Environmental due diligence · ASTM E1527-21
Environmental Site Assessments in San Diego, CAServing All of Southern California
Phase I, Phase II and Phase III ESAs, plus commercial mold, asbestos and lead inspections — for buyers, lenders, owners and developers from the Mexican border to San Luis Obispo.
- 10
- Southern California counties
- 6
- Environmental services
- E1527-21
- Phase I standard
- AAI
- EPA All Appropriate Inquiries
Services
From first records search to regulatory closure
01 · ASTM E1527-21
Phase I Environmental Site Assessment San Diego, CA
Records review, site reconnaissance and interviews that identify recognized environmental conditions before liability transfers to you.
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02 · ASTM E1903-19
Phase II Environmental Site Assessment San Diego, CA
Soil, groundwater and soil-vapor sampling that confirms or rules out contamination flagged during a Phase I.
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03 · REMEDIATION
Phase III Environmental Site Assessment San Diego, CA
Delineation, remediation planning and cleanup oversight when a Phase II confirms contamination.
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04 · MOISTURE · IAQ
Commercial Mold Inspection San Diego, CA
Moisture mapping, thermal imaging, air and surface sampling for offices, retail, industrial and multifamily buildings.
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05 · NESHAP · CAL/OSHA
Commercial Asbestos Inspection San Diego, CA
Pre-renovation and pre-demolition asbestos surveys that satisfy NESHAP, Cal/OSHA and local air district requirements.
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06 · LBP · RISK ASSESSMENT
Commercial Lead Inspection San Diego, CA
Lead-based paint inspections, XRF testing and risk assessments for renovation, compliance and due diligence.
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Serving all of Southern California
10 counties. One environmental team.
Why ESA Inspections
Clear findings. Defensible reports. On deadline.
Standards-based
Phase I reports to ASTM E1527-21 and EPA AAI; Phase II scoped to ASTM E1903.
Lender-ready
Formats aligned to lender and SBA requirements so your closing isn't delayed.
One regional team
San Diego based with field coverage across all ten Southern California counties.
Independent
We inspect and test — we don't perform remediation — so recommendations stay objective.
Common questions
What areas do you serve?
We are based in San Diego and serve all of Southern California: San Diego, Orange, Los Angeles, Riverside, San Bernardino, Ventura, Santa Barbara, Imperial, Kern and San Luis Obispo Counties.
What is the difference between Phase I, II and III ESAs?
Phase I is a non-intrusive records and site review. Phase II samples soil, groundwater or vapor to confirm contamination. Phase III delineates and plans cleanup of confirmed contamination.
How quickly can you start?
Most projects can be scheduled within a few business days. Call (855) 559-1099 to discuss your deadline.