65 Verified Providers
ALTA Survey & Phase 1 ESA Provider Directory
Find verified providers for commercial real estate due diligence services. Compare pricing, coverage areas, and service offerings.
Featured Providers
National Providers 29
These providers offer services across all 50 states.
AEI Consultants
ALTA Survey & Phase 1 ESA
ALTA $2,500 – $15,000
ESA $2,500 – $5,000
Nationwide Coverage
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ALTALandSurvey.com
ALTA Survey
Nationwide Coverage
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American National
ALTA Survey & Phase 1 ESA
Nationwide Coverage
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Andersen Environmental
ALTA Survey & Phase 1 ESA
Nationwide Coverage
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Apex Companies
Phase 1 ESA
Nationwide Coverage
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BBG Real Estate Services
ALTA Survey & Phase 1 ESA
Nationwide Coverage
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BBJ Group
Phase 1 ESA
Nationwide Coverage
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Blew & Associates P.A.
ALTA Survey
Nationwide Coverage
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Bowman Consulting Group
ALTA Survey & Phase 1 ESA
Nationwide Coverage
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Bureau Veritas (BVNA)
ALTA Survey & Phase 1 ESA
Nationwide Coverage
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CBRE Land Surveying (Millman)
ALTA Survey
Nationwide Coverage
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Clark Land Services
ALTA Survey
Nationwide Coverage
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CORE Environmental Consultants
Phase 1 ESA
ESA $2,500 – $5,000
Nationwide Coverage
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CREtelligent
ALTA Survey & Phase 1 ESA
ESA $1,800 – $2,500
Nationwide Coverage
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EBI Consulting
Phase 1 ESA
Nationwide Coverage
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ECS Limited
ALTA Survey & Phase 1 ESA
Nationwide Coverage
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Essel Environmental
Phase 1 ESA
ESA $1,400 – $4,600
Nationwide Coverage
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GEO Forward
Phase 1 ESA
ESA $1,900 – $7,000
Nationwide Coverage
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GZA GeoEnvironmental
Phase 1 ESA
Nationwide Coverage
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Hillmann Consulting
Phase 1 ESA
Nationwide Coverage
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National Due Diligence Services
ALTA Survey & Phase 1 ESA
Nationwide Coverage
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NV5
ALTA Survey & Phase 1 ESA
Nationwide Coverage
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Partner Engineering and Science
ALTA Survey & Phase 1 ESA
Nationwide Coverage
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Phase 1 Environmental Consulting
Phase 1 ESA
ESA $2,100 – $3,100
Nationwide Coverage
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Roux Associates
Phase 1 ESA
Nationwide Coverage
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RSB Environmental (Alliance Technical Group)
Phase 1 ESA
Nationwide Coverage
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SCS Engineers
Phase 1 ESA
Nationwide Coverage
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Terracon
Phase 1 ESA
Nationwide Coverage
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TRC Companies
Phase 1 ESA
Nationwide Coverage
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Regional & Local Providers 36
These providers specialize in specific regions or states.
A3 Environmental Consultants (A3E)
Phase 1 ESA
IL
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Alfa Environmental
Phase 1 ESA
ESA $1,700 – $2,500
CA
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American Environmental Assessment & Solutions (AEAS)
Phase 1 ESA
NY
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Anderson Engineering
ALTA Survey
ALTA $2,000 – $15,000
UT
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Atlantic Environmental
Phase 1 ESA
Regional
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B & B Surveying
ALTA Survey
ALTA $3,000 – $25,000
TX
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Boundary Zone
ALTA Survey
GA
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Calvada Surveying
ALTA Survey
CA
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Cascade Environmental Solutions
Phase 1 ESA
OR
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Creekside Environmental
Phase 1 ESA
OR
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CRG Texas Environmental Services
Phase 1 ESA
ESA $1,850 – $6,500
TX
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Diamondback Land Surveying
ALTA Survey
NV
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Duryea & Associates
ALTA Survey
WA
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Environmental Consulting Group (ECG)
Phase 1 ESA
IL
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Exacta Land Surveyors
ALTA Survey
FL
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Farallon Consulting
Phase 1 ESA
WA
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Florida Commercial Building Inspectors
Phase 1 ESA
ESA $1,800 – $6,500
FL
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FOCUS Engineering & Surveying
ALTA Survey
UT
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Get Phase 1 / Certified Commercial Property Inspections
Phase 1 ESA
NY
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Gunnin Land Surveying
ALTA Survey
GA
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Hyde Environmental
Phase 1 ESA
ESA $2,000 – $5,000
WI
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Johanson Land Consultants
ALTA Survey
UT
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McCann Land Surveyors
ALTA Survey
GA
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Meridian Engineering
ALTA Survey
UT
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Midwest Environmental Consulting
Phase 1 ESA
IL
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Nationwide Surveying
ALTA Survey
CA
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Native Survey Company
ALTA Survey
TX
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Phase One Enviro
Phase 1 ESA
ESA $1,650 – $4,000
NJ
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Pinnacle Engineering Group
ALTA Survey & Phase 1 ESA
WI
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PNG Environmental
Phase 1 ESA
OR
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Point to Point Land Surveyors
ALTA Survey
GA
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Precision Surveys Inc (DJ&A)
ALTA Survey
NM
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Site Assessors Nationwide
Phase 1 ESA
NC
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The Land Surveying Company
ALTA Survey
GA
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Whitehead Environmental Solutions
Phase 1 ESA
TX
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World Environmental
Phase 1 ESA
TX
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Archived listings
These profiles are no longer presented as providers you can hire — the firm was acquired, duplicated another listing, or turned out not to offer these services. Each page explains what happened and points to the right alternative.