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JZ Structural, Inc. started in 2009.   Our company provides structural design and seismic evaluation for both commercial and residential buildings.  Our goal is to serve every client with mutual respect and provide superior service.  We strive to provide high quality engineering work and to deliver within budget and on schedule.

Services and Promotion


Our Services

Structural Consultation

On-site consultation with the client to determine and discuss the necessary development to the project to be able to produce an efficient and economical design.

Structural Design

Design, analyze, and compose a safe and value engineered structure capable of resisting all the expected applied loads according to the Building Code.

Structural Inspection and Observation

Visual examination of the elements and connections of a building's structural system at significant stages of the construction phase. Structural visual inspection during the process of buying and selling a commercial building.

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Promotional Items

We are celebrating 14 years anniversary!!! 

Offer expires on 9/30/2023  

To thank our family, friends and community, JZ Structural would like to promote some of the services as listed below:

A) Structural Design for structures with shallow            foundation and on flat land:

  • starting at $1,400 for detached wood Carport

  • starting at $1,400 for 1-story detached wood Garage

B) Structural Design for 1-story wood detached ADU with shallow foundation and on flat land.

  • starting at $1,500 for 1-story under 800 SF 

  • starting at $1,700 for 1-story over 800 SF​

C) PROMO code SUMMER10 for a 10% discount on all structural design services over $1,500 (max of $500 off)

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