City In the Hills Map
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With a professional design staff,  we provide all types of Civil Engineering services with specialties in site planning for private developments, including infrastructure site improvements, subdivision design and energy facilities.

Infrastructure design includes site grading, water, sewer, storm drain, electric, gas, telephone, cable TV, streets, side walk and associated landscape design for urban development.

  • Road Alignment
  • Pavement Designs
  • Traffic Analysis
  • Striping Plans
  • CalTrans Experience
  • Turn & Parking Pockets
  • Driveway Approaches
  • Curbs & Gutters

  • Drainage/Runoff Channel Sizing for Culverts
  • Curbing & V-Ditches
  • Earthen & Concrete-Lined Channels
  • Basin Design for Infiltration, Evaporation, Controlled Release, & Secondary Containment

  • Permitting Services throughout California

  • Grading

  • SWPPP – Qualified Stormwater Development (QSD, QSP)

  • Encroachment

  • Spill Prevention

  • CDFS Streambed Alterations

  • Grading Design for Industrial, Commercial
    and Land Development using UAV/Drone Modeling
  • Slope Stability
  • Retaining Wall
  • Soil Improvement

  • Pipeline Design for Hazardous & Non-Hazardous Materials (49 CFR 193 and 195)
  • Plan and Profiles
  • Encroachment Permits for State Highways, Railroads, & County Roads
  • Placement Methods Include: Trenching, Bore and Jack, Directional Boring, & Tunneling Permitting

  • Watershed Hydrology Analysis & Reports
  • Rational & SCS Methods
  • Determination of Peak Flow
  • Time of Concentration
  • Erosion Control Systems & Rip-Rap Sizing
  • Inlet/Outlet Control