Best Roofers in Green Bay, Wisconsin
9 roofing companies found. Browse ratings, reviews, and contact information.
In Green Bay, Wisconsin, the condition of your roof isn't just about curb appeal — it's about protecting your family and your investment from real weather threats. The wind patterns in the Green Bay area mean that roofs need to be installed with high-wind fastening methods. Standard installation practices from calmer regions simply don't hold up here. Expect to pay anywhere from $7,000 to $21,000 for a complete roof replacement in Green Bay. That range reflects differences in material grade, roof pitch, and whether you're dealing with storm damage or planned replacement. Make sure any roofer you hire in Green Bay carries an active Dwelling Contractor Certification (DC/DCQ) — it's a legal requirement in Wisconsin and your best protection against substandard work. Take a look at the 9 Green Bay-area roofing contractors below. Each listing includes ratings and contact details so you can start getting estimates right away.
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Storm & Weather Risk in Green Bay, Wisconsin
Every city has its own weather fingerprint. Here's what the storm data tells us about the specific risks your roof faces in Green Bay.
Hail Risk
Moderate
Hurricane Risk
Low
Tornado Risk
Moderate
Wind Damage
High
Hail Risk: Wisconsin experiences frequent hail from spring and summer severe thunderstorms, with the southern and western parts of the state being the most hail-prone.
Hurricane Risk: Wisconsin's far-inland northern location makes hurricanes a non-factor for the state.
Tornado Risk: Wisconsin averages about 25 tornadoes per year, with peak activity from May through August. The June 2007 Stoughton EF3 tornado caused significant damage near the state capital.
Wind Damage: Green Bay's position at the head of the bay of Green Bay amplifies lake-effect wind events, with powerful gusts during fall and winter storms.
Sources: Storm risk data compiled from NOAA Storm Prediction Center, National Hurricane Center, NCEI Billion-Dollar Weather Events, and National Weather Service local forecast offices. Risk levels reflect historical frequency and severity of events in this area.
Average Roofing Costs in Green Bay, Wisconsin
What you'll pay for roofing work in Green Bay depends on several factors, from the materials you choose to the pitch and size of your roof. These numbers reflect current local market conditions.
Roof Repair
$300 – $1,500
Average repair cost range
Full Replacement
$7,000 – $21,000
~2,000 sq ft avg · $360/square
Common Materials
Wisconsin roofing costs are moderate, with the Milwaukee metro area commanding higher prices. Heavy snowfall, ice dams, and freeze-thaw cycles are major concerns statewide. Metal roofing is growing in popularity for its ability to shed heavy snow loads and resist ice dam formation.
Insurance Tip: Wisconsin homeowners insurance is affordable. Wind and hail damage are covered under standard policies. Proper ice dam prevention with adequate attic insulation and ventilation can help avoid winter damage claims.
Best Season: Late spring through early fall (May–October) is the primary roofing season. Early fall often provides the best combination of weather and contractor availability.
Wisconsin Roofing License & Insurance Requirements
When hiring a roofer in Green Bay, the license check is non-negotiable. Wisconsin requires all roofing contractors to carry specific credentials — here's what to look for.
License
Required
Insurance
Required
Bond
Not Required
License: Wisconsin requires a Dwelling Contractor (DC) certification and Dwelling Contractor Qualifier (DCQ) certification through the Department of Safety and Professional Services (DSPS) for anyone pulling building permits for residential work including roofing. Requires 12-hour pre-license course and exam. Renewal every 2 years with 12 hours CE.
Insurance: Wisconsin requires proof of liability insurance for contractor certification. Workers' compensation insurance is required for employers with 3 or more employees.
Permits: Building permits are required for roofing work in Wisconsin. The Uniform Dwelling Code applies to one- and two-family dwellings statewide, and local building departments issue permits and conduct inspections.
Consumer Tips
- ✓Ask whether the contractor holds a Dwelling Contractor Qualifier certification from DSPS
- ✓Verify any local contractor license required by your municipality
- ✓Ask for proof of general liability and workers' compensation insurance
- ✓Get at least 3 written estimates with detailed material and labor specifications
- ✓Ask about experience with Wisconsin's freeze-thaw cycles, ice dams, and heavy snow loads
- ✓Ensure a written contract includes scope, materials, timeline, warranty, and payment schedule
Regulatory body: Wisconsin Department of Safety and Professional Services
❄️Ice & Snow Roof Protection in Green Bay, Wisconsin
Winter weather is a leading cause of roof damage in Green Bay, Wisconsin. Ice dams, heavy snow loads, freeze-thaw cycling, and ice-filled gutters can compromise even well-maintained roofs. The combination of cold temperatures and moisture creates unique challenges that require specific materials, maintenance practices, and awareness to prevent costly damage throughout the winter season.
Best Roofing Materials for Cold-Weather Climates
- ✓Architectural asphalt shingles with SBS (rubberized) modification resist cracking in freeze-thaw cycles far better than standard shingles
- ✓Standing-seam metal roofing sheds snow naturally and prevents ice dam formation due to its smooth, continuous surface
- ✓Ice and water shield membrane should be installed along all eaves, valleys, and around penetrations (code requirement in most cold-climate states)
- ✓Adequate attic insulation (R-38 to R-60) prevents heat loss through the roof that causes ice dams
- ✓Proper ridge and soffit ventilation maintains cold roof deck temperature, preventing snowmelt that refreezes at the eaves
Winter Roof Readiness Checklist for Green Bay
- ☐Inspect attic insulation depth and coverage before winter. Gaps allow heat to escape and create ice dams on the roof above
- ☐Clear gutters and downspouts of debris in late fall to prevent ice buildup that damages gutters and causes water backup
- ☐Check for proper attic ventilation by looking for frost on the underside of roof sheathing on cold mornings
- ☐Inspect flashing around chimneys and walls where ice dam leaks most commonly occur
- ☐Look for cracked, curled, or missing shingles that could allow ice-melt water to penetrate before winter hits
- ☐Ensure bathroom and kitchen exhaust vents discharge outside (not into the attic) to prevent moisture and frost buildup
After Heavy Snow or Ice: What Green Bay Homeowners Should Do
After a heavy snowfall or ice storm in Green Bay, monitor your ceilings for water stains that indicate ice dam leaks. If you notice icicles forming along your eaves or gutters, this is a sign of ice dam formation. Do not attempt to remove ice dams yourself with hammers, chisels, or salt, which can damage shingles and void warranties. Instead, use a roof rake from the ground to clear snow within 3-4 feet of the eaves. For active leaks, call a professional who uses steam to safely remove ice dams. Document any interior water damage with photos for insurance purposes.
Winter Roof Damage Insurance in Wisconsin
Ice dam damage and roof collapse from snow load are generally covered under standard homeowners insurance as sudden and accidental damage. However, damage resulting from poor maintenance (e.g., inadequate insulation causing chronic ice dams) may be denied. Keep records of attic insulation upgrades and annual roof maintenance to support claims. If your roof is older than 15-20 years, check whether your policy covers actual cash value (depreciated) vs. replacement cost, as winter damage claims on aging roofs may be significantly reduced.
Data sourced from NOAA SPC, National Hurricane Center, and NWS local offices.