Contractor License Proof

J R Monterrosa Inc

Licensed

Verified against CSLB on · View on CSLB

License details

License number
935404
Status
Active
Classifications
D-06 · Concrete-Related Services
Contractor bond
$25,000
Workers' comp
ExemptNo employees — not a red flag.
License term on file
July 14, 2009 – March 31, 2028

Business

  • (415) 602 2130 (CSLB public record)
  • 1555 YOSEMITE AVE 39, San Francisco, CA 94124San Francisco County

Are you J R Monterrosa 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.

Something wrong on this page? Report incorrect information.

Other Concrete-Related Services contractors in San Francisco

Robles Concrete Design

D-06 · San Francisco, CA

Licensed

Verified August 4, 2026 · Bonded

San Francisco Concrete Scanning and Coring LLC

D-06 · San Francisco, CA

Licensed

Verified August 4, 2026 · Bonded

Meta Top Paving Stones

D-06 · San Francisco, CA

Licensed

Verified August 4, 2026 · Bonded

Three Rocks Precast Pavers

D-06 · San Francisco, CA

Licensed

Verified August 4, 2026 · Bonded

Lewis M Merlo Inc

D-06 · San Francisco, CA

Licensed

Verified August 4, 2026 · Bonded

Watertight Restoration Inc

D-06 · San Francisco, CA

Licensed

Verified August 4, 2026 · Bonded

Browse all Concrete-Related Services 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 R Monterrosa Inc licensed in California?

Yes. J R Monterrosa Inc holds an active California state contractor license (CSLB #935404), verified against the CSLB public record on August 4, 2026.

What is J R Monterrosa Inc's CSLB license number?

J R Monterrosa Inc's California contractor license number is 935404. 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 R Monterrosa Inc licensed for?

J R Monterrosa Inc is classified under Concrete-Related Services (D-06) by the CSLB.

How do I verify J R Monterrosa Inc's license myself?

Look up license #935404 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 #935404 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.