The 8 best commercial roofing contractors serving Madison, WI — independently researched and ranked. No paid placements.
Commercial and industrial roofing in Madison covers offices, retail centres, warehouses, and multi-unit buildings — most using low-slope membrane systems such as TPO, EPDM, and modified bitumen. The 8 contractors below were selected from our full Madison top 10 as the strongest for commercial work, ranked by experience, manufacturer certifications, BBB standing, and verified reputation.
Madison's commercial roofing market combines the institutional complexity of a Big Ten university town — UW-Madison's campus involves dozens of specialized building types with diverse roof systems — with the Midwest's full-spectrum weather exposure: heavy lake-effect-adjacent snowfall from Lakes Mendota and Monona, summer hailstorms tracking through Dane County, and spring freeze-thaw cycles that stress seams and drains on every low-slope commercial building in the metro. The city's commercial stock ranges from historic Capitol Square masonry buildings to post-2000 biotech and research facilities on the University Research Park near the Beltline.
Wisconsin's adopted commercial energy code (IECC 2021 with Wisconsin amendments) requires R-30 continuous insulation for commercial roofs in Climate Zone 6A, and the City of Madison's zoning ordinances layer additional sustainability requirements onto larger commercial projects downtown. Owners who treat the insulation upgrade requirement as simply a cost add-on are missing the energy payback: Dane County's gas prices and cooling degree days make the R-30 threshold a genuine lifecycle cost reducer.
Commercial Roof Guide's Madison 2026 cost data places TPO (60 mil) at $5.12–$7.91 per square foot installed for a typical commercial project; the Wisconsin Roofed Right America cost calculator confirms single-ply TPO replacement for mid-size commercial buildings at roughly $5.20/sq ft on a per-unit basis.
Larson & Keeney Home Services has operated since 2009 and is a GAF Master Elite certified contractor, a distinction the company notes is held by only about 2% of roofing contractors in North America. The firm is BBB Accredited with an A+ rating and pairs roofing with gutters, insulation, ice-dam prevention, and attic air sealing. It serves Madison and Dane County alongside locations across Wisconsin and Rochester, MN.
Roof ReplacementRoof RepairRoof InspectionIce Dam PreventionGuttersAttic InsulationRoof Rejuvenation
Headquartered on Kingsley Way in Madison, Southern Wisconsin Roofing has served the region since 1937, making it one of the longest-operating roofing companies in the metro. The company handles new construction, re-roofing, tear-offs, single-ply, and built-up roofing systems using a range of top brand materials, and lists itself as a GAF residential roofer.
Roof ReplacementRe-RoofingRoof Tear-OffsSingle-Ply RoofingBuilt-Up RoofingNew Construction RoofingRoof Maintenance
Storm Guard of Madison specializes in storm, hail, and wind damage roof restoration and offers emergency roof tarping for damaged homes. The company is BBB Accredited with an A+ rating (accredited since 2015) and carries CertainTeed Master Shingle Applicator, Owens Corning Platinum Preferred, and HAAG Certified Inspector credentials. It serves Madison, Verona, Sun Prairie, and surrounding communities with roofing, gutters, siding, and windows.
Operating in Madison since 1988, Maly Roofing focuses heavily on commercial flat roofing, green roofs, and sheet metal work alongside residential installation and tear-offs. It is a member of the National Roofing Contractors Association and Associated Builders and Contractors, and holds Firestone Master Contractor, GAF, and CertainTeed credentials, working with systems such as Carlisle SynTec, Versico, and Johns Manville. Maly carries an A+ BBB rating but is not BBB accredited.
Madison-based Swita Metal Roofing specializes exclusively in metal roofing systems for residential, commercial, agricultural, and new-construction projects. The company installs standing-seam panels and metal shingle profiles, working with manufacturers including Isaiah Industries and VicWest. It serves homes and businesses across the Madison region and throughout Wisconsin.
Metal Roof InstallationStanding Seam RoofingMetal Shingle RoofingAgricultural RoofingPartial Roof ReplacementRoof InspectionsCommercial Metal Roofing
Brookens Construction, based in Windsor just north of Madison, has grown quickly since 2015 and was named the 11th fastest-growing company in Wisconsin in 2023. It specializes in residential and multi-family roofing, hail and storm damage restoration, and insurance claim work, installing GAF, Malarkey, CertainTeed, and Owens Corning products to Wisconsin building code. The company is BBB Accredited with an A- rating and backs work with a lifetime craftsmanship warranty.
