Modern Building Systems has been synonymous with quality, craftsmanship, and value since its founding in 1971.

We design, engineer, and manufacture prefabricated commercial buildings throughout the West Coast. Our third-generation family-owned business benefits from over 50 years of continuous process improvement and finely tuned artistry. Our customer-focused mindset and attention to delivering quality products has gained the trust of over 2000 clients from a range of industries both domestically and internationally.

As one of the few factory-direct manufacturers in the modular construction industry, Modern provides significant time savings by streamlining the construction process and eliminating considerable cost by selling directly from our manufacturing facility to our customers.

Our Commitment


Our mission is to provide our customers with quality and cost-effective solutions that satisfy their building needs; while maintaining profitability and the highest integrity. We set the standard for quality employee satisfaction and innovation in our industry.


Modern will be the most desired mobile and modular building supplier in our target markets by staying true to our values and providing our customers with unparalleled service through innovative systems.

Our Values


We will act with honesty and integrity in our conduct with fellow employees and customers.


We will continue to develop safety standards that focus on constant improvement and individual accountability.


We will continue to develop and improve our sustainable business practices for the benefit of our community, business partners and employees.


We will meet or exceed customer expectations in everything we do.