A leader in modular construction, American Modular Systems is transforming the way schools, classrooms and buildings are constructed.
At AMS, we’re transforming the way schools are built and redefining the standards for how they perform, delivering superior quality quickly and cost-effectively, while giving every customer an exceptional experience from start to finish. That’s not just our advantage—it’s our promise.
Our modular buildings are permanent structures—an affordable alternative to portable, relocatable and temporary schools, classrooms and buildings. Every AMS modular school building is DSA pre-approved, providing a healthy, comfortable learning environment precison-built to your exact needs and budget.
AMS News Go
April 14, 2017
We're hiring construction professionals, all trades. Join our team today!Learn more
March 28, 2017
Join the AMS Team at the Green CA Schools Summit November 28-29, 2017 in Pasadena, CALearn more
December 01, 2016
See our progress at River Vine, our one-of-a kind Gen7 prefab concept home.Learn more
November 11, 2016
Take a look at our latest modular campus at Newhall School District.Learn more
A better building starts with a better way to build.
Watch Us Build.
There's a reason AMS is California's leading modular manufacturer—and it starts with our precision-manufacturing process. See how easy construction can be!