ProStruct Engineering

ProStruct Engineering is a structural and civil engineering firm that prepares permit-ready engineering plans for homeowners, contractors, architects and developers. Its published service list covers residential work such as new custom homes, ADUs, additions and remodels, load-bearing wall removal, foundation design, retaining walls, decks and construction administration, alongside commercial work including ground-up construction, tenant improvements, mixed-use buildings, apartment and townhouse projects, equipment anchorage, warehouses, offices, retail and data centres.

Within civil engineering, the firm lists stormwater drainage design, grading plans, erosion and sediment control, and cut and fill calculations. For San Ramon in Contra Costa County, the firm describes stormwater drainage design for dense urban lots, centred on runoff collection, conveyance and on-site drainage compliance, with documentation that coordinates grading intent, inlet routing and tie-in details for municipal storm-drain connectivity and city plan-check review.

The firm states that it is licensed and insured, that its plans are stamped by a licensed Professional Engineer, and that it serves projects across all 58 California counties. It advertises same-day quotes, delivery of permit-ready plans in two to three weeks for most projects, fixed transparent pricing, and handling of building department comments within its scope of work without additional fees.

Its listed California offices are in San Francisco, Sacramento, San Jose, Goleta, Alhambra and San Diego.