Service Area · Beloit, WI
A Beloit address can sit on either side of the state line. Crews carrying both the Wisconsin Dwelling Contractor cert and the Illinois roofing license, pulling the correct permit at the correct office. Free inspections in Beloit and South Beloit.
Beloit sits on the Wisconsin side of the state line. South Beloit sits on the Illinois side. A Beloit mailing address can land you in either. The building code, the permit office, and the license your roofer needs all flip the moment you cross the river.
Beloit, WI side
South Beloit, IL side
Same crew, same truck, same drive. Two licenses, two permit offices, two state codes.
Beloit grew on the Rock River as a factory town. Beloit College has anchored the east side since 1846. Each era left its own roof.
Beloit runs its own Building Inspections office. A Beloit reroof gets filed, inspected, and signed off by Beloit staff against the Wisconsin state code.
Permit packet goes to City Hall on State Street before any tear-off begins. Wisconsin Dwelling Contractor cert #747-DCFR rides with the application.
Beloit inspector verifies deck, ice-dam membrane, and underlayment after tear-off. Wisconsin's ice-dam rule: 30 inches up-slope from the roof edge, 12 inches past the inner face of the exterior wall on slopes 4:12 or less.
City sign-off on flashing, fastener pattern, attic ventilation, and ridge installation. Beloit inspector closes the permit.
Crews work the Rock River corridor from Roscoe up through South Beloit, across the state line into Beloit, and north to Janesville. Both sides of the line covered with the matching license card.
Pull your property tax bill. If it lists Rock County, you're in Beloit, WI and your crew needs Wisconsin Dwelling Contractor certification. If it lists Winnebago County, you're in South Beloit, IL and you need IL roofing license #104.019856 on the bid. The mailing address won't tell you, the zip code overlaps, and your driver's license is the secondary check. Tax bill maps to which permit office gets the application. We carry both licenses (WI #747-DCFR + IL #104.019856) so we work either side.
From legally pulling a permit, yes. Wisconsin DSPS requires a Dwelling Contractor (the company) plus a Dwelling Contractor Qualifier on staff for residential roofing. An Illinois roofing license alone does not satisfy that. Some chasers work around it by skipping the permit entirely, which is exactly the work no Beloit homeowner should let on the roof.
Different city, different staff, different office. The City of Beloit runs its own Building Inspections department at City Hall on State Street. Janesville's permits go through Janesville Building & Development Services. Both apply the Wisconsin Uniform Dwelling Code, but the inspectors are different, the schedules are different, and a Beloit permit cannot be filed at the Janesville counter.
The threshold-flip is what matters. Wisconsin's 30-inch up-slope rule on slopes 4:12 or shallower means low-pitch porches and additions on a Beloit Victorian get more membrane than the main roof. An IL-only crew quoting Belvidere's eave-to-24-inches geometry will short the porch by feet of underlayment, fail the deck inspection, and force a callback. Watch the bid: line items for porch and addition membrane should be measured in linear feet, not lumped into "ice and water shield."