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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.

Ecological Services

The Michigan EGLE has adopted a number of stringent regulations to guide its efforts on ecological protection. With decades of experience in ecological protection regulations, we can identify development constraints early to avoid fines, violations, or costly revisions. Our upfront planning and ongoing design collaboration help prevent unwanted surprises or challenges to development while expertly integrating ecological elements, such as wetlands, woodlands, and rain gardens that enhance property value.

Sub-Services

Wetlands

Wetlands are essential ecological assets that provide flood control, water quality protection, wildlife habitat, and climate resiliency. ASTI brings nearly four decades of experience in wetland delineation, permitting, mitigation, and restoration across Michigan’s diverse landscapes.

Streams

We provide a holistic approach for navigating stream mitigation and all its complexities. Our stream mitigation design and monitoring services ensure compliance with regulatory requirements while our streambank stabilization and restoration planning help ensure the long-term success of restoration efforts.

Trees

ASTI assists clients in evaluating and managing tree resources through data-driven assessment and planning. Our services help balance preservation with development needs, ensuring sustainable canopy health and compliance with local and state requirements.

Invasive Species

ASTI provides comprehensive invasive species management services, including mapping, prioritization, removal, and restoration planning. Our team uses targeted methods to restore ecological balance and prevent re-establishment, supporting long-term habitat health.

Habitat Planning, Mapping, and Management

We provide comprehensive habitat planning and management services, including mapping, assessments, and strategic recommendations. Our work helps protect and restore ecological function while guiding responsible land use.

Threatened and Endangered Species

ASTI provides full-service threatened and endangered species assessments and consulting. We help clients meet regulatory obligations while supporting ecological protection.

Projects

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