9 Roofing Companies in Germantown, Wisconsin

Public records on roofing contractors operating in Germantown. Every record is sourced from a public agency or verified third-party directory and stamped with a date.

2 Companies in Germantown

Showing 2 of 2
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Company City Reach How far the company works. Local = serves a single state; Multi-State = lists service areas in two or more states. Based on the service areas the company advertises. Site Age How long the company's website domain has been registered, read from public WHOIS / RDAP records. It's a rough proxy for how long the business has been around. Credentials Manufacturer certifications and trade-association memberships we verified against each provider's own directory. Hover a badge to see its full name. Rating A blended average of the company's ratings across Google, Yelp, BBB and manufacturer networks - not any single site's score. Records How many of 5 public-record checks this company clears: a state license on file, a registered LLC / Inc, a commercial address, at least one credential, and a 4.0+ rating.
Wisconsin Roofing Germantown Local 11 years
  • CT
4.9
Great Lakes Roofing Corporation Germantown Local 26 years
  • NRCA
5.0

7 Companies That Service Germantown (Located Nearby)

Showing 7 of 7
Filter
Company City Reach How far the company works. Local = serves a single state; Multi-State = lists service areas in two or more states. Based on the service areas the company advertises. Site Age How long the company's website domain has been registered, read from public WHOIS / RDAP records. It's a rough proxy for how long the business has been around. Credentials Manufacturer certifications and trade-association memberships we verified against each provider's own directory. Hover a badge to see its full name. Rating A blended average of the company's ratings across Google, Yelp, BBB and manufacturer networks - not any single site's score. Records How many of 5 public-record checks this company clears: a state license on file, a registered LLC / Inc, a commercial address, at least one credential, and a 4.0+ rating.
Milwaukee Roofing Brown Deer Local 20 years
  • OC
5.0
WeatherPro Exteriors Milwaukee Local 17 years
  • OC
  • VELUX
  • JM
4.6
All Season Roofing Greendale Local 6 years
  • CT
4.5
Rescue My Roof Butler Local 7 years
  • ATLAS
5.0
Alois Roofing and Sheet Metal West Allis Local 22 years
  • CT
5.0
1-800-RITE ROOF Brookfield Local 18 years - 4.9
WeatherPro Exteriors Milwaukee Local 5 years - 4.2

These firms list Germantown in their advertised service area but are based in another city. The “City” column shows where each is located.

Storm & hail history

  • 80 Storm events (10yr)
  • 2.5″ Max hail size
  • 81 mph Max wind gust
  • 1 Tornadoes (10yr)
Events per year by type
Event type breakdown
Seasonality - events by month (10yr total)

Recent storm events

Date Type Magnitude
Hail 1.25″
Hail 1″
Hail 1″
Hail 1″
Thunderstorm wind 58 mph
Thunderstorm wind 58 mph
Hail 0.88″
Hail 1″
Thunderstorm wind 58 mph
Hail 0.75″

NOAA records storm events at the county level. Figures above cover Washington County, which contains Germantown.

Recent Inspections and Violations

Date Employer Violation Type Penalty
GREAT LAKES ROOFING CORPORATION
Warning line systems 1926.502(f)(1)(iii)
Serious $0
GREAT LAKES ROOFING CORPORATION
Frequent and regular jobsite inspections required 1926.20(b)(2)
Other $0
GREAT LAKES ROOFING CORPORATION
Training must cover specified topics 1926.503(a)(2)(iii)
Serious $0
GREAT LAKES ROOFING CORPORATION
Safety monitoring systems 1926.502(h)(1)(v)
Serious $0
GREAT LAKES ROOFING CORPORATION
Fall protection at 6 ft on walking/working surfaces 1926.501(b)(1)
Serious $2,959
GREAT LAKES ROOFING CORPORATION
Warning line systems 1926.502(f)(1)(iii)
Other $2,000
GREAT LAKES ROOFING CORPORATION
Frequent and regular jobsite inspections required 1926.20(b)(2)
Serious $0
GREAT LAKES ROOFING CORPORATION
Warning line systems 1926.502(f)(1)(i)
Other $0

Roofing in Germantown, by the numbers

Computed from our records · as of Jul 11, 2026

What do roofing jobs actually cost in Germantown?
Across the 19 itemized residential roofing permits we hold for the roofers we track in Germantown, jobs have ranged from $100 to $100,000, with a median of $19,000. A typical recent example: a residential re-roof at $19,000. These are actual filed amounts - not national estimates - and Germantown's median runs above the Wisconsin residential median of $18,400.
How many roofing companies in Germantown are actually licensed and verified?
Of the 2 companies we track in Germantown, 1 has an active contractor license located in public records, 1 is a registered business entity, and 1 operates from a commercial rather than residential address. Wisconsin issues roofing-contractor licensing at the state level, so an active state license is the baseline credential to confirm before hiring. A company not appearing with a license here isn’t proof it’s unlicensed - some jurisdictions don’t publish - so verify directly, and always confirm liability and workers’ comp insurance before work starts.
Is Germantown a storm-damage market, and how do I avoid storm chasers?
Washington County has recorded 80 significant storm events in the past decade, including hail up to 2.5" and wind gusts to 81 mph, so storm-driven roof damage is common here. After big storms, be wary of out-of-area crews who show up unsolicited, pressure you to sign immediately, or ask you to sign over your insurance claim. 2 of the roofers we track are based in Germantown itself, alongside 7 that service it from nearby - favor an established local firm you can verify over a crew that appeared after the hail.
Which manufacturer certifications do Germantown roofers hold?
2 of the 2 roofers we track in Germantown hold at least one manufacturer certification (GAF, Owens Corning, CertainTeed, TAMKO, IKO, Malarkey). The most common here is CertainTeed, held by 1 company - versus 46% certified across Wisconsin. Certification means the manufacturer vetted the contractor and lets them back your roof with stronger, longer material-and-labor warranties. Not required to install a roof, but a real signal of training and standing.
What's the safety record of roofers in Germantown?
Roofing is a high-fall-risk trade, so safety history matters. Of the 2 companies we track in Germantown, 1 has at least one federal OSHA violation on record in the past 10 years, and 1 has none. We show any recorded violation - citation, severity, and penalty - on each profile. A clean record isn’t a guarantee, but repeated serious violations are a real red flag.