Lyon Engineering & Surveying

Comprehensive civil engineering services from concept design through project approval, with a focus on efficient permitting and direct engineer communication.

• Construction Planset and Design

  Preparation of detailed construction plans and engineering designs directly by licensed engineers.

• Drainage, Water, and Sewer Reports

  Comprehensive site utility and drainage reporting to satisfy municipal and state agency requirements.

• Floodplain Analysis

  Advanced floodplain modeling including 1-D and 2-D analysis, CLOMR and LOMR submittals, and FEMA permitting.

• Erosion Control and SWPPP

  Development of erosion control plans and Stormwater Pollution Prevention Plans to manage construction-phase runoff.

• Project Administration and Coordination

  Direct coordination with agency officials and project administrators to streamline approvals.

Full-service land planning and development coordination, guiding projects from initial feasibility to final plat approvals.

• Land Planning and Concept Development

  Initial site planning, concept design, layout, and rezoning feasibility studies.

• Feasibility Analysis and Cost Estimation

  Evaluating development feasibility and producing preliminary project cost estimates.

• Platting Services

  Preparation and coordination of preliminary and final plats for municipal agency review.

• Utility Master Planning

  Development of comprehensive master plans for water, wastewater, and drainage systems.

• FEMA CLOMR/LOMR & Elevation Certificates

  Technical flood insurance rate map revisions and elevation certifications.

High-precision boundary, topographic, and construction staking surveys executed by experienced field crews.

• Boundary and ALTA/NSPS Surveys

  Thorough boundary research and field surveying to establish precise property lines.

• Construction and Slope Staking

  Precise field layout staking for utilities, roadways, retaining walls, and subgrade blue tops.

• Topographic and Aerial Control Mapping

  Detailed ground topography and GPS-enabled control network setup for design and aerial mapping.

• As-Built Certifications

  Post-construction surveys and certifications to verify conformance with designed plans.