ZIP Code 93301 Construction Cost Estimating & Crew Wage Index (Bakersfield, CA)
Bid-ready CSI MasterFormat Divisions 01–48 material takeoffs and labor cost estimates calibrated directly to postal code 93301 in Bakersfield, Kern County, California. Delivered in unlocked Excel + color PDF takeoff layers within 24–48 hours, flat fee from $80.
ZIP 93301 Calibration Card
- Jurisdiction
- Kern County
- ZIP Labor Index
- 140.8
- Material Freight Index
- 110.2
- Composite Multiplier
- 1.27x (127)
- Coordinates
- 35.3866, -119.0171
ZIP 93301 (Bakersfield, CA) Burdened Trade Labor & CSI Assembly Rates
Calibrated for Strong Union / Prevailing Wage bidding in Kern County (140.8 labor factor).
| CSI Division | Trade & Benchmark Assembly | ZIP 93301 Crew Rate | ZIP Installed Unit Cost | Flat Takeoff Fee |
|---|---|---|---|---|
| Div 26 | Commercial Electrical Distribution & LED Package | $110.53/hr | $24.89/SF | From $85 |
| Div 23 | Packaged VAV RTU + SMACNA Galvanized Ductwork | $105.32/hr | $28.45/SF | From $85 |
| Div 22 | Cast-Iron DWV + Type L Copper Domestic Plumbing | $107.29/hr | $12.45/SF | From $85 |
| Div 03 | 4,000 PSI Footings & Slab-on-Grade w/ Grade 60 Rebar | $91.38/hr | $302.26/CY | From $80 |
| Div 05 | A992 Wide-Flange Structural Steel + Metal Decking | $111.80/hr | $5398/TON | From $90 |
| Div 09 | Metal Stud Framing, Type X Gypsum & ACT Ceilings | $93.63/hr | $13.02/SF | From $80 |
| Div 31 | 3D GPS Mass Grading, Trenching & Select Structural Fill | $101.52/hr | $43.81/CY | From $95 |
CA Building & NEC Code Notes
California Building Standards Code (Title 24 Parts 1–12), CALGreen, OSHPD/HCAI healthcare, DSA schools, and strict Title 24 Part 6 energy controls.
Site & Environmental Scope Factors
CBC Seismic Design Category D/E moment frames & MEP seismic bracing, WUI wildfire ignition-resistant exteriors, and all-electric reach codes.
Prevailing Wage Rules in ZIP 93301
California DIR Prevailing Wage + Project Labor Agreements (PLAs) mandatory on public works and select subsidized private developments.