Licensed Contractors in Mt Hermon, California
Mt Hermon has 3 licensed contractors registered with the California Contractors State License Board across 2 trade classifications. The most common specialties are Plumbing Contractor (1). 2 contractors hold general contractor licenses (Class A or B).
All license data is sourced from the California Contractors State License Board (CSLB). Last data update: April 05, 2026.
Contractors by Trade
Building
(2)
Plumbing
(1)
Mark W Roberts Construction
Active
License #371677
B
Mt Hermon, CA
Est. 1979
Sweers Construction
Active
License #744886
B
Mt Hermon, CA
Est. 1998
Blyston Plumbing
Active
License #920105
C-36
Mt Hermon, CA
Est. 2008
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Licensing Resources
How to verify a contractor license
Deposit and payment rules for California contracts
Home improvement contract requirements