Discover how our nearly 40 years of expertise in steel frame and prefabricated construction deliver unmatched quality and value.
Benefit from precision engineering and durable building solutions tailored to meet commercial and residential needs effectively.
Our licensed and insured team ensures seamless project management, delivering timely and on-budget results for every client.
We prioritize client satisfaction by offering personalized service and innovative remodeling solutions that enhance property value.

Discover our expertise in steel frame and prefabricated building projects, backed by nearly 40 years of trusted service.
Customized residential building services designed to create comfortable, durable living spaces.


Professional remodeling services that enhance your property’s value and functionality with superior craftsmanship.

Expert commercial contracting solutions tailored to meet your business objectives with precision and quality.



Delivering durable and rapid installation with precision.
Efficient, quality prefab solutions tailored to your needs.
Transforming spaces with skilled residential and commercial remodeling.
Offering FREE training in the Construction Trades!
Sturdi-Quick Building Systems is a member to the California Steel Framing Alliance and has generated funding through the California Employment Training Program, to train and develop a workforce for the Residential Building and the Steel Building Industry.
Our goal is to turn out at least 300 Pre-Apprentice trainees with adequate workplace knowledge over the next two years in response to the devastating California Wildfires. We have developed the Steel Rising Training Program in conjunction with various Community Colleges and Training Schools throughout the Southern California area. The program is an accredited Pre-Apprentice-ship Certificate Program geared toward the Residential Building and the Steel Building Industry.
The trainees will learn workplace expectations, safety & CPR, blueprint reading, as well as the panelization and the stick approach for building homes with steel. Trainees will also be equipped with tool belts and work boots to enter the workforce after completion. All training and supplies are absolutely free of charge to the trainees.


(909) 396-5141 – 324 S. Diamond Bar Blvd #223, Diamond Bar. CA 91765