Phase 1 Environmental Site Assessment Cost
Find professional Phase 1 Environmental Site Assessment services near you. Connect with certified environmental consultants across the USA.
Browse Phase 1 Environmental Site Assessment by State
Popular Phase 1 Environmental Site Assessment around USA
SAGE Environmental Inc.
📍 10 Post Office Square Boston MA 02109 United States
Environmental Assessment
📍 413 Mesa Rd Colorado Springs CO 80905 United States
Environix
📍 3731 132nd St SW Lynnwood WA 98087 United States
ServiceMaster BioClean (Formerly Aftermath Services)
📍 8211 Baltimore Annapolis Blvd Suite D Pasadena MD 21122 United States
Trileaf Environmental
📍 1515 Des Peres Rd #200 St. Louis MO 63131 United States
UES
📍 4503 E 47th St S Wichita KS 67210 United States
State of Maine: Environmental Protection Dept
📍 106 Hogan Rd # 6 Bangor ME 04401 United States
East Alabama Home Inspectors
📍 2272 Arlington Ct Auburn AL 36830 United States
Doan Restoration of Michigan
📍 1705 Minnie St Port Huron MI 48060 United States
BLDI
📍 150 Fountain St NE Grand Rapids MI 49503 United States
Clear: Restoration and PreDisaster Consulting
📍 301 Serendipity Dr Millersville MD 21108 United States
Landmark Environmental LLC
📍 9555 James Ave S Suite 262 Bloomington MN 55431 United States
BAI Inspection Services LLC
📍 6508 Dash Point Blvd NE Tacoma WA 98422 United States
B.S. Environmental Inc.
📍 5406 Crows Nest Ct Sykesville MD 21784 United States
NV Division of Environmental Protection
📍 1Richard Bryan Building 901 S Stewart St # 4001 Carson City NV 89701 United States
CGRS
📍 1301 Academy Ct Fort Collins CO 80524 United States
JEO Consulting Group Inc
📍 11213 Davenport St Suite 200 Omaha NE 68154 United States
State Environmental Department
📍 145 Roy Rd Taos NM 87571 United States
Environmental Assessments LLC
📍 1001 Monarch St Suite 46 Lexington KY 40513 United States
Flood & Fire Solutions
📍 570 W 19th St Idaho Falls ID 83402 United States
e.h.c. - Environmental Hazards Control
📍 2502 Horseshoe Rd Lancaster PA 17601 United States
Arizona Environmental Specialist LLC
📍 201 E Southern Ave UNIT 114 Tempe AZ 85282 United States
Industrial Hygiene Resources
📍 8312 W Northview St #100 Boise ID 83704 United States
A. G. Wassenaar Inc.
📍 3211 S Zuni St Englewood CO 80110 United States
SES Inc.
📍 10901 W 84th Terrace Suite 175 Lenexa KS 66214 United States
Phase 1 Environmental Site Assessment Cost Calculator
Get an instant estimate for your Phase 1 ESA based on property characteristics and location
Additional Services (Optional)
Typical Cost Range
Most Phase 1 ESAs cost between $2,000-$5,000 for standard commercial properties
Timeline
Standard assessments take 2-4 weeks from start to final report delivery
Protection
Protects against environmental liability and provides CERCLA defense
ASTM Standards
All assessments follow ASTM E1527 standards for environmental due diligence
Frequently Asked Questions
What is a Phase 1 Environmental Site Assessment?
▼A Phase 1 Environmental Site Assessment (ESA) is a comprehensive evaluation to identify potential environmental contamination on a property. It follows ASTM E1527 standards and includes:
- Historical Records Review: Examining past property uses, aerial photos, and regulatory databases
- Site Inspection: Physical walkthrough of the property and surrounding areas
- Interviews: Speaking with current and former owners, operators, and local officials
This assessment helps identify Recognized Environmental Conditions (RECs) and protects buyers from unexpected environmental liabilities.
How long does a Phase 1 ESA take to complete?
▼A Phase 1 Environmental Site Assessment typically takes 2-4 weeks to complete. The timeline depends on several factors:
- Property complexity: Industrial sites require more research than simple commercial properties
- Historical records availability: Older properties may need additional investigation
- Location: Remote properties may require extra coordination time
Typical Process Timeline:
- Records review: 3-5 days
- Site inspection: 1 day
- Report preparation: 5-7 days
Rush projects can be completed in 1-2 weeks for an additional fee.
What does a Phase 1 ESA cost?
▼Phase 1 Environmental Site Assessment costs typically range from $2,000 to $5,000 for standard commercial properties.
Cost Factors:
- Property size: Larger properties cost more
- Location: Urban vs. rural, regional market rates
- Property history: Complex industrial sites may cost $3,000-$7,000+
- Timeline: Rush jobs cost 25-50% more
- Consultant reputation: Experienced firms may charge premium rates
Investment vs. Risk: While $2,000-$5,000 may seem significant, it protects against environmental liabilities that could cost hundreds of thousands or millions in cleanup expenses.
When is a Phase 1 ESA required?
▼Phase 1 ESAs are required or strongly recommended in several key situations:
Required Situations:
- Commercial real estate transactions: Most buyers and lenders require them
- Commercial property loans: Lenders need environmental risk assessment
- Refinancing: Especially when changing lenders or increasing loan amounts
- Environmental insurance: Insurance companies may require assessments
High-Risk Property Types:
- Gas stations and automotive facilities
- Dry cleaners and manufacturing facilities
- Properties near known contaminated sites
- Former industrial or chemical storage sites
Legal Protection:
Essential for CERCLA liability protection, providing "innocent purchaser" and "bona fide prospective purchaser" defenses against cleanup liability.
What happens if contamination is found?
▼When a Phase 1 ESA identifies Recognized Environmental Conditions (RECs), the next step is typically a Phase 2 Environmental Site Assessment.
Phase 2 Assessment Includes:
- Soil sampling: Drilling and laboratory analysis
- Groundwater testing: Monitoring well installation
- Contamination mapping: Determining extent and severity
Phase 2 Costs:
- Limited sampling: $5,000-$15,000
- Comprehensive investigation: $50,000+
Your Options if Contamination is Confirmed:
- Negotiate price reduction to account for cleanup costs
- Require seller remediation before closing
- Obtain environmental insurance to cover potential liabilities
- Walk away from the transaction if risks are too high
Note: Not all RECs require Phase 2 investigation - sometimes additional research or risk assessments provide sufficient information.
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