General Engineering Contractors in Irwindale, CA
15 General Engineering contractors in Irwindale, California appear in the CSLB public record — 15 with an active license. Check each one's status, bond, workers' compensation, and classifications before you hire.
North American Recycling and Crushing LLC
A · Irwindale, CA
Verified June 17, 2026 · Bonded
Mariposa Tree Management Inc
A · Irwindale, CA
Verified June 17, 2026 · Bonded
Best Ridge Line Inc
A · Irwindale, CA
Verified June 17, 2026 · Bonded
Gentry Brothers Inc
A · Irwindale, CA
Verified June 17, 2026 · Bonded
Vulcan Materials Company Western Division
A · Irwindale, CA
Verified June 17, 2026 · Bonded
Bellfree Contractors Inc
A · Irwindale, CA
Verified June 17, 2026 · Bonded
Mariposa Landscapes Inc
A · Irwindale, CA
Verified June 17, 2026 · Bonded
Mission Paving and Sealing Inc
A · Irwindale, CA
Verified June 17, 2026 · Bonded
Pierre Landscape Inc
A · Irwindale, CA
Verified June 17, 2026 · Bonded
Western Paving Contractors Inc
A · Irwindale, CA
Verified June 17, 2026 · Bonded
Deco - Pave Inc
A · Irwindale, CA
Verified June 17, 2026 · Bonded
Gentry Wayne J JR
A · Irwindale, CA
Verified June 17, 2026 · Bonded
California Maintenance & Environmental
A · Irwindale, CA
Verified June 17, 2026 · Bonded
CPC Systems Inc
A · Irwindale, CA
Verified June 17, 2026 · Bonded
Pipe Tec Inc
A · Irwindale, CA
Verified June 17, 2026 · Bonded
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Before you hire in Irwindale
Frequently asked questions
How many General Engineering contractors are licensed in Irwindale, California?
This directory lists 15 General Engineering contractors in Irwindale, California, of which 15 currently hold an active CSLB license.
How do I check if a General Engineering contractor is licensed in Irwindale, 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.