Contractor License Proof

Keystone Construction Group Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1054973
Status
Active
Classifications
B · General BuildingC-47 · General Manufactured Housing
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
June 20, 2019 – October 31, 2026

Business

  • (707) 365 8367 (CSLB public record)
  • 490 CHADBOURNE RD SUITE A145, Fairfield, CA 94534Solano County

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Frequently asked questions

Is Keystone Construction Group Inc licensed in California?

Yes. Keystone Construction Group Inc holds an active California state contractor license (CSLB #1054973), verified against the CSLB public record on June 17, 2026.

What is Keystone Construction Group Inc's CSLB license number?

Keystone Construction Group Inc's California contractor license number is 1054973. 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 Keystone Construction Group Inc licensed for?

Keystone Construction Group Inc is classified under General Building (B) and General Manufactured Housing (C-47) by the CSLB.

How do I verify Keystone Construction Group Inc's license myself?

Look up license #1054973 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 June 17, 2026.

Verify it yourself: How to verify a California contractor license · Look up #1054973 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.