In short: ZIP-code 72901 (Fort Smith, Sebastian County, AR) calibrated construction estimating, CSI Divisions 01–48 material takeoffs & local crew wage rates. Labor index 77.4 | 24–48 hr delivery from $80.
Fort Smith · Sebastian County, AR

ZIP Code 72901 Construction Cost Estimating & Crew Wage Index (Fort Smith, AR)

Bid-ready CSI MasterFormat Divisions 01–48 material takeoffs and labor cost estimates calibrated directly to postal code 72901 in Fort Smith, Sebastian County, Arkansas. Delivered in unlocked Excel + color PDF takeoff layers within 24–48 hours, flat fee from $80.

Fort Smith Market Hub

ZIP 72901 Calibration Card

Jurisdiction
Sebastian County
ZIP Labor Index
77.4
Material Freight Index
95.5
Composite Multiplier
0.85x (85.5)
Coordinates
35.3653, -94.4110

ZIP 72901 (Fort Smith, AR) Burdened Trade Labor & CSI Assembly Rates

Calibrated for Predominantly Open-Shop / Right-to-Work bidding in Sebastian County (77.4 labor factor).

CSI DivisionTrade & Benchmark AssemblyZIP 72901 Crew RateZIP Installed Unit CostFlat Takeoff Fee
Div 26Commercial Electrical Distribution & LED Package$60.76/hr$16.76/SFFrom $85
Div 23Packaged VAV RTU + SMACNA Galvanized Ductwork$57.90/hr$19.15/SFFrom $85
Div 22Cast-Iron DWV + Type L Copper Domestic Plumbing$58.98/hr$8.38/SFFrom $85
Div 034,000 PSI Footings & Slab-on-Grade w/ Grade 60 Rebar$50.23/hr$203.49/CYFrom $80
Div 05A992 Wide-Flange Structural Steel + Metal Decking$61.46/hr$3634/TONFrom $90
Div 09Metal Stud Framing, Type X Gypsum & ACT Ceilings$51.47/hr$8.76/SFFrom $80
Div 313D GPS Mass Grading, Trenching & Select Structural Fill$55.81/hr$29.50/CYFrom $95

AR Building & NEC Code Notes

Arkansas Fire Prevention Code (IBC/IRC based) + state-adopted NEC & Arkansas Plumbing/Fuel Gas Codes.

Site & Environmental Scope Factors

New Madrid seismic detailing in Northeast Arkansas, tornado safe-room ICC 500 school mandates, and humid subtropical vapor barriers.

Prevailing Wage Rules in ZIP 72901

No state prevailing wage statute; federal Davis-Bacon governs interstate civil and Corps of Engineers contracts.

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