End-To-End Expertise

Our Services

Explore our full range of end-to-end consulting services ranging from wetland delineations and mitigation design to long-term monitoring.
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    Environmental Permitting

    Turn complex, multi-agency approvals into a coordinated, predictable process. ATSI handles every regulatory layer—from wetlands to wildlife—to keep your project compliant and on schedule.
    • Regulatory Compliance: JARPA, Section 401 WQC, SEPA/NEPA, Section 404 CWA, and ESA consultations—coordinated so you don’t get blindsided.
    • Variances Secured: Critical areas, shorelines, and zoning—keep your project moving, not marooned in review.
    • Land Disturbance + Site Plans: We manage reviews and permits through approval—one accountable team.
    • Biological Assessments: Wildlife habitat analysis, wetland delineations, ESA compliance, and feasibility to confirm ecological compatibility before you commit.
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    Field Surveys (Decision-Grade Data)

    Reliable data drives faster decisions. Our biologists and scientists deliver high-accuracy field surveys that meet agency standards and stand up under review—so your permits don’t get stuck in question marks.
    • Protected Species: Great Blue Heron surveys and Bald Eagle monitoring.
    • Acoustic Impacts: Decibel-level disturbance studies.
    • Forest Structure: Mature/old-growth surveys.
    • Fish Habitat + Multi-Taxa Habitat Assessments: Birds, mammals, and amphibians.
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    Reporting (Permit-Ready Documentation)

    From critical area reports to long-term monitoring, we produce documentation that’s ready for submittal and built to satisfy reviewers the first time.
    • Critical Area Reports: Site plans and reporting that meet agency standards, document compliance clearly, and expedite approval.
    • Tree Retention Plans: Preserve what matters without stalling the build.
    • Mitigation + Restoration: Minimize impacts and restore smart—plans built from site realities and CAM.
    • Advanced Mitigation: Credit/debit method for mitigation credits and wetland fill impacts—negotiated.
    • As-Builts: Post-install CAD maps with clear performance recommendations.
    • Monitoring: Annual/bi-annual (5–10 years) site visits and reporting.
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    Construction Management

    When projects move from paper to ground, ATSI stays hands-on to protect compliance, timelines, and budgets. We coordinate stakeholders, contractors, and regulators to keep every phase aligned through completion.
    • Stakeholder Engagement: Get clients and regulators aligned early so reviews go faster.
    • Land Use + Ecological Assessments: Surface risks upfront and de-risk feasibility.
    • Cross-Team Collaboration: Work with your design/engineering firms to deliver compliant site plans the first time.
    • Project Management: Ensures contractors meet deadlines and below budget.

Get Started With ATSI

Move Your Project Forward with Confidence

From risk assessments to mitigation and monitoring, ATSI provides end-to-end expertise that helps projects stay compliant, on schedule, and stress-free. Partner with a team that knows how to turn complex regulations into clear next steps.

Contact ATSI Today
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