Earth, moved.
Excavating & Grading in Williams
From first clearing pass to finish grade: lot clearing, mass excavation, pads, and drainage-minded earthwork.
Excavating in Williams →Williams, CA
General Engineering.
Excavating, grading, septic, paving, and site work for Williams and Colusa County since 1999.
25+Years serving Williams
Williams, CA · Colusa County
Your Williams general engineering contractor.
I-5 corridor farming community. Paving, septic, and ag-site work in Williams.
BC Brown General Engineering has served Williams and the surrounding Colusa County area since 1999. Owner Brandon Brown is a Butte County native who knows the soil, the regulations, and the local building departments inside and out.
- CSLB licensed general engineering contractor
- Certified septic installer (Butte County)
- Fully insured — liability & workers' comp
- Permits handled for Colusa County jobs
- Free estimates · same-day response
Working in Williams
BC Brown General Engineering has served Williams since 1999. Williams is an I-5 farm town and the gateway from the interstate to Colusa and the rice belt. We bring the same crews, equipment, and standards to every job here, from a single driveway to a full site build.
The ground around Williams is flat valley ground on the west side of the rice country. That shapes everything we build: pads and slabs get engineered base and compaction, paving gets a crown and drainage, and grading is planned so water moves off the lot instead of under whatever sits on it.
Williams is south on I-5. We pull permits through Colusa County Environmental Health when the job calls for it, from septic and grading to encroachment, and handle the inspections so the work closes out clean.
What we build in Williams
Williams · Common Questions
Williams FAQs.
What services does BC Brown offer in Williams?
Everything a general engineering contractor handles: excavating and grading, asphalt paving, septic systems, sewer tie-ins, site work, and concrete. One contractor, one crew, start to finish.
Do you pull permits in Colusa County?
Yes. We pull septic, grading, and encroachment permits through Colusa County Environmental Health and coordinate every inspection.
How fast can you get to Williams?
Williams is south on I-5, so estimates are usually scheduled within the week, and Brandon answers the phone directly at (530) 624-2094.
What is the ground like around Williams?
Farm-country soil. It grows almonds and rice for a reason, but it holds water, so pads need to be built up, compacted, and drained. We plan every pour and every paving job around how this clay behaves in January, not just how it looks in July.
Services in Williams
Six services. One contractor.
BC Brown handles every phase of land development and infrastructure work in Williams.
Driveways that last.
Asphalt Paving in Williams
New asphalt driveways, road construction, repair, slurry seal, and chip seal - built to handle Northern California weather.
Paving in Williams →Certified by Butte County.
Septic Systems in Williams
New septic system installations, replacements, and upgrades. Permits and inspection coordination handled.
Septic in Williams →Underground, on schedule.
Sewer Tie-Ins & Underground in Williams
Sewer laterals, utility trenching, water lines, and storm drainage. Permit-pulled and inspection-ready.
Sewer in Williams →From raw land to build-ready.
Site Work & Land Clearing in Williams
Everything before the foundation: clearing, cut and fill, compaction, and a site that drains.
Site Work in Williams →Built to California code.
Concrete & Flatwork in Williams
Driveways, slabs, foundations, sidewalks, and flatwork with proper base prep and steel.
Concrete in Williams →Nearby Areas
Also serving nearby Colusa County.
Colusa County
Project in Williams?
One call gets it moving: (530) 624-2094. Brandon walks the site, shoots you straight, and gets a real number on paper.
(530) 624-2094