Interstate Assembly Systems Expanding to Second Location in West Sacramento 

FOR IMMEDIATE RELEASE

Interstate Assembly Systems Expanding to Second Location in West Sacramento

SACRAMENTO, California | July 1, 2025 – The Interstate Assembly Systems location in West Sacramento is expanding to a second location at 855 Stillwater Road, Building #2, West Sacramento, CA. The current location at 724 Harbor Blvd. West Sacramento, CA will continue handling vehicle upfits and parts, while the new location will be dedicated to service.

Interstate Assembly Systems’ West Sacramento locations offer custom vehicle upfits. From custom design and builds to work-ready spec trucks, Assembly Systems sets the industry standard for reliability and service for the life cycle of the truck. Our engineering team works directly with customers on concepts, designs and product development.

“We’re very excited for this long overdue expansion of our service business,” said Spencer Hinson, Vice President of Operations (West Region) at Interstate Assembly Systems. “We no longer have to choose between upfit production and providing the aftermarket service that our customers demand and deserve. Look for us to grow these capabilities significantly in the near future.”

The new West Sacramento service location is conveniently located just west of I-80 on Stillwater Road. The location for upfits and parts will remain at 724 Harbor Blvd.

West Sacramento, CA, less than two miles away from the new service location at 855 Stillwater Road, Building #2, West Sacramento, CA.

Contact: Samantha Rains, Interstate Companies, Inc., 952-854-2044, samantha.rains@istate.com