Phase I ESA in Colorado: ASTM E1527-21 Reports from $2,950
Phase I Environmental Site Assessments for commercial property anywhere in Colorado, prepared under licensed professional oversight and delivered 10 days after the site visit.
- 10 Day Turnaround
- CO Colorado Coverage
- ASTM E1527-21
- $2,950 Starting Price
Serving Colorado, CO
Colorado, CO Phase I ESA Market
- Records search covers Colorado CDPHE files and federal environmental databases for the property and its neighbors.
- Historical aerial photos, topographic maps, fire insurance maps and city directories, as far back as records go.
- Written to ASTM E1527-21 for commercial and SBA lenders, buyers and brokers.
- Report delivered 10 days after the site visit, from $2,950. Nothing is charged until a site visit is booked.
Fast, Defensible Phase I ESAs in Colorado
E&O Insurance Included
Errors & Omissions coverage on every Colorado Phase I ESA — protecting buyer, lender, and EP.
Licensed Professional Oversight
Every Colorado report is prepared under licensed professional (PE / PG) oversight.
ASTM E1527-21 Compliant
Every Colorado report meets the current ASTM E1527-21 standard.
Closest Available Professional
The site visit goes to the closest available field professional to your Colorado property.
Fast Phase I LLC, Marietta, GA. Reports prepared under licensed professional oversight to ASTM E1527-21. BBB A+ rated. BBB profile
Our Mission
We provide a seamless connection between clients requiring due diligence and the environmental professionals (EPs) who perform it. For our clients, we ensure higher-quality Phase I ESA reports completed within 10 days of the site visit. For our EPs, we offer a professional platform to monetize their expertise and grow their practice. Our goal is simple: Higher-quality Phase I ESAs delivered in a reasonable amount of time, so you can make an informed decision and mitigate your environmental risk.
Colorado Phase I ESA — Common Questions
How much does a Phase I ESA cost in Colorado, CO?
A standard Phase I Environmental Site Assessment in Colorado, Colorado starts at $2,950 through Fast Phase I, with E&O insurance, EDR records, and a signed PDF report prepared under licensed professional oversight included. Additional parcels, acreage, or special scope needs may add cost.
How long does a Colorado Phase I ESA take?
Most Colorado Phase I ESAs are delivered within 10 days following the site visit. Rush turnarounds are available on request — contact us before checkout.
Who prepares the Colorado report?
An Environmental Professional prepares and signs each report to ASTM E1527-21, under licensed professional (PE / PG) oversight.
Is the report ASTM E1527-21 compliant?
Yes. Every Fast Phase I report follows the current ASTM E1527-21 standard, which is also the EPA-recognized All Appropriate Inquiries (AAI) standard for CERCLA innocent-landowner defense.
How do I pay?
We accept all major forms of payment securely through our payments partner, Stripe.
How do I follow my Colorado project and communicate with my EP?
You'll get a live client dashboard with milestone notifications (site visit scheduled, site visit complete, historical research complete, report finalized, report delivered). You can view your photolog, figures, and final EDR report inside your Project Folder™, and message your EP privately through SnapRelay™ — every message, milestone, and deliverable is timestamped and preserved on the platform, giving you a clean audit trail if lenders, counsel, or reviewers ever need it.
Can I order a Phase I anywhere in Colorado?
Yes. You can start a project for any commercial property in Colorado. Nothing is charged until a site visit is booked.