Roofing Cost in Janesville, WI in 2026
Most Roofing projects in Janesville, WI cost between $10,000 and $31,000. The typical price is $16,500.
Janesville prices track the national average closely. Costs here are close enough to the national picture that the adjustment barely moves the number.
What drives the price
- Architectural asphalt versus metal, tile or slate
- Roof pitch and number of stories
- Tear-off of one or more existing layers
- Decking replacement found once the old roof is off
Usually included
- Tear-off and disposal
- Underlayment, drip edge and flashing
- Shingles and ridge vent
- Manufacturer material warranty
Usually extra
- Deck replacement beyond a few sheets
- Gutters
- Structural repair
Unit prices in Janesville, WI
| Quality tier | Cost per square |
|---|---|
| Budget | $455 |
| Mid-range | $760 |
| High-end | $1,400 |
Roofing contractors in Janesville, WI
Businesses listed on Google near Janesville, WI. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Rooster Roofing
4.9(228 reviews)
2000 E Racine St Ste 130, Janesville, WI 53545
Thiele Roofing & Construction
5.0(144 reviews)
2134 US-14, Janesville, WI 53545
DMR Exteriors
5.0(77 reviews)
6811 W Thornapple Dr, Janesville, WI 53548
Tri-County Contracting
4.9(52 reviews)
1352 Excalibur Dr, Janesville, WI 53546
RNF Roofing Company
5.0(31 reviews)
12 N Parker Dr, Janesville, WI 53545
Roofing Built To Last
5.0(31 reviews)
20 E Milwaukee St, Janesville, WI 53545