Licensed Contractors in Clearlake Oaks, California

Clearlake Oaks has 19 licensed contractors registered with the California Contractors State License Board across 14 trade classifications. The most common specialties are Electrical Contractor (2), Flooring and Floor Covering Contractor (2), Plumbing Contractor (2). 6 contractors hold general contractor licenses (Class A or B).

All license data is sourced from the California Contractors State License Board (CSLB). Local dataset stamp: N/A. Verify current status before hiring.

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Building & structure Electrical & low voltage Painting & finishes Plumbing & water Limited specialties HVAC & mechanical Roofing & exterior Landscaping & outdoor
Bernard Krahne Active
License #366381 C-15 Clearlake Oaks, CA Licensed since 1978
Ron Sugimoto Const Active
License #437665 B Clearlake Oaks, CA Licensed since 1983
Audac Active
License #445578 C-7 Clearlake Oaks, CA Licensed since 1983
Don Cowden Const Inc Active
License #550387 B, C-9 Clearlake Oaks, CA Licensed since 1988
A And E Electric Company Active
License #611487 C-10 Clearlake Oaks, CA Licensed since 1991
David Scott White Dba The Glass Guy Active
License #660056 C-17 Clearlake Oaks, CA Licensed since 1992
Superior Garage Door Service Active
License #744501 D28 Clearlake Oaks, CA Licensed since 1998
Anthony Samuel Martinez Dba Asm Construction Active
License #752509 B Clearlake Oaks, CA Licensed since 1998
Hill Floor Service Active
License #752520 C-15 Clearlake Oaks, CA Licensed since 1998
High Valley Tile & Stone Active
License #786309 C-54 Clearlake Oaks, CA Licensed since 2000
Sumner Construction Active
License #786894 B Clearlake Oaks, CA Licensed since 2000
Real Plumbing And Heating Inc Active
License #838680 C-20, C-36 Clearlake Oaks, CA Licensed since 2004
Arbeez Plumbing Active
License #839136 C-36 Clearlake Oaks, CA Licensed since 2004
Douglas Snyder Active
License #872728 B Clearlake Oaks, CA Licensed since 2006
Tim Mulder Active
License #993236 A Clearlake Oaks, CA Licensed since 2014
Fehrn Electric Active
License #1031500 C-10 Clearlake Oaks, CA Licensed since 2017
Hill Side Steel Active
License #1087927 C-50 Clearlake Oaks, CA Licensed since 2022
Green Tree Service Active
License #1112024 D49 Clearlake Oaks, CA Licensed since 2023
O'Connor Landscaping Management Active
License #1137415 C-27 Clearlake Oaks, CA Licensed since 2025

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Licensing Resources

How to verify a contractor license
Deposit and payment rules for California contracts
Home improvement contract requirements

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