GAF Master Elite certification
Licensed 24 States
Family-Owned Since 1979

"We used Buckshot for a new roof. Very responsive, communicated well and did a phenomenal job!"
"The entire team was professional and knowledgeable. Always willing to answer questions. Thank you Buckshot team for making our project run quickly and smoothly."
Our main office is at 621 N Sherman Ave, Suite B5 in Madison, Wisconsin, with a field office in Centerville, Iowa. From there we serve commercial buildings across a wide territory. If your building is in one of these areas, call (608) 909-9109 or request a free site assessment.
We serve commercial property owners across Dane County and Milwaukee County, plus surrounding communities throughout southern and southeastern Wisconsin.
We serve commercial buildings in Centerville, Iowa and the surrounding region, and we are licensed to work in 24 states for larger commercial and multi-site projects.
We are not Iowa public adjusters, nor do we offer public adjusting services. Iowa Code §522C.
Commercial roof repair, replacement, storm response, or a written estimate, BGC handles it. GAF Master Elite certified, licensed in 24 states, with zero runaround.
Buckshot General Contracting, family-owned since 1979. 621 N Sherman Ave, Suite B5, Madison, WI 53704 · Field office Centerville, IA · Mon to Sat 8AM to 5PM · Emergency 24/7 · (608) 909-9109. WI Lic. DC-080900045 · IL Lic. 104017198 · GAF Master Elite Certified · FORTIFIED Provider · Licensed in 24 states. GAF warranty coverage is provided by GAF and subject to GAF's terms and registration requirements. Insurance coverage, deductibles, and settlements are determined solely by your carrier and policy; we do not guarantee any claim outcome. We are not Iowa public adjusters, nor do we offer public adjusting services. Iowa Code §522C.