Construction Estimating & Material Takeoff Services in Washington County, Rhode Island
Detailed CSI MasterFormat Divisions 01–48 cost estimates, quantity takeoffs, and bid preparation calibrated specifically to Washington County, RI permitting rules, local crew productivity (111.3 labor index), and county postal codes. Delivered in 24–48 hours from $80.
Washington County Cost Profile
- County Labor Index
- 111.3
- Material Freight Index
- 102.2
- Composite Cost Index
- 107.2
- Starting Flat Fee
- $80
- Delivery Window
- 24–48 Hours
AHJ Codes & Trade Inspections
Rhode Island State Building Code (SBC-1 through SBC-19) enforced statewide via State Building Code Commission.
Geotechnical & Climate Scope Factors
Narragansett Bay hurricane storm-surge floodproofing, historic Providence mill adaptive-reuse masonry/timber, and 42-inch frost lines.
Prevailing Wage & Public Bidding
Rhode Island Prevailing Wage Law (RIGL §37-13) applies to all public works >= $1,000.
Washington County Calibrated Crew Composite Hourly Rates
Fully burdened commercial craft benchmarks (base wage + payroll taxes, WC/GL insurance, and fringes) scaled to Washington County (111.3 index).
| Skilled Construction Craft | Primary CSI Division | US Baseline | Washington County Rate | Productivity Reference |
|---|---|---|---|---|
| Journeyman Electrician | Div 26–28 | $78.50/hr | $87.37/hr | NECA Manual of Labor Units |
| Commercial Plumber / Pipefitter | Div 22 & 23 | $76.20/hr | $84.81/hr | MCAA / PHCC Labor Factors |
| Sheet Metal HVAC Mechanic | Div 23 | $74.80/hr | $83.25/hr | SMACNA Pressure-Class Tables |
| Structural Ironworker | Div 05 | $79.40/hr | $88.37/hr | AISC Erection Crew Output |
| Commercial Carpenter / Drywall Mechanic | Div 06 & 09 | $66.50/hr | $74.01/hr | AWI / GA-214 Production |
| Concrete Finisher & Cement Mason | Div 03 | $64.90/hr | $72.23/hr | ACI Placement & SFCA Formwork |
All 22 CSI Trade Estimating Services in Washington County
Municipalities & Cities in Washington County
Washington County, RI Estimating FAQs
How are construction estimates calibrated for Washington County, RI? +
Every line item applies Washington County’s 111.3 labor cost index, 102.2 regional freight factor, RI code rules, and exact 5-digit project ZIP crew wages across CSI Divisions 01–48.
How quickly can I get a takeoff quote for a bid in Washington County? +
Upload your PDF/DWG drawings or email info@professionalestimatingllc.com for a firm flat-fee quote within 15 minutes (starting at $80) and receive your unlocked Excel BOQ + color-coded PDF takeoff markups in 24–48 hours.