Underground Utility Installation for Land Development and New Construction
Sewer, water, fire, storm and dry utilities on one contract, built by our own crew from the first cut through restoration.
- One contractor coordinating every underground scope
- Excavation, installation, backfill, testing and restoration
- Built to the approved plans and our contracted scope
- CSLB Lic. #1094194, Class A General Engineering
- Self-performing crew and equipment
Every underground utility on one contract
Hiring one contractor for all of it means one schedule, one crew sequencing the wet and dry utilities, and no gaps between trades when the inspector shows up.
Sanitary sewer
Sewer mains, laterals, cleanouts and connections to the existing system.
Domestic water
Water mains, service lines, meters and the connection to the street.
Underground fire lines
Fire service from the main to the riser, with backflow and the hydrostatic test.
Storm drainage
Storm drain pipe, catch basins and connections to the site and street system.
Gas, electric and communications
Joint trench and conduit for gas, electric, phone, cable and fiber, ready for the utility.
Jobs from our own crews
Trenching, shoring, pipe and conduit, backfill and street work, all by our own crew and equipment.
More in our project gallery. See our capabilities and qualifications, or read how a joint trench gets built.
Projects we build utilities for
Vacant land development
Bringing utilities onto raw land so the lots can be built.
Subdivisions
Street mains and the services to each lot, built in phases with the grading.
Multifamily
Wet utilities, fire service and joint trench for apartments and townhomes.
Commercial development
Site utilities for retail, office, industrial and mixed-use buildings.
From the first cut to restoration
- 1
Excavation and installation
Trenching, shoring and pipe or conduit laid to the line and grade on the approved plans.
- 2
Backfill and compaction
Bedding and backfill placed and compacted to the specs, ready for the compaction tests.
- 3
Testing and inspection
Pressure and line tests, and the inspections each water, sewer and fire agency requires.
- 4
Restoration
Concrete, asphalt and landscape put back, as far as our contracted scope covers.
FAQ
Frequently Asked Questions
Yes. We install sanitary sewer, domestic water, underground fire lines, storm drainage, and the trench and conduit for gas, electric and communications. You can award us all of it or just the scopes you need.
No. Your civil engineer designs the wet utilities, and PG&E or an applicant designer designs the gas and electric. We build to the approved plans and our contracted scope.
The project address, a link to the civil and utility plans, which utilities you want priced, and when you expect to start. If you have a bid date, include it.
Yes. Certificates of insurance and bonding information are available on request for prequalification.
Yes. We still install and repair individual sewer, water, gas and fire lines for property owners, contractors and agencies.
Across the Bay Area from our base in San Leandro: Alameda, Contra Costa, San Francisco, San Mateo, Santa Clara and Napa counties.
Have plans for a new project? Send them over.
We'll price the underground scope you need, from a single utility to the whole site.