Legacy EngineeringContact

Commercial Site Design

Entitlements → Construction

End-to-end civil design for retail, office, industrial, and mixed-use. We marry code compliance with constructability so your project moves from entitlement to ribbon cutting without surprises.

  • Site planning & layout optimization
  • Utility routing (water, sewer, dry utilities)
  • Driveways, parking, ADA grading & details
  • Permitting, coordination & bid support

Residential Development

Lots That Build Community

From small infill to large master-planned neighborhoods, we balance density, cost, and livability—delivering buildable phases, clean lots, and smooth inspections.

  • Subdivision layout & phasing strategy
  • Roadway sections, grading & drainage
  • Water, sewer, and franchise utility plans
  • Construction docs & municipal review

Master Planning

Vision → Feasibility

We validate vision with numbers. Early engineering and infrastructure concepts that de-risk land acquisition, support pro-formas, and build consensus with stakeholders.

  • Land use & density scenarios
  • Preliminary roadway & utility frameworks
  • Concept grading & drainage strategies
  • Entitlement exhibits & stakeholder graphics

Stormwater Analysis

Design That Drains

Hydrology and hydraulics that pass review and perform in the field—from on-site detention to regional conveyance and floodplain considerations.

  • Hydrology/H&H modeling & reports
  • Detention, water quality & LID solutions
  • Culvert, channel & storm sewer sizing
  • SWPPP, erosion & sediment control