San Francisco Bay Area Civil Engineering - Drainage, Grading, and Retaining Wall Design

Massoudi Consulting Engineers provides civil engineering services for residential and commercial projects throughout the San Francisco Bay Area. Our team delivers drainage design, grading plans, retaining wall engineering, and utility coordination for projects in San Francisco, San Jose, Oakland, Marin County, and San Mateo County.

All civil engineering work is coordinated in-house with our structural engineering and architectural design team, ensuring site drawings are fully consistent with structural drawings from day one.

Schedule Appointment

Massoudi Consulting Engineers provides civil engineering services that address the specific site conditions common across San Francisco Bay Area properties. Bay Area terrain - steep hillsides, expansive clay soils, constrained urban lots, high-rainfall drainage environments - creates civil engineering challenges that require regional experience, not just general competence. Our civil engineers have been working in this environment since 2012.

Civil engineering services include:

Drainage design and stormwater management for residential and commercial properties
Retaining wall engineering for hillside, sloped, and constrained lots
Grading plans and cut-and-fill calculations
Utility design and coordination
Street improvement and public right-of-way design
Site planning and lot coverage analysis
ADA-compliant accessible path of travel design
Erosion control and SWPPP compliance documentation
Civil engineering support for ADU and SB-9 projects

Outdoor modern seating area with white chairs, a stone bench, landscaped garden with bushes, grass, a paved walkway, and a high retaining wall with trees and sky in the background retaining wall and Civil Engineering by Massoudi Consulting engineers.

This detached ADU in San Jose features an open-concept living room and kitchen with a high vaulted ceiling, ceiling fans, structural engineering, and architectural design by Massoudi Consulting Engineers.

Interior view of a house under construction with exposed wooden beams, construction tools, and an open space showing the outdoors, structural engineering by Massoudi Consulting Engineers.

Architectural Design

Structural Engineering

Commercial to Residential Conversions

Accessory Dwelling Units

Civil engineering design and construction of concrete retaining walls by Massoudi Consulting Engineers, showcasing precise rebar placement and formwork in the San Francisco Bay Area.

Close-up of retaining wall designed by Massoudi Consulting Engineers, highlighting civil engineering expertise in reinforced concrete structures and drainage management.

Civil engineering retaining wall by Massoudi Consulting Engineers featuring reinforced rebar installation for retaining walls, emphasizing effective drainage solutions and soil stabilization in Bay Area construction.

Detailed view of retaining wall engineered by Massoudi Consulting Engineers, ensuring long-term structural integrity and efficient water management for residential construction.