Primary ZIP 53545 · Rock County, WI
Construction Estimating & Material Takeoffs in Janesville, WI
Win more residential, commercial, civil, and industrial bids in Janesville, Wisconsin (Rock County) with CSI Divisions 01–48 quantity takeoffs calibrated to local ZIP 53545 crew wages (99.8 cost index). 24–48 hour delivery, flat fee from $80.
Janesville Bid Metrics
- Primary USPS ZIP
- 53545
- City Labor Index
- 101.1
- Material Index
- 98.3
- Composite Index
- 99.8
- GPS Reference
- 42.736, -89.040
Janesville, WI Calibrated Construction Assembly Benchmarks
Installed commercial cost benchmarks adjusted by Janesville’s 1.00x local composite multiplier.
| CSI Code | Commercial Construction Assembly | Unit | Janesville Installed Rate | Trade Takeoff Link |
|---|---|---|---|---|
| 03 30 53 | 6" Reinforced Industrial Slab-on-Grade (4,000 PSI + Vapor Barrier) | SF | $7.93 / SF | Concrete Takeoff |
| 05 12 23 | ASTM A992 Structural Wide-Flange Framing (Fab + Erected) | TON | $4242 / TON | Steel Takeoff |
| 07 54 23 | 60-Mil TPO Roof System + R-30 Polyiso Tapered Insulation | SQ | $888 / SQ | Roofing Takeoff |
| 09 29 00 | 1-Hr UL Metal Stud & 5/8" Type X Drywall Partition (Level 4) | SF | $10.23 / SF | Drywall Takeoff |
| 23 31 13 | SMACNA 2" WG Galvanized Rectangular HVAC Ductwork | LB | $7.83 / LB | HVAC Takeoff |
| 26 05 33 | Commercial 480V Power Distribution, EMT Conduit & LED Package | SF | $19.56 / SF | Electrical Takeoff |
Janesville Code & Permitting Context
Wisconsin Commercial Building Code (SPS 361–366) & unique Wisconsin Uniform Plumbing Code (SPS 381–387) reviewed by DSPS.
48–60 inch frost depth, Great Lakes shoreline pile foundations, cold-climate heat recovery, and USP dairy/food sanitary stainless piping.
Rock County Labor & Active Sectors
State prevailing wage repealed in 2017; federal Davis-Bacon and strong Milwaukee/Madison union crafts shape commercial bids.
Precision Manufacturing & Automation
I-94 Data Center & Tech Corridor (Milwaukee–Kenosha)
Biotech & Healthcare Systems (Madison)
Food/Dairy/Beverage Plants
22 CSI Trade Estimating Services Serving Janesville, WI
General Construction (Div 01–48)
Electrical (Div 26–28)
Mechanical (Div 23 & 40)
HVAC (Div 23)
Plumbing (Div 22)
MEP Combined (Div 21, 22, 23, 26–28)
Fire Protection (Div 21 & 28)
Concrete (Div 03)
Masonry (Div 04)
Structural Steel (Div 05)
Carpentry & Wood (Div 06)
Roofing & Siding (Div 07)
Drywall & Insulation (Div 07 & 09)
Flooring (Div 09)
Painting & Coatings (Div 09 & 07)
Doors, Windows & Glazing (Div 08)
Excavation & Sitework (Div 31)
Civil & Infrastructure (Div 32–33)
Landscaping & Hardscape (Div 32)
Specialty & Technology (Div 10–14, 27–28, 48)
Demolition & Restoration (Div 02)
Industrial & Process (Div 40–46)
5-Digit ZIP Codes Served in Janesville
53545
53546