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
Environmental Alliance Inc.
📍 408 Crain Hwy S Suite 3 Glen Burnie MD 21061 United States
Element Solutions
📍 909 Squalicum Way Ste 111 Bellingham WA 98225 United States
Mold Testing Services of Oregon
📍 3519 NE 15th Ave Suite 149 Portland OR 97212 United States
American Environmental
📍 3441 Morgan Ford Rd St. Louis MO 63116 United States
Environmental Testing Inc
📍 100 S Cass St Middletown DE 19709 United States
Lead Safe Resources
📍 901 N Penn St R Bldg Philadelphia PA 19123 United States
Safirst Safety Consulting in Phoenix
📍 2020 W North Ln Phoenix AZ 85021 United States
Thunderbird Environmental
📍 13 Heritage Park Rd Clinton CT 06413 United States
East Alabama Home Inspectors
📍 2272 Arlington Ct Auburn AL 36830 United States
Partner Engineering and Science Inc.
📍 8422 Bellona Ln Suite 301 Towson MD 21204 United States
Enviroassessments (EA)
📍 9111 Monroe Rd #175 Charlotte NC 28270 United States
JEO Consulting Group Inc.
📍 2000 Q St #500 Lincoln NE 68503 United States
JEO Consulting Group Inc
📍 1937 N Chestnut St Wahoo NE 68066 United States
BAI Inspection Services LLC
📍 6508 Dash Point Blvd NE Tacoma WA 98422 United States
U.S. Environmental Protection Agency
📍 1200 6th Ave #155 Seattle WA 98101 United States
Environment Department
📍 1216 Mechem Dr # 2 Ruidoso NM 88345 United States
A-1 Mold Testing & Remediation Services
📍 3900 S 6th St Lincoln NE 68502 United States
Pure Maintenance Omaha Mold Inspection and Remediation
📍 539 N 155th Plaza Suite B Omaha NE 68154 United States
Environmental Assessments LLC
📍 1001 Monarch St Suite 46 Lexington KY 40513 United States
PPM Consultants Inc
📍 30704 SGT E.I. "Boots" Thomas Drive Spanish Fort AL 36527 United States
State of Maine: Environmental Protection Dept
📍 106 Hogan Rd # 6 Bangor ME 04401 United States
C2G Environmental Consultants LLC
📍 25 Mallane Ln Naugatuck CT 06770 United States
Environmental Protection Department
📍 17 State House Sta Augusta ME 04333 United States
EHS-Alaska Inc
📍 11901 Business Blvd # 208 Eagle River AK 99577 United States
Environment Department Environmental Health Bureau
📍 2540 Camino Edward Ortiz Santa Fe NM 87507 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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