Sewer Tie-Ins & Underground
in Cohasset, CA.
Sewer laterals, utility trenching, water lines, and storm drainage. Permit-pulled and inspection-ready. Serving Cohasset and Butte County since 1999.

Sewer Tie-Ins & Underground in Cohasset.
BC Brown General Engineering provides expert sewer tie-ins & underground services for Cohasset, CA property owners. Whether you need work done on a residential lot, agricultural property, or commercial site, we bring the right equipment and a 25-year track record to every job.
Remote upper-ridge community north of Chico. We handle long-driveway paving, well/septic site work, and rural property prep throughout Cohasset.
What we handle in Cohasset:
- Sewer lateral installation
- Utility & water line trenching
- Storm drainage systems
- Sub-base & bedding prep
- City & county tie-ins
- Underground utilities
Sewer Tie-Ins & Underground done right in Cohasset
Cohasset is a rural ridge community north of Chico, reached by a long winding road through the foothills. BC Brown General Engineering has provided sewer work for Cohasset and the surrounding Butte County area since 1999, with the equipment and the track record to back it up.
Most of Cohasset is beyond a sewer main, so the underground work is private, laterals, tank lines, and drainage. Where a connection does exist, we trench, set proper fall, and tie in cleanly; where it does not, we handle the on-site lines.
Cohasset is up the ridge north of Chico, so we mobilize crews and equipment there regularly and keep our response times short. We coordinate the tie-in and inspection with the local sewer authority and pull any permits the connection requires.
What goes into sewer tie-ins & underground in Cohasset
- Lateral trenching at the correct fall
- Cleanouts and access installed
- Failed or root-choked laterals replaced
- City coordination and inspection
- Built for snow loads and deep frost