United Equipment Rentals Is supplying some of the heavy equipment and tools necessary for construction of the streets and track bed.
Napa Electric Provides electrical services for lighting and power supply.

J K Plumbing Provides plumbing services for the revisions to the train station.
Napa Recycling and Waste Services Provides trash receptacles for the job sites.
Office Depot, Napa Provides Office supplies for the Suulutaaq compound.
Frye's Printing, Inc. Provides Copy and plan reproduction services.
Napa-Vallejo Waste Management Receives all the unsuitable material and demolition debris.
Alhambra Bottled Water
Provides drinking water to the trailer compound.
Syar Industries, Inc. Syar Industries and Concrete
provides the crushed rock, gravel, aggregate base and concrete for the project.
Burney Trucking, Napa Provides dump truck service for earthwork, aggregate and demolition.
DW Pump Company, Napa DW Pumps Provides electrical generators for power.
Lady Janitorial Provides janitorial services to the on-site trailers.