Our Experienced Structural & Civil Engineers for your Residential & Commercial Project Needs

At ProStruct Engineering we take pride in professionalism. Our motivation is to improve California Homeowners' home-building experience by delivering high-quality Structural & Civil Engineering Plans for permit approval smoothly. We have a 100% success rate(1) in obtaining Residential & Commercial Building Permits. We're experienced, reliable, and budget-friendly.
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A happy young couple enjoying cooking and playing with vegetables in a well-designed kitchen.
Proud happy parents of two kids relaxing on the couch in an open-concept living area.
A commercial retail store building

Professional Structural & Civil Engineers

ProStruct Features: Low Cost, High Speed, High Quality
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Why Choose Us?

Experienced
  • 35+ Years
  • New Home, ADU, Addition, Remodel, and More
Budget-friendly
  • Local Pricing
  • Fixed & Transparent
  • No Surprises
Licensed & Insured
  • California PE License
  • Insured
Responsive & Fast
  • Proactive & Responsive
  • Quick Turnaround
Professionalism
  • Our Core Values: Integrity, Responsibility, Reliability, Ethics, And Maintaining The Highest Quality Standards For Structural Plans
  • Adhering To These Standards Has Helped Us Build Trust And Credibility With Our Clients

Structural Engineering Services Across California

  • Seismic & Gravity Calculations for CA CodesRigorous engineering that satisfies CBC and local seismic design requirements.
  • County-Specific Plan Check CoordinationDirect communication with county review teams to resolve technical comments fast.
  • Permit-Ready Structural CalculationsComplete technical packages formatted for immediate submission to building officials.

Serving projects across all 58 California counties.

Serving all 58 California counties with expert structural engineering.

Olive green-colored single-story backyard ADU with grey roof and reddish-brown doors and windows.
Grey and white colored new custom home exterior with a front lawn and garage, and a clear blue sky above.
Wood framing of a new custom house under construction.

Project Types

Our Structural & Civil Engineers' expertise in providing Engineering Services extends to a variety of Residential & Commercial Project Types, including:

New Custom Home
ADU
Home Addition
Load Bearing Wall
Retaining Wall
Deck/Patio
Foundation
Construction Admin
Commercial Services
Civil Engineering

How It Works: Its Fast, Easy & Convenient.

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Share Your Requirements, Including Existing Plans/ Designs if Available
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Get a No-obligation,
Free Express Quote
Within 24 Hours
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We Start Your Project, With
Quick Delivery in 2-3 Weeks for Most Projects
Start Your Project Today!