ZIP Code 60432 Construction Cost Estimating & Crew Wage Index (Joliet, IL)
Bid-ready CSI MasterFormat Divisions 01–48 material takeoffs and labor cost estimates calibrated directly to postal code 60432 in Joliet, Will County, Illinois. Delivered in unlocked Excel + color PDF takeoff layers within 24–48 hours, flat fee from $80.
ZIP 60432 Calibration Card
- Jurisdiction
- Will County
- ZIP Labor Index
- 128.8
- Material Freight Index
- 101.7
- Composite Multiplier
- 1.17x (116.6)
- Coordinates
- 41.5378, -88.0572
ZIP 60432 (Joliet, IL) Burdened Trade Labor & CSI Assembly Rates
Calibrated for Strong Union / Prevailing Wage bidding in Will County (128.8 labor factor).
| CSI Division | Trade & Benchmark Assembly | ZIP 60432 Crew Rate | ZIP Installed Unit Cost | Flat Takeoff Fee |
|---|---|---|---|---|
| Div 26 | Commercial Electrical Distribution & LED Package | $101.11/hr | $22.85/SF | From $85 |
| Div 23 | Packaged VAV RTU + SMACNA Galvanized Ductwork | $96.34/hr | $26.12/SF | From $85 |
| Div 22 | Cast-Iron DWV + Type L Copper Domestic Plumbing | $98.15/hr | $11.43/SF | From $85 |
| Div 03 | 4,000 PSI Footings & Slab-on-Grade w/ Grade 60 Rebar | $83.59/hr | $277.51/CY | From $80 |
| Div 05 | A992 Wide-Flange Structural Steel + Metal Decking | $102.27/hr | $4956/TON | From $90 |
| Div 09 | Metal Stud Framing, Type X Gypsum & ACT Ceilings | $85.65/hr | $11.95/SF | From $80 |
| Div 31 | 3D GPS Mass Grading, Trenching & Select Structural Fill | $92.86/hr | $40.23/CY | From $95 |
IL Building & NEC Code Notes
Chicago Building Code (mandating EMT/rigid metal conduit & cast-iron/copper DWV in key occupancies) + Illinois Energy Conservation Code statewide.
Site & Environmental Scope Factors
42-inch frost depth, Chicago caisson/belled-pier foundations to hardpan, winter concrete heating enclosures, and strict urban union rules.
Prevailing Wage Rules in ZIP 60432
Illinois Prevailing Wage Act (820 ILCS 130) mandates county-specific prevailing wages + fringe benefits on all public works.