Serving Wisconsin since 2003 and based in Middleton (Wisconsin license #1024749), DuraShield Roofing installs an unusually broad range of materials including asphalt, metal, flat TPO/EPDM, cedar shake, slate, tile, and DaVinci composite products. The company is both GAF and Owens Corning certified and partners with DaVinci and Ludowici, handling residential and commercial roofing plus storm damage work across Dane County.
Locally owned since 1971, South Central Wisconsin Roofing serves Madison along with Portage, Baraboo, and Wisconsin Dells from its Portage base. The company is an Owens Corning Preferred Contractor and Mule-Hide certified, covering residential and commercial roofing, metal roofing, roof coatings, storm damage, plus siding, gutters, and windows across Columbia, Dane, and Sauk counties.
Roof ReplacementRoof RepairMetal RoofingCommercial Roof CoatingsStorm Damage RepairSidingGuttersNew Construction Roofing
Commercial Roof System Choices for Madison's University City and State Capital Corridor
For University Research Park and biotech facilities — TPO with high puncture resistance
Research and biotech facilities in the West Campus/Research Park corridor often have high penetration density — HVAC units, exhaust stacks, conduit penetrations for data and power. Standard 45-mil TPO is inadequate for these environments; 60-mil or 80-mil mechanically attached TPO with factory-fabricated or field-welded penetration flashings provides the puncture resistance and seam strength these buildings need. Owners should specify FM Global-approved assemblies if the building carries FM insurance, as FM loss prevention standards often exceed IBC minimums.
For aging Capitol Square and Isthmus commercial buildings — modified bitumen and the masonry interface
Historic commercial buildings on the Isthmus — sandstone, brick, and terracotta facades — require roofing systems that can be terminated at masonry parapets without anchoring through historic materials. Torch-applied modified bitumen SBS systems, with their field-applied flashing details at coping stones and masonry counterflashings, are the most compatible system for these buildings. The Wisconsin Historical Society and City of Madison's landmarks commission may require approval for any re-roofing that alters a historic building's envelope — confirm jurisdiction early in the project.
Snow load management — the operational requirement Madison building owners underestimate
Dane County's ground snow load is 30 lbs/sq ft per ASCE 7-22, and the Madison Isthmus receives additional snow accumulation from lake-effect microclimate conditions. Commercial flat roofs must have drains clear before freeze-up, with overflow drains maintained at 50 mm above primary drain elevation. The common practice of removing snow with metal shovels causes more membrane damage annually in Madison than any weather event — specify rubber-tipped or plastic roof rakes and train facility staff accordingly.
Frequently Asked Questions
How many commercial roofing contractors are in Madison?
Our directory lists 8 independently verified commercial roofing contractors serving Madison, Wisconsin, ranked by experience, certifications and reputation. Larson & Keeney Home Services is ranked #1. There are no paid placements.
How do I choose a commercial roofer in Madison?
Confirm licensing and insurance for Wisconsin, ask for commercial project references in Madison, get multiple written quotes, and check each contractor's BBB standing. Every company listed here has been independently researched.
Does Madison require a commercial roofing permit and inspection?
Yes. The City of Madison's Building Inspection Division requires a building permit for commercial roof replacements. Wisconsin-licensed commercial roofing contractors must carry Department of Safety and Professional Services (DSPS) contractor registration. Madison has adopted the IBC/IECC 2021, meaning energy code compliance (R-30 insulation) is inspected as part of the permit process. Projects on UW-Madison campus involve the State of Wisconsin Division of Facilities Development — a separate permitting track from City of Madison.
What is the correct R-value for a new commercial roof in Madison, Wisconsin?
Madison falls in IECC Climate Zone 6A. Wisconsin's adopted energy code requires R-30 continuous insulation for commercial roofs. This is typically achieved with 5–6 inches of polyisocyanurate (ISO) insulation board. Note that ISO insulation's labeled R-value (typically R-6 per inch at room temperature) is derated to approximately R-5 per inch at cold-weather design temperatures — specify the long-term thermal resistance (LTTR) value for Wisconsin design conditions to ensure code compliance at actual service temperatures.
Is a roof recover (overlay) option available for Madison commercial buildings?
Yes, where the existing roof deck is structurally sound and the existing membrane is dry. Wisconsin's adopted IBC permits one re-cover before requiring a full tear-off. A roof core sample or infrared thermal scan before specifying a recover determines whether the existing insulation is dry enough to build over — wet insulation under a new membrane will continue to degrade and cause the new system to fail prematurely. Dane County's freeze-thaw cycling makes wet-insulation discovery common in buildings older than 20 years.