Mcmahon Plumbing Inc
Foster City · San Mateo County · CA
LISTED
Bestopedia verdict
California’s contractor board lists Mcmahon Plumbing Inc in CLEAR standing. No active contractor bond is on file, and workers’ compensation coverage is current.
- License standing
- 30 / 30
- Years licensed
- 20 / 20
- Contractor bond
- 5 / 20
- Workers' comp
- 20 / 20
- Business structure
- 10 / 10
The verified record
- CSLB license
- #865206 verify on CSLB ↗
- Classifications
- C-36
- Years licensed
- 20.8 years since 10/01/2005
- Contractor bond
- $25,000 HUDSON INSURANCE COMPANY cancellation on file (07/22/2026)
- Workers’ comp
- Current NATIONAL SPECIALTY INSURANCE COMPANY
- Business type
- Corporation
- Qualifying principal
- Brian Raymond Mc Mahon
- Address of record
- 831 Gull Avenue, Foster City, CA 94404
Frequently Asked Questions
Is Mcmahon Plumbing Inc a licensed Plumbing contractor in California?
Yes. Mcmahon Plumbing Inc holds California CSLB contractor license #865206 with a C-36 (Plumbing) classification. Current CSLB status: CLEAR.
What work is Mcmahon Plumbing Inc licensed to perform?
License #865206 carries C-36 (Plumbing).
Is Mcmahon Plumbing Inc bonded?
Yes. Mcmahon Plumbing Inc carries contractor's bond #TCS17490 for $25,000 through HUDSON INSURANCE COMPANY. Note: a bond cancellation date (07/22/2026) is on file.
Does Mcmahon Plumbing Inc carry workers' compensation insurance?
Yes. Workers' compensation insurance is on file with NATIONAL SPECIALTY INSURANCE COMPANY, with a policy expiration of 08/22/2026.
How long has Mcmahon Plumbing Inc held its contractor license?
License #865206 was originally issued on 10/01/2005, approximately 21 years ago (as of July 2026).
Where is Mcmahon Plumbing Inc located?
Mcmahon Plumbing Inc is based in Foster City, San Mateo County, CA 94404.