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A Division of PEA Group

We’re a division of PEA Group, a leading provider of comprehensive site design consulting services including, civil engineering, land surveying, landscape architecture, and geotechnical engineering.

Federal funding depends on clear, compliant environmental reviews. ASTI supports housing, infrastructure, utility, and transportation projects with NEPA documentation that meets agency expectations. We work with HUD, MSHDA, and related procedures so clients avoid delays and keep awards in place. Our process is organized, transparent, and predictable. 

NEPA Assessments

We prepare NEPA documents that are secure and on schedule. From data collection to public notice and coordination, we help clients meet requirements and maintain funding eligibility.

Need help with your project?

Our experts are here to discuss your needs and how we can help you move your project forward.

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