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New single-family home built by Synergy Builders in Paradise, CA
Oroville, CA · General Contractor & C-8 Concrete · Since 1992

We build
what matters.

Family-owned general contractor and C-8 concrete specialist. Three decades of homes, remodels, commercial tenant improvements, and public works across Butte County and Northern California.

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30+Years building · est. 1992
B + C-8Dual-licensed · CSLB #661667
DIRPublic-works registered
SBCertified small business
Self-performed concrete

Our crews. Our concrete.

Most general contractors sub out their concrete. We pour it ourselves — foundations, structural slabs, flatwork, site concrete, and trowel finish — under our own C-8 license. It is the scope that everything else sits on, and we keep it in our own hands.

  • Own crews, own forms, own equipment — no middleman on the critical path
  • Foundations, slabs, ADA path-of-travel, decorative and stamped work
  • Available as a C-8 subcontractor to other GCs and CMs
Structural slab · power-trowel finishStructural slab · power-trowel finish
Why Synergy Builders

Built on trust.

Real licenses, real bonds, real people who answer the phone. Everything an owner, architect, or agency needs to verify us is right here.

30+

Years Building

Consistent quality since 1992 — residential, commercial, and public works.

B+C8

Dual Licensed

General Building and Specialty Concrete. We self-perform what matters most.

DIR

Public Works Ready

DIR-registered, prevailing-wage compliant, certified payroll through eCPR.

SB

Certified Small Business

State of California SB #2033595 — satisfies SB preference on public bids.

CSLB License#661667
ClassificationsB · C-8
DIR Registration#1001019326
Small Business#2033595
SuretyBid, performance & payment bonds
Recent projects

Work we’re proud of.

All projects
Seaside Fire StationPublic Works

Seaside Fire Station

Full kitchen remodel, new flooring, and an ADA-compliant path of travel — delivered while the station stayed in active service.

$400KRRM Design Group
Paradise New HomeResidential

Paradise New Home

Ground-up single-family home on the Ridge — foundation and flatwork self-performed under our C-8 license, full framing, finishes, covered outdoor living.

2021Self-performed concrete
Corning LibraryPublic Works

Corning Library

Occupied public-library renovation — demolition, T-bar ceilings, carpet tile, drywall, paint, and tutor-room glazing, phased so the library stayed open.

$220KCMC Architecture
How we work

Our process.

Every project follows the same structure — from first conversation to close-out documentation. No surprises, no guessing.

01

Consultation

We walk your site, understand your goals, and define scope together. No pressure, no obligation.

02

Estimate & Plan

Line-item cost breakdown, schedule, and trade sequence. You know exactly what you’re getting before we start.

03

Build

We self-perform concrete, run every sub, and keep you updated on a set cadence. One team, one contact.

04

Deliver

Final walkthrough, punch list, warranty, and close-out documents. We don’t leave until you’re satisfied.

Project controls

Run in writing, not from memory.

How we run a job
Baseline scheduleCrew-loaded Gantt with critical path, updated weekly
Budget & WIPCost-to-cost percent complete, reviewed monthly
RFI & submittal logNumbered, dated, tracked to closure
Daily logs & photosSuperintendent report from every jobsite, every day
Change-order controlNo added work without written authorization
Certified payrollDIR eCPR on every public works project
Rebuilt cottage in Paradise, CA
Rooted in Butte County

Building community.

When the Camp Fire took Paradise in 2018, our crews were on the Ridge rebuilding homes and helping families come back. That’s who we are. We don’t just build structures — we build the places where people live, work, and come together.

Family-owned, with offices in Oroville and Paradise. Every project is part of a neighborhood we know by name.

1992Founded
FamilyOwned & operated
Butte Co.Born & based
Who we work with

Trusted by homeowners & public agencies.

Fire districts, libraries, schools, universities, affordable-housing nonprofits, and families across Northern California.

City of Seaside · Fire StationCorning LibraryTown of ParadiseCaltrans District 2UC Agriculture & Natural ResourcesChico Area Recreation & Park DistrictYolo County Habitat for HumanityNord Country SchoolCommunity Housing Improvement ProgramButte Housing
Where we work

Service area.

Headquartered in Oroville with a second office in Paradise, serving Butte County and Northern California from the Sierra foothills to the Sacramento Valley.

Butte CountyHeadquarters

  • Oroville
  • Chico
  • Paradise
  • Magalia
  • Gridley
  • Biggs

North Valley 

  • Yuba City
  • Marysville
  • Live Oak
  • Wheatland
  • Red Bluff
  • Redding

Sacramento Metro 

  • Sacramento
  • Roseville
  • Rocklin
  • Folsom
  • Lincoln
  • Elk Grove

Foothills & Sierra 

  • Auburn
  • Grass Valley
  • Nevada City
  • Placerville
  • Colfax
  • Quincy

LET’S BUILD TOGETHER.

Whether you’re planning a remodel, a commercial build-out, or a public works project — we’re ready to talk. Free consultation, written estimate, straight answers.