General Engineering Contractors in Danville, CA
26 General Engineering contractors in Danville, California appear in the CSLB public record — 23 with an active license. Check each one's status, bond, workers' compensation, and classifications before you hire.
Vanquish Environmental & Engineering
A · Danville, CA
Verified September 28, 2026 · Bonded
Amg Excavating Inc
A · Danville, CA
Verified September 28, 2026 · Bonded
Advanced Water Well Drilling & Pump Services
A · Danville, CA
Verified September 28, 2026 · Bonded
Danliv Inc
A · Danville, CA
Verified September 28, 2026 · Bonded
Boscolai Construction
A · Danville, CA
Verified September 28, 2026 · Bonded
Covenant Technical Solutions Inc
A · Danville, CA
Verified September 28, 2026 · Bonded
S2serm LLC
A · Danville, CA
Verified September 28, 2026 · Bonded
Green Infrastructure and Environmental Inc
A · Danville, CA
Verified September 28, 2026 · Bonded
James E Roberts-Obayashi Corporation
A · Danville, CA
Verified September 28, 2026 · Bonded
Martin & Martin Construction
A · Danville, CA
Verified September 28, 2026 · Bonded
Joe A Callaway
A · Danville, CA
Verified September 28, 2026 · Bonded
Nugent Constructors Inc
A · Danville, CA
Verified September 28, 2026 · Bonded
Production Excavating
A · Danville, CA
Verified September 28, 2026 · Bonded
Jeff Roy Construction and Consulting Services Company
A · Danville, CA
Verified August 4, 2026 · Bonded
Pacific Waste Services Inc
A · Danville, CA
Verified September 28, 2026 · Bonded
Jim Freethy Excavating Inc
A · Danville, CA
Verified September 28, 2026 · Bonded
Baillie Communications Inc
A · Danville, CA
Verified September 28, 2026 · Bonded
S & H Construction Inc
A · Danville, CA
Verified September 28, 2026 · Bonded
California Professional Builders Inc
A · Danville, CA
Verified September 28, 2026 · Bonded
Spencon Construction Inc
A · Danville, CA
Verified September 28, 2026 · Bonded
Titus MRF Services
A · Danville, CA
Verified September 28, 2026 · Bonded
H P Construction Services Inc
A · Danville, CA
Verified September 28, 2026 · Bonded
Aspire Builders
A · Danville, CA
Verified September 28, 2026 · Bonded
Aquatic Harvesting
A · Danville, CA
Verified September 28, 2026 · Bonded
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Before you hire in Danville
Frequently asked questions
How many General Engineering contractors are licensed in Danville, California?
This directory lists 26 General Engineering contractors in Danville, California, of which 23 currently hold an active CSLB license.
How do I check if a General Engineering contractor is licensed in Danville, California?
Open the contractor's profile here for their dated CSLB status, or look up their license number directly on the CSLB "Check a License" tool. A license must be active (not expired, suspended, or inactive) to be valid.
Should a General Engineering contractor carry a bond and workers' compensation?
Most active CSLB licensees carry a contractor bond, and any contractor with employees must carry workers' compensation. Each profile shows what the CSLB record reports.