Plumas County
General Engineering.

Serving the entire county since 1999 — excavating, paving, septic, sewer, site work, and concrete.

Plumas County

Local. Trusted.
19,000+ residents served.

Mountain country east of Butte County. BC Brown handles foothill driveways, septic systems, and site work throughout the Plumas County communities.

The county seat is Quincy. BC Brown's owner Brandon Brown is a Butte County native and has been working Plumas County properties since 1999 — we know the terrain, the soil, the building department, and the contractors at every level.

  • Licensed CSLB general engineering contractor
  • Certified septic installer (Butte County)
  • Fully insured — liability and workers' comp
  • Permits handled at the county level
  • Free estimates · same-day response

Working in Plumas County

BC Brown General Engineering has served Plumas County since 1999. Plumas County is high Sierra Nevada timber and recreation country, forests, mountain valleys, and lakes, with Quincy as the county seat and septic systems the rule. We bring the same crews, equipment, and standards to every job here, from a single driveway to a full site build.

Plumas County covers mountain forest ground of decomposed granite. We work all of it, matching the approach to the ground: engineered bases on valley clay, benched cuts in the foothills, and frost-ready work up high.

Plumas County is east up into the Sierra Nevada. We pull permits through Plumas 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 Plumas County

Plumas County · Common Questions

Plumas County FAQs.

What services does BC Brown offer in Plumas County?
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 Plumas County?
Yes. We pull septic, grading, and encroachment permits through Plumas County Environmental Health and coordinate every inspection.
How fast can you get to Plumas County?
Plumas County is east up into the Sierra Nevada, so estimates are usually scheduled within the week, and Brandon answers the phone directly at (530) 624-2094.
Plumas County Services

Six core services in Plumas County.

From dirt to done — one contractor for every phase of land development and infrastructure.

Earth, moved.

Excavating & Grading in Plumas County

Land clearing, rough and finish grading, mass excavation, and earthwork for residential, commercial, and agricultural properties.

Excavating in Plumas County →
Driveways that last.

Asphalt Paving in Plumas County

New asphalt driveways, road construction, repair, slurry seal, and chip seal - built to handle Northern California weather.

Paving in Plumas County →
Certified by Butte County.

Septic Systems in Plumas County

New septic system installations, replacements, and upgrades. Permits and inspection coordination handled.

Septic in Plumas County →
Underground, on schedule.

Sewer Tie-Ins & Underground in Plumas County

Sewer laterals, utility trenching, water lines, and storm drainage. Permit-pulled and inspection-ready.

Sewer in Plumas County →
From raw land to build-ready.

Site Work & Land Clearing in Plumas County

Full site preparation for new construction - clearing, grading, compaction, and drainage planning.

Site Work in Plumas County →
Built to California code.

Concrete & Flatwork in Plumas County

Concrete driveways, approaches, equipment pads, and retaining structures with quality craftsmanship.

Concrete in Plumas County →

Working in Plumas County?

Get a free estimate from Plumas County's most trusted general engineering contractor.

(530) 624-2094
CallFree Estimate