Primary ZIP 30030 · DeKalb County, GA
Construction Estimating & Material Takeoffs in Decatur, GA
Win more residential, commercial, civil, and industrial bids in Decatur, Georgia (DeKalb County) with CSI Divisions 01–48 quantity takeoffs calibrated to local ZIP 30030 crew wages (90.9 cost index). 24–48 hour delivery, flat fee from $80.
Decatur Bid Metrics
- Primary USPS ZIP
- 30030
- City Labor Index
- 85.1
- Material Index
- 98
- Composite Index
- 90.9
- GPS Reference
- 33.770, -84.295
Decatur, GA Calibrated Construction Assembly Benchmarks
Installed commercial cost benchmarks adjusted by Decatur’s 0.91x local composite multiplier.
| CSI Code | Commercial Construction Assembly | Unit | Decatur Installed Rate | Trade Takeoff Link |
|---|---|---|---|---|
| 03 30 53 | 6" Reinforced Industrial Slab-on-Grade (4,000 PSI + Vapor Barrier) | SF | $7.23 / SF | Concrete Takeoff |
| 05 12 23 | ASTM A992 Structural Wide-Flange Framing (Fab + Erected) | TON | $3863 / TON | Steel Takeoff |
| 07 54 23 | 60-Mil TPO Roof System + R-30 Polyiso Tapered Insulation | SQ | $809 / SQ | Roofing Takeoff |
| 09 29 00 | 1-Hr UL Metal Stud & 5/8" Type X Drywall Partition (Level 4) | SF | $9.32 / SF | Drywall Takeoff |
| 23 31 13 | SMACNA 2" WG Galvanized Rectangular HVAC Ductwork | LB | $7.14 / LB | HVAC Takeoff |
| 26 05 33 | Commercial 480V Power Distribution, EMT Conduit & LED Package | SF | $17.82 / SF | Electrical Takeoff |
Decatur Code & Permitting Context
Georgia State Minimum Standard Codes (IBC, NEC, IPC, IMC, IECC with Georgia DCA amendments).
Piedmont red-clay mass grading moisture conditioning, granite rock trenching around Atlanta, and coastal hurricane zones near Savannah.
DeKalb County Labor & Active Sectors
Open-shop state baseline; union electrical/mechanical share significant on mega-data-centers and Hartsfield-Jackson aviation scopes.
EV & Battery Gigafactories
Savannah Port Mega-Warehouses
Atlanta Hyperscale Data Centers
Film Soundstages & Commercial Towers
22 CSI Trade Estimating Services Serving Decatur, GA
General Construction (Div 01–48)
Electrical (Div 26–28)
Mechanical (Div 23 & 40)
HVAC (Div 23)
Plumbing (Div 22)
MEP Combined (Div 21, 22, 23, 26–28)
Fire Protection (Div 21 & 28)
Concrete (Div 03)
Masonry (Div 04)
Structural Steel (Div 05)
Carpentry & Wood (Div 06)
Roofing & Siding (Div 07)
Drywall & Insulation (Div 07 & 09)
Flooring (Div 09)
Painting & Coatings (Div 09 & 07)
Doors, Windows & Glazing (Div 08)
Excavation & Sitework (Div 31)
Civil & Infrastructure (Div 32–33)
Landscaping & Hardscape (Div 32)
Specialty & Technology (Div 10–14, 27–28, 48)
Demolition & Restoration (Div 02)
Industrial & Process (Div 40–46)