Secure Your Delegated Designs & Deferred Submittals

Don’t let shop drawing reviews bottle-neck your project. We provide PE/SE stamps, engineering calculations for permit, and rapid turnarounds to keep you compliant and on schedule.

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1200+ Submittals stamped since 2020.

Trusted by Top Engineers & GCs in the Country

1,000+ Deferred Submittals Engineered Successfully.

Steel Connection Design Services:

PE/SE stamped calculations for beam-column, bracing, and truss connections.

Stair and Rail Engineering:

Calculations for steel, glass, and cable railing systems ensuring ADA & IBC compliance.

Precast Concrete Engineering:

Anchorage design, panel lifting analysis, and erection engineering.

Deferred Submittals Engineering:

Full management of miscellaneous scope engineering to clear permits fast.

Why Choose Us ?

Fast Scheduling

We treat shop drawings as critical items. Our workflow is optimized to turn around designs in days (not weeks) so you never wait on a stamp to start fabrication.

Licensed in All 50 States

We hold PE/SE licenses across the entire US. Whether you are building locally or shipping units nationally, one team covers your projects.

Risk Mitigation & Compliance

We assume the design liability for the components we engineer. Our comprehensive reviews ensure full code compliance and quick permit approval.

Testimonial

Andy G

Zenith saved our timeline. We needed urgent steel connection design services for a project in LA. They turned around the calc package in record time, allowing fabrication to start immediately.

General Contractor

Karen Konecky

Navigating deferred submittals engineering with the city was a nightmare until Zenith took over. Their engineering calculations for permit were approved on the first round.

Sub Contractor for delegated designs

BOOK A FREE CONSULTATION NOW

Reach out today to talk to one of our specialty structural engineering experts.

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Zenith Engineers Inc

Zenith engineering and architectural firm was started with the idea of disrupting the AEC industry with a more responsive approach to the client’s needs, whether B2B or B2C. Core design businesses of today are either very large publicly traded firms or small boutique businesses. We use technology to manage processes like large firms, but simultaneously give our clients the personal attention boutique businesses are famous for. We brought a start-up approach to a professional engineering and architectural design company, and our team shares that drive. - Nikhil Choudhary, Founder

Customer Care

(415) 619-6000 or (213) 296-6000

Office Locations

Northern California
Southern California
Pacific Northwest (Coming Soon)
South West (Coming Soon)

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