USPS ZIP 30008
Marietta · Cobb County, GA
ZIP Code 30008 Construction Cost Estimating & Crew Wage Index (Marietta, GA)
Bid-ready CSI MasterFormat Divisions 01–48 material takeoffs and labor cost estimates calibrated directly to postal code 30008 in Marietta, Cobb County, Georgia. Delivered in unlocked Excel + color PDF takeoff layers within 24–48 hours, flat fee from $80.
ZIP 30008 Calibration Card
- Jurisdiction
- Cobb County
- ZIP Labor Index
- 84
- Material Freight Index
- 97.5
- Composite Multiplier
- 0.90x (90.1)
- Coordinates
- 33.8972, -84.5920
ZIP 30008 (Marietta, GA) Burdened Trade Labor & CSI Assembly Rates
Calibrated for Predominantly Open-Shop / Right-to-Work bidding in Cobb County (84 labor factor).
| CSI Division | Trade & Benchmark Assembly | ZIP 30008 Crew Rate | ZIP Installed Unit Cost | Flat Takeoff Fee |
|---|---|---|---|---|
| Div 26 | Commercial Electrical Distribution & LED Package | $65.94/hr | $17.66/SF | From $85 |
| Div 23 | Packaged VAV RTU + SMACNA Galvanized Ductwork | $62.83/hr | $20.18/SF | From $85 |
| Div 22 | Cast-Iron DWV + Type L Copper Domestic Plumbing | $64.01/hr | $8.83/SF | From $85 |
| Div 03 | 4,000 PSI Footings & Slab-on-Grade w/ Grade 60 Rebar | $54.52/hr | $214.44/CY | From $80 |
| Div 05 | A992 Wide-Flange Structural Steel + Metal Decking | $66.70/hr | $3829/TON | From $90 |
| Div 09 | Metal Stud Framing, Type X Gypsum & ACT Ceilings | $55.86/hr | $9.24/SF | From $80 |
| Div 31 | 3D GPS Mass Grading, Trenching & Select Structural Fill | $60.56/hr | $31.08/CY | From $95 |
GA Building & NEC Code Notes
Georgia State Minimum Standard Codes (IBC, NEC, IPC, IMC, IECC with Georgia DCA amendments).
Site & Environmental Scope Factors
Piedmont red-clay mass grading moisture conditioning, granite rock trenching around Atlanta, and coastal hurricane zones near Savannah.
Prevailing Wage Rules in ZIP 30008
Open-shop state baseline; union electrical/mechanical share significant on mega-data-centers and Hartsfield-Jackson aviation scopes.
Order a ZIP 30008 Takeoff in Any of Our 22 CSI Trade Divisions
General Construction
Electrical
Mechanical
HVAC
Plumbing
MEP Combined
Fire Protection
Concrete
Masonry
Structural Steel
Carpentry & Wood
Roofing & Siding
Drywall & Insulation
Flooring
Painting & Coatings
Doors, Windows & Glazing
Excavation & Sitework
Civil & Infrastructure
Landscaping & Hardscape
Specialty & Technology
Demolition & Restoration
Industrial & Process