Phase II Environmental Site Assessment
Florida
Soil and groundwater testing to confirm or rule out contamination identified in a Phase I ESA — protecting buyers, lenders, and investors.
Phase II Environmental Site Assessment Explained
A Phase II Environmental Site Assessment is an invasive investigation that follows a Phase I ESA when Recognized Environmental Conditions (RECs) have been identified. Where the Phase I is a records review and visual inspection, the Phase II involves physical sampling of soil and groundwater to confirm whether contamination is actually present.
The results of a Phase II ESA determine whether remediation is needed, help quantify the extent of contamination, and give buyers, sellers, and lenders the factual data they need to make informed decisions about a property transaction.
Menard Building Solutions coordinates Phase II ESAs for commercial properties across Southwest Florida, working with accredited environmental laboratories to deliver accurate, defensible results.
When is a Phase II ESA Needed?
- RECs identified in a Phase I ESA report
- Known history of industrial or manufacturing use
- Underground storage tanks (USTs) on site
- Dry cleaning or chemical operations history
- Gas station or auto repair history
- Lender requires confirmation of no contamination
- Buyer wants certainty before closing
- Suspected soil or groundwater contamination
- Pre-remediation baseline sampling
What's Included in a Phase II ESA
Sampling Plan Development
Custom sampling plan based on Phase I findings, site history, and suspected contamination areas.
Soil Boring & Sampling
Collection of soil samples at strategic locations using hand augers or hollow-stem auger drilling equipment.
Groundwater Sampling
Installation of monitoring wells and collection of groundwater samples for laboratory analysis.
Accredited Lab Analysis
All samples analyzed by state-certified laboratories for relevant contaminants of concern.
Results Interpretation
Professional interpretation of lab results compared to applicable Florida cleanup target levels.
Written Report
Comprehensive report with sampling methodology, laboratory results, findings, and recommendations.
Phase I vs Phase II — What's the Difference?
Phase I ESA
- Non-invasive — no sampling
- Records review and site walk
- Identifies potential RECs
- ASTM E1527-21 standard
- Typically 2–3 weeks
- Always done before Phase II
Phase II ESA
- Invasive — physical sampling
- Soil and groundwater testing
- Confirms or rules out contamination
- Triggered by Phase I RECs
- Typically 4–8 weeks
- Determines if remediation needed
Common Contaminants of Concern in Florida
Petroleum Hydrocarbons
Chlorinated Solvents (PCE/TCE)
Heavy Metals
Dry Cleaning Chemicals
Underground Storage Tank Releases
Volatile Organic Compounds (VOCs)
Semi-Volatile Organics (SVOCs)
Pesticides & Herbicides
How the Phase II ESA Process Works
Phase I Review
We review Phase I findings to identify areas of concern.
Sampling Plan
Custom sampling plan developed for your specific site.
Field Sampling
Soil borings and groundwater samples collected on site.
Lab Analysis
Samples analyzed by state-certified accredited laboratory.
Report & Recommendations
Results interpreted with clear findings and next steps.
Phase II ESA FAQs
Do I need a Phase I before a Phase II?
Yes. A Phase II ESA is always preceded by a Phase I ESA. The Phase II is triggered by RECs identified in the Phase I report.
How long does a Phase II ESA take?
Typically 4–8 weeks from engagement to final report, depending on the scope of sampling, laboratory turnaround times, and site access logistics.
What happens if contamination is found?
If contamination is confirmed above cleanup target levels, remediation may be required. The Phase II report will document the extent of contamination and recommend appropriate next steps, which may include a remedial action plan.
How much does a Phase II ESA cost in Florida?
Cost depends on the number of sample locations, depth of sampling, contaminants tested, and laboratory fees. Contact us for a custom quote based on your Phase I findings.
Can a Phase II ESA kill a deal?
Not necessarily. Many properties with contamination are still successfully transacted — the results inform negotiations, pricing, and remediation responsibilities. Knowledge is always better than uncertainty in a commercial transaction.