Since our inception in 1958, West Valley has excelled in installing and maintaining wet utility systems. Because of our history of quality, excellence, and “Building it right”, many of our customers have been with us for decades.
Water Systems-Domestic, Raw, Recycled
Fire Protection Water
Storm Drains & Sanitary Sewers
Our Wet Utility Services Include
Water Distribution Systems
Construction of new and replacement of existing water systems (potable and recycled water}
Specialize in water distribution pipelines including hydrants, valve structures and service lines
Excavation, Horizontal Directional Drilling and Jack and Bore installations
Work in the public right away as well as complex and unique watershed capabilities
Maintenance of existing systems
Timely emergency repair on 24/7 basis
Flushing, chlorination, dichlorination, Site-specific Storm Water Prevention Planning (SWPP)
Pump station installations
Water treatment installations
Storage tanks and hydroturbines
Complex valving installations and vault structures including above-ground piping
All site work and coordination of appropriate appurtenant items
Sewer and Storm Drain Systems
Construction of new gravity storm drain, sewer and force main sewer systems through excavation, boring, slip-lining and pipe bursting
Pre-cast and Cast in Place vault and manhole structure installations
655 Campbell Technology Parkway Suite 250 Campbell, CA 95008
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