Our Services

Engineering Survey

We provide engineering-focused field verification, site evaluation, and data interpretation to support accurate and buildable design. Using topographic information and on-site assessments, we develop precise base maps, evaluate constraints, and ensure civil engineering plans reflect real-world conditions.

  • Field verification of site conditions relevant to engineering design

  • Evaluation of topographic information to develop accurate engineering base maps

  • Interpretation of survey data to support grading, drainage, and utility design

  • Preparation of engineering exhibits, constraints maps, and concept layouts

  • Quantity takeoffs and cut/fill evaluations for engineering design

  • Construction observation and development of engineering as-built documentation (based on contractor-provided field information)

Civil Design

We deliver practical, buildable civil engineering designs tailored to residential, commercial, and public projects. Our work includes grading and drainage, stormwater management, utility layout, roadway improvements, and feasibility-level assessments.

  • Site civil design for residential, commercial, and public projects

  • Grading and drainage design with supporting hydrology/hydraulic calculations

  • Stormwater management design (LID, detention, BMPs, erosion control)

  • Utility design (water, sewer, storm drain alignments and connections)

  • Roadway and access improvements (driveways, parking layouts, circulation plans)

  • Stream crossing / fish passage design components (hydrology, hydraulics, civil layout)

  • Construction drawings, opinion of probable construction costs, and technical specifications

  • Basis of design reports

  • ADA-compliant site improvement design (ramps, parking, site grading)

Permit Assistance

We help clients navigate the permitting process by preparing clear, accurate engineering documents and coordinating directly with agencies. From grading and utility permits to stormwater compliance and encroachment approvals, we support projects through each step of review and plan-check.

  • Preparation of drawings and technical documentation for permit applications

  • Stormwater compliance documentation (WPCP, ESCP, QSD/QSP-related support)

  • Grading permit submittals and supporting calculations

  • Encroachment permit support (city, county, Caltrans)

  • Technical responses to agency comments and plan-check corrections

  • Coordination with planning, building, environmental, and public works departments

Construction Support

We provide engineering guidance throughout construction to ensure the project is built in alignment with the design intent. Our services include construction observations, responses to RFIs, review of submittals, field evaluations, and preparation of as-built documentation based on contractor-provided information.

  • Construction observation and Inspector of Record services

  • Review and response to RFIs (Requests for Information)

  • Review of shop drawings and submittals for civil-related items

  • Verification of civil design intent during construction

  • As-built/record drawing preparation using contractor-provided data

  • Technical guidance during field changes or unforeseen site conditions

  • Coordination with contractors, inspectors, and agency representatives