Across all our solutions one constant remains:  to provide you with the fastest, safest and most cost-effective options.  After all, we’re all about finding answers that you find compelling.  And frankly, that’s what we do best.

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Comprehensive Consulting

Geotechnical Engineering

Build on a Solid Foundation

Industrial Hygiene & Building Science

Hazardous Materials Management


Assessment, Remediation and Closure

Construction Materials Testing

Systematic Testing and Inspection

Due Diligence

Supporting your Real Estate Transactions

Env. Health & Safety Training

Training Classes Nationwide and Online

Water / Wastewater

Comprehensive water-related services

GSA Connection

Government Services

ATC helps you:

  • Assess and Test to determine if conditions are right for your commercial property
  • Identify those activities that may harm people inside or outside your environment
  • Assess the impact of regulatory and non-regulatory exposure
  • Consult to ensure that projects are documented and electronically reported to meet your business, regulatory and sustainability goals
  • Test and analyze materials to determine if they meet construction specifications and regulatory requirements
  • Address the LEED™ standards and certification program for existing building, new construction and major renovation issues from pre-design through construction and LEED™ certification.
  • Train your people to address Health & Safety conditions
  • Investigate, identify and analyze conditions that may prevent owners/buyers/lenders from achieving their goals.

Since 1982, ATC has completed thousands of projects nationwide, resolving issues of all magnitude — from the straight-forward to the complex. But don’t take our word for it….

Client Testimonials

See what clients say about how we deliver on our promises.

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