
Licensed structural & civil engineers for outdoor living space renovation projects across California. We prepare permit-ready structural plans that match local building code and seismic requirements.
ProStruct provides statewide structural engineering support for outdoor living space renovation projects, including structural calculations, framing and foundation planning, and permit-ready documentation coordinated with your architect and contractor.
Serving all 58 California counties with expert Outdoor Living Space Renovation structural engineering.
Share a few project details and our engineering team will review your scope and guide you through permitting and design next steps.
After reviewing your project details, we'll provide a transparent quote the same day--typically within a few hours. Pricing varies based on project scope, complexity, and requirements.
We deliver complete structural permit sets. *If building departments have comments related to our scope, we handle all revisions--no extra fees, no limits.
See why homeowners and industry professionals trust us with their projects.
Yes. Most structural scope requires engineering calculations and permit-ready plan sets for local building department approval.
Yes. We prepare jurisdiction-aware structural documentation and support revisions for local review comments.
Most residential projects are completed in approximately 2-3 weeks depending on complexity and available inputs.

Get a free, no-obligation quote within 24 hours. Our experienced structural and civil engineers are ready to help with your residential or commercial project.
Trusted by 3,000+ homeowners and AEC professionals • Licensed in California State • 35+ years experience