Foundation Structural Engineering Services

Get Permit-Ready New Foundation Design Structural Plans in 2-3 Weeks

Licensed structural engineers for new foundation design projects across California. We deliver permit-ready calculations and drawings focused on liquefaction risk, foundation bolting, cripple wall bracing, and lateral load transfer.

Licensed CA Engineers
Same-Day Quote
2-3 Weeks Delivery
Highly Responsive
Permit Guarantee*
Fixed Transparent Pricing
4.8/5Licensed California State Engineers
Call Now (844) 750-0773
Licensed California Engineers|CA PE License #68517 - Amarendra Prasad, PE
3000+
Projects Completed
2-3 Weeks
Average Delivery
Guaranteed(1)
Permit Approval
4.8
Google & Yelp Rating
New Foundation Design projects in California require jurisdiction-aware structural assumptions tied to seismic demand and permit review.
Our foundation engineering approach prioritizes liquefaction-sensitive detailing and practical constructability in retrofit and new work.
We define load-path continuity from diaphragms through shear elements to foundation anchorage to reduce weak-link behavior.
Cripple wall bracing and bolting details are coordinated with existing framing conditions and local code pathways.
Design deliverables include PE-stamped calculations, sheets, and revision support to keep approvals moving efficiently.
County-specific documentation expectations are addressed early so plan-check responses stay focused and technically complete.

New Foundation Design Requirements by County & Key Foundation Engineering Considerations

  • Liquefaction-Aware Foundation Design
    We align structural criteria with local soil behavior and seismic demand assumptions across jurisdictions.
  • Cripple Wall Bracing and Bolting Strategy
    Engineering details define bracing, anchorage, and connection upgrades for raised-foundation retrofit conditions.
  • Continuous Lateral Load Transfer
    Plans provide clear load-path continuity from diaphragms through lateral elements into foundation anchorage.
Select Your County

Serving all 58 California counties with expert New Foundation Design structural engineering.

How ProStruct Helps

  • PE-stamped foundation engineering plans ready for permit submission.
  • Seismic retrofit detailing for bolting, bracing, and load-path continuity.
  • Liquefaction and seismic considerations aligned with local review pathways.
  • Plan-check response support and revisions within engineering scope.
HOW IT WORKS

Fast, Easy & Convenient Process

1

Request a Free ADU Consultation

Share a few project details and our engineering team will review your scope and guide you through permitting and design next steps.

2

Get Same-Day Quote

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.

3

Receive Permit-Ready Plans in 2-3 Weeks

We deliver complete structural permit sets. *If building departments have comments related to our scope, we handle all revisions--no extra fees, no limits.

SUCCESS STORIES

What Our Clients Are Saying

See why homeowners and industry professionals trust us with their projects.

Trusted by homeowners and AEC industry professionals

Fast delivery • Permit guarantee(1) • Fixed Transparent Pricing

COMMON QUESTIONS

Frequently Asked Questions

Yes. Permit-required foundation, seismic retrofit, and repair scopes typically need structural calculations and engineered plans for jurisdiction approval.

Yes. We tailor structural packages for local jurisdiction review and provide support for plan-check comments within project scope.

Many residential foundation and retrofit scopes are completed in approximately 2-3 weeks depending on complexity and available inputs.

Start your structural and civil engineering project

Ready to Start Your Project?

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.

Free Quote in 24 Hours
2-3 Week Delivery
Permit Guarantee(1)
Call (844) 750-0773

Trusted by California property owners • Licensed CA PE engineers • Foundation and seismic retrofit support statewide