J and M Building Specialties Inc
Verified against CSLB on · View on CSLB
License details
- License number
- 248675
- Classifications
- D-24 · Metal Products
- License term on file
- July 6, 1967 – November 30, 2026
Business
- (707) 762 4109 (CSLB public record)
- 1209 NORTH MCDOWELL BLVD, Petaluma, CA 94954Sonoma County
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Frequently asked questions
Is J and M Building Specialties Inc licensed in California?
Yes. J and M Building Specialties Inc holds an active California state contractor license (CSLB #248675), verified against the CSLB public record on June 17, 2026.
What is J and M Building Specialties Inc's CSLB license number?
J and M Building Specialties Inc's California contractor license number is 248675. 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 and M Building Specialties Inc licensed for?
J and M Building Specialties Inc is classified under Metal Products (D-24) by the CSLB.
How do I verify J and M Building Specialties Inc's license myself?
Look up license #248675 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 #248675 on CSLB
See an error in this record? Report incorrect information. Status reflects CSLB data as of the date shown above.