General Engineering Contractors in Downey, CA
30 General Engineering contractors in Downey, California appear in the CSLB public record — 29 with an active license. Check each one's status, bond, workers' compensation, and classifications before you hire.
La Electric Inc
A · Downey, CA
Verified June 17, 2026 · Bonded
Aap Engineering
A · Downey, CA
Verified June 17, 2026 · Bonded
Track Zac Corporation
A · Downey, CA
Verified June 17, 2026 · Bonded
Planet Green Environmental Inc
A · Downey, CA
Verified June 17, 2026 · Bonded
Ibrahim Attia Bastawros Bishoui
A · Downey, CA
Verified June 17, 2026 · Bonded
Metric Construction
A · Downey, CA
Verified June 17, 2026 · Bonded
Cal-Tron Developments Inc
A · Downey, CA
Verified June 17, 2026 · Bonded
Elite Ramos Construction
A · Downey, CA
Verified June 17, 2026 · Bonded
Stephens Mechanical of the Southwest LLC
A · Downey, CA
Verified June 17, 2026 · Bonded
Tidwell Power Corp
A · Downey, CA
Verified June 17, 2026 · Bonded
Nebula Engineering LLC
A · Downey, CA
Verified June 17, 2026 · Bonded
Artlux Renovations Corp
A · Downey, CA
Verified June 17, 2026 · Bonded
Farwest Corrosion Control Company
A · Downey, CA
Verified June 17, 2026 · Bonded
Can Lines Engineering Inc
A · Downey, CA
Verified June 17, 2026 · Bonded
Bray A C
A · Downey, CA
Verified June 17, 2026 · Bonded
M D Stainless Services
A · Downey, CA
Verified June 17, 2026 · Bonded
Pacific Power Engineering Technology Inc
A · Downey, CA
Verified June 17, 2026 · Bonded
Shawnan
A · Downey, CA
Verified June 17, 2026 · Bonded
A D Improvements Inc
A · Downey, CA
Verified June 17, 2026 · Bonded
Strickland Construction
A · Downey, CA
Verified June 17, 2026 · Bonded
A E Construction & Environmental Services
A · Downey, CA
Verified June 17, 2026 · Bonded
Can Lines Engineering
A · Downey, CA
Verified June 17, 2026 · Bonded
C N B Corporation
A · Downey, CA
Verified June 17, 2026 · Bonded
Designer Builders Inc
A · Downey, CA
Verified June 17, 2026 · Bonded
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Before you hire in Downey
Frequently asked questions
How many General Engineering contractors are licensed in Downey, California?
This directory lists 30 General Engineering contractors in Downey, California, of which 29 currently hold an active CSLB license.
How do I check if a General Engineering contractor is licensed in Downey, 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.