Alpine ManufacturingPrefabricated Wall Panels

AGC’s Pre-Fabricated Wall Panel Division, Alpine Manufacturing LLC is located in Alpine, California, services all of California and 11 Western States. From single family dwellings to large, high-end hotels or apartment complexes…

VP Building

Pre-Engineered Steel Buildings

VP Buildings is a World Leader in the Pre-Engineered Steel Systems Construction Industry, each year manufacturing approximately 6,000 buildings ranging from 1,200 square feet to more than one million square feet under roof.

Bolt Offsite

BOLT Offsite

BOLT is an EPCM company specializing in Offsite Design-Build solutions. In partnership with American General Construction, we imagine and manufacture modular building projects like no one else in North America.


SolaWrap Greenhouse plastic is truly revolutionary in that it saves energy, offers UV protection and has unmatched durability with transparency that extends the growing season.