Envicon's Project Cost Estimator Tool - Customized Pricing for Civil Engineering and Environmental Projects in NY, NJ, CT, and PA
Get a site-specific price range for Phase I/II ESA, UST closure, remediation, asbestos & lead, PCR, LSRP, dewatering, and more — in under 2 minutes. 1-week rush turnaround available. Free expert review on multi-service estimates.
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- Select Services
- Project Basics
- Scope Details
- Your Estimate
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Pick all services you need an estimate for. 3 or more unlocks a free expert review.
How Much Does a Phase I ESA Cost?
A Phase I Environmental Site Assessment costs $2,200–$4,500 for most commercial properties in New York and New Jersey, with pricing driven by site size, historical use, borough or county, and turnaround. NYC transactions typically run $2,640–$5,625; standard suburban NJ sites fall closer to $2,200–$4,500. The interactive calculator above returns a site-specific range in about two minutes.
| Scope | Typical range | Timeline |
|---|---|---|
| Standard commercial Phase I ESA — NJ | $2,200–$4,500 | 2-3 weeks |
| Standard commercial Phase I ESA — NYC | $2,640–$5,625 | 2-3 weeks |
| Industrial / brownfield Phase I ESA | $2,750–$6,075 | 2-3 weeks |
| Large acreage Phase I ESA (5+ acres) | $4,400–$9,000 | 3-4 weeks |
| Phase II ESA (soil / groundwater) | $8,000–$25,000 | 3-6 weeks |
| UST closure & reporting | $8,000–$45,000 | 3-8 weeks |
| Rush turnaround premium (1 week) | +30% | 5 business days |
All figures pulled from the same pricing engine that powers the calculator. Final fixed-fee proposals confirm scope in writing.