Ashtonco, LLC manages two kinds of projects with the same hands-on approach. On conventional construction, we serve as the owner's representative from site work to opening day. On new technology, we take first-of-a-kind hardware from the engineer's drawing to a working installation in the field. Based in the San Francisco Bay Area, working wherever the project is.
Owner's Representative & Field Deployment · San Francisco Bay Area
Conventional construction
Owner's Representative
Your eyes on the job site. We watch the work in the field so your project is built to the drawings and to the quality and finish you expect, from site work to opening day.
Owner's rep services
New technology
Field Deployment
Your engineers designed it. We get it fabricated, assembled, shipped, installed and running at the test site, from California to Hawaii to Norway.
Field deployment servicesRecent work

Kraft Heinz, LathropMulti-track rail spur and covered rail dock. Over a mile of track, finished on schedule.

Makani (Google)Energy-kite ground stations up to 57,000 lbs, from California to Hawaii and Norway. Ahead of schedule, on budget.

Food 4 Less, MantecaNew 55,000 sf grocery store, opened on time.

Starbucks, TracyGround-up drive-thru store, opened on time.
Ashtonco, LLC · Licensed California General Contractor #1058186 · (510) 773-0622
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