Contractor License Proof

Route 37 Constructors

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1128760
Status
Active
Classifications
A · General EngineeringB · General BuildingHAZ · Hazardous Substance Removal Certification
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
November 6, 2024 – November 30, 2026

Business

  • (925) 461 1500 (CSLB public record)
  • 20 HAPPY VALLEY ROAD, Pleasanton, CA 94566Alameda County

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What to check next

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Frequently asked questions

Is Route 37 Constructors licensed in California?

Yes. Route 37 Constructors holds an active California state contractor license (CSLB #1128760), verified against the CSLB public record on August 4, 2026.

What is Route 37 Constructors's CSLB license number?

Route 37 Constructors's California contractor license number is 1128760. Look that number up with the CSLB "Check a License" tool to confirm its current status against the public record yourself.

What kind of work is Route 37 Constructors licensed for?

Route 37 Constructors is classified under General Engineering (A), General Building (B), and Hazardous Substance Removal Certification (HAZ) by the CSLB.

How do I verify Route 37 Constructors's license myself?

Look up license #1128760 with the CSLB "Check a License" tool and compare the status, bond, and workers' compensation details against what's shown on this page. This page reflects the CSLB public record as of August 4, 2026.

Verify it yourself: How to verify a California contractor license · Look up #1128760 on CSLB

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See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.