Contractor License Proof

J & K Pro Plumbing Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
1118399
Status
Active
Classifications
C-16 · Fire ProtectionC-36 · Plumbing
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
March 22, 2024 – March 31, 2028

Business

  • (415) 272 7288 (CSLB public record)
  • 2470 27TH AVE, San Francisco, CA 94116San Francisco County

Are you J & K Pro Plumbing Inc? 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 Fire Protection contractors in San Francisco

Pro Plumbing & Fire Sprinkler Inc

C-16 · San Francisco, CA

Licensed

Verified June 17, 2026 · Bonded

Astorga Construction Inc

C-16 · San Francisco, CA

Licensed

Verified June 17, 2026 · Bonded

David Nale

C-16 · San Francisco, CA

Licensed

Verified June 17, 2026 · Bonded

H & L Construction Inc

C-16 · San Francisco, CA

Licensed

Verified June 17, 2026 · Bonded

Ha Fire Protection Inc

C-16 · San Francisco, CA

Licensed

Verified June 17, 2026 · Bonded

North Star Plumbing & Fire Protection Inc

C-16 · San Francisco, CA

Licensed

Verified June 17, 2026 · Bonded

Browse all Fire Protection contractors in San Francisco

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 J & K Pro Plumbing Inc licensed in California?

Yes. J & K Pro Plumbing Inc holds an active California state contractor license (CSLB #1118399), verified against the CSLB public record on June 17, 2026.

What is J & K Pro Plumbing Inc's CSLB license number?

J & K Pro Plumbing Inc's California contractor license number is 1118399. 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 J & K Pro Plumbing Inc licensed for?

J & K Pro Plumbing Inc is classified under Fire Protection (C-16) and Plumbing (C-36) by the CSLB.

How do I verify J & K Pro Plumbing Inc's license myself?

Look up license #1118399 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 #1118399 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.