Collin County Phase I ESA — ASTM E1527-21
Certified ASTM E1527-21 Phase I Environmental Site Assessments across Collin County, TX. Fast 10-day delivery starting at $2,950 for CRE deals.
- 10 Day Turnaround
- TX Collin County Coverage
- ASTM E1527-21
- $2,950 Starting Price
Serving Collin County, TX
Collin County, TX Phase I ESA Market
Metro pages for Texas already exist, so the next unserved layer is county-level search. Collin County buyers and lenders search by county, and TCEQ keeps its records by county.
- Fully compliant with ASTM E1527-21 and EPA All Appropriate Inquiries (AAI) standards.
- Fast, reliable 10-day turnaround on final reports to keep transaction timelines intact.
- Comprehensive searches of Texas Commission on Environmental Quality (TCEQ) records.
- Transparent upfront starting at $2,950 pricing starting at $2,950 with qualified EP coverage.
About Collin County
Federal regulatory registries catalog 2,967 EPA-regulated facilities in Collin County, emphasizing the need to review nearby commercial activities during property evaluations. Environmental records document 304 RCRA hazardous waste handlers throughout the county, making facility compliance screening a priority for real estate transactions. Soil survey mapping shows that Houston Black clay with 1 to 3 percent slopes accounts for 189,910 acres of the county, which affects local drainage and subsurface conditions. Another prominent formation is moderately eroded Austin silty clay across 2 to 5 percent slopes, encompassing 32,005 acres in the county survey area. At the state level, 70 EPA Superfund National Priorities List sites require screening to establish whether any regional contamination falls within mandated search radiuses.
Sources: EPA ECHO facility search — Collin County, TX · USDA NRCS Soil Data Access — soil survey area TX085 · EPA Superfund National Priorities List — Texas
Fast, Defensible Phase I ESAs in Collin County
E&O Insurance Included
Errors & Omissions coverage on every Collin County Phase I ESA — protecting buyer, lender, and EP.
Texas-Licensed PE / PG
Reports are written and signed by a Texas-licensed Professional Engineer or Geologist.
ASTM E1527-21 Compliant
Every Collin County report meets the current ASTM E1527-21 standard.
Local Collin County EPs
Environmental Professionals matched by closest ZIP to your Collin County subject property.
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.
Collin County Phase I ESA — Common Questions
How much does a Phase I ESA cost in Collin County, TX?
A standard Phase I Environmental Site Assessment in Collin County, Texas starts at $2,950 through Fast Phase I, with E&O insurance, EDR records, and a signed PDF report written by a state-licensed Environmental Professional included. Additional parcels, acreage, or special scope needs may add cost.
How long does a Collin County Phase I ESA take?
Most Collin County Phase I ESAs are delivered within 10 days following the site visit. Rush turnarounds are available on request — contact us before checkout.
Who signs the Collin County report?
Every report is written and signed by a Texas-licensed Professional Engineer (PE) or Professional Geologist (PG), who carries professional responsibility for the opinion.
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 Collin County 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.
Do you cover the rest of Texas?
Yes — we cover the entire Texas market. See the full Texas overview for more detail.