Contractor License Proof

Contreras Gustavo

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1133028
Status
Active
Classifications
C-36 · Plumbing
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
February 12, 2025 – February 28, 2027

Business

  • (973) 380 5371 (CSLB public record)
  • 25271 PINE CREEK LN, Wilmington, CA 90744Los Angeles County

Are you Contreras Gustavo? Claim this listing to manage it.

Claim this listing

Request a free quote

Tell us about your project and we'll connect you with licensed, verified California contractors.

By submitting, you agree we may share your request with relevant licensed contractors to help with your project. See our Privacy Policy.

Other Plumbing contractors in Wilmington

Blue Plumbing Inc

C-36 · Wilmington, CA

Licensed

Verified June 17, 2026 · Bonded

Rodriguez Jose Plumbing Inc

C-36 · Wilmington, CA

Licensed

Verified June 17, 2026 · Bonded

Vic's Plumbing

C-36 · Wilmington, CA

License suspended

Verified June 17, 2026 · Bonded

Atomic Rooter & Plumbing

C-36 · Wilmington, CA

Licensed

Verified June 17, 2026 · Bonded

Sanchez Pedro Enriquez

C-36 · Wilmington, CA

Licensed

Verified June 17, 2026 · Bonded

Duarte Fernandez Jesus

C-36 · Wilmington, CA

Licensed

Verified June 17, 2026 · Bonded

Browse all Plumbing contractors in Wilmington

What to check next

How to verify a California contractor licenseRed flags when hiring a contractorLicensed vs. bonded vs. insured — what's the difference?Risks of hiring an unlicensed contractor

Frequently asked questions

Is Contreras Gustavo licensed in California?

Yes. Contreras Gustavo holds an active California state contractor license (CSLB #1133028), verified against the CSLB public record on June 17, 2026.

What is Contreras Gustavo's CSLB license number?

Contreras Gustavo's California contractor license number is 1133028. 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 Contreras Gustavo licensed for?

Contreras Gustavo is classified under Plumbing (C-36) by the CSLB.

How do I verify Contreras Gustavo's license myself?

Look up license #1133028 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 #1133028 on CSLB

Checking more than one contractor? Verify another license.Verify a license

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