General Engineering Contractors in Martinez, CA
32 General Engineering contractors in Martinez, California appear in the CSLB public record — 32 with an active license. Check each one's status, bond, workers' compensation, and classifications before you hire.
Diablo Valley Engineering Inc
A · Martinez, CA
Verified June 17, 2026 · Bonded
Travis Construction
A · Martinez, CA
Verified June 17, 2026 · Bonded
Dirt Doctor Excavating
A · Martinez, CA
Verified June 17, 2026 · Bonded
Ironrock Builders
A · Martinez, CA
Verified June 17, 2026 · Bonded
Roadway Utility Adjustments
A · Martinez, CA
Verified June 17, 2026 · Bonded
Calco Partners Inc
A · Martinez, CA
Verified June 17, 2026 · Bonded
Contra Costa Electric Inc
A · Martinez, CA
Verified June 17, 2026 · Bonded
Lucas J V Paving Inc
A · Martinez, CA
Verified June 17, 2026 · Bonded
W A Thomas Co Inc
A · Martinez, CA
Verified June 17, 2026 · Bonded
Bocce Builders of America
A · Martinez, CA
Verified June 17, 2026 · Bonded
JFC Construction Inc
A · Martinez, CA
Verified June 17, 2026 · Bonded
Cowan & Thompson Construction Inc
A · Martinez, CA
Verified June 17, 2026 · Bonded
Sonnikson and Stordahl Construction
A · Martinez, CA
Verified June 17, 2026 · Bonded
Pacific Underground Services
A · Martinez, CA
Verified June 17, 2026 · Bonded
H M Concrete Inc
A · Martinez, CA
Verified June 17, 2026 · Bonded
O'Hara Scott Construction Inc
A · Martinez, CA
Verified June 17, 2026 · Bonded
Engineering Remediation Resources Group Inc
A · Martinez, CA
Verified June 17, 2026 · Bonded
Marelich Mechanical Co Inc
A · Martinez, CA
Verified June 17, 2026 · Bonded
C D & Power
A · Martinez, CA
Verified June 17, 2026 · Bonded
Gilbert E E Construction Inc
A · Martinez, CA
Verified June 17, 2026 · Bonded
Clean Lakes Inc
A · Martinez, CA
Verified June 17, 2026 · Bonded
Loebel T R Construction
A · Martinez, CA
Verified June 17, 2026 · Bonded
Taber Construction Inc
A · Martinez, CA
Verified June 17, 2026 · Bonded
Matta Joe Construction
A · Martinez, CA
Verified June 17, 2026 · Bonded
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Before you hire in Martinez
Frequently asked questions
How many General Engineering contractors are licensed in Martinez, California?
This directory lists 32 General Engineering contractors in Martinez, California, of which 32 currently hold an active CSLB license.
How do I check if a General Engineering contractor is licensed in Martinez, 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.