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Commercial Roofing Contractors in Green Bay, Wisconsin

Green Bay sits near the middle of the cities we cover on every local fact that shapes commercial roofing. 27 local roofers are listed.

  • 35.7%Housing units outside single-family houses
  • 41Days with wind gusts of 58 mph or more
  • 12Days with hail of 1 inch or more
  • 27Roofers listed here
All roofers in Green Bay

What commercial roofing is, and what to ask about it

Commercial roofing covers retail, office, warehouse, church and multi-family buildings. Most of these roofs are flat or low-slope and use single-ply membranes, modified bitumen, built-up roofing or standing seam metal.

Crews, materials and warranties differ from house roofing. A company that is good on shingles may not be the right one for a membrane roof.

Signs you need it

  • Ponding water after rain on a flat roof
  • Open seams or failed flashing at rooftop units and parapets
  • Ceiling stains below drains, units or roof edges
  • A roof near the end of its warranty, with a lease or sale coming up

Ask each roofer

  • How many buildings like mine have you roofed in the last two years?
  • Do you scope the whole drainage path or only the wet spot?
  • Can you scan or core the roof to see whether the insulation is wet?
  • Who holds the membrane warranty, you or the manufacturer?

What Green Bay changes about commercial roofing

Green Bay sits near the middle of the cities we cover on every local fact that shapes this job. No single local condition should drive the bid, so compare written quotes on scope, materials and warranty.

Local facts that shape commercial roofing in Green Bay
FactGreen BayMedian cityRank (1 is highest)
Housing units outside single-family houses35.7%33.2%77 of 213
Days with wind gusts of 58 mph or more4150137 of 212
Days with hail of 1 inch or more1216.5145 of 212
Roofing companies with payroll in the county1618111 of 210
Sources: NOAA Storm Events (county, 2014 to June 2026), NASA POWER (2014 to 2023), U.S. Census Bureau. How we collect data

When hail is reported in Brown County

June has the most reports, 11 of 49. Reports run from March to September.

The county's biggest hail days

The largest stone in NOAA's record for Brown County fell on September 7, 2021: 2.5 inches, about the size of a tennis ball.

That day brought 6 reports, with the largest from Wrightstown.

A commercial roof laid before September 2021 was in place for the largest stone in the record, so ask for a roof survey and keep it with the warranty papers.

The strongest tornado in the record was rated EF0 on August 7, 2019 and stayed on the ground for 6.2 miles.

The strongest thunderstorm gust was 75 mph, on June 15, 2022.

Biggest hail days in Brown County
DateLargest hailReportsWhere
September 7, 20212.5 in, a tennis ball6Wrightstown
June 24, 20261.75 in, a golf ball7Pulaski
March 30, 20261.75 in, a golf ball5Ashwaubenon
NOAA Storm Events, 2014 to 2026. A county report is not proof of damage at your address.

Why this page prints no city price for commercial roofs

A commercial roof is priced by the building: its area, membrane, insulation, drainage and rooftop equipment. One range per city would mislead.

Ask each company for a written scope and a price per square foot of roof, so bids can be compared line by line.

Estimates for a 2,000 square foot roof, not quotes. How we build them

Roofers to start with in Green Bay

6 of 27 listed. They are based in Green Bay (3), Bonduel, Little Suamico, New Franken. We do not tag companies by service, so ask each one about commercial roofing.

See all 27 roofers in Green Bay

PickARoofer lists roofing companies serving Green Bay, WI. This is a general roofing directory; confirm commercial roofing experience and availability with each company. A license-checked badge describes a separate registry check, not a confirmed service specialty or insurance check. Confirm scope, insurance and availability directly. Requests go to one contractor at a time, with up to three attempts; we cannot promise a response or a start date. Free for homeowners.

Permits and state rules

Do I need a permit for commercial roofing in Wisconsin?

Permit requirements depend on the property, scope of work and local jurisdiction. Check with the city or county building department and confirm who will obtain any required permit before work starts.

Permit rules for Green Bay

More in Green Bay

Commercial Roofing in nearby Wisconsin cities

All roofers nearby

Ready to talk to a local roofer in Green Bay?

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