Licensed Contractors in Clearlake, California
All license data is sourced from the California Contractors State License Board (CSLB). Last data update: February 20, 2026.
Contractors by Classification
General Contractors
B: General Building Contractor
(24)
A: General Engineering Contractor
(6)
B-2: Residential Remodeling Contractor
(1)
Specialty Contractors
C-33: Painting and Decorating Contractor
(5)
C-36: Plumbing Contractor
(5)
C-20: Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) Contractor
(4)
C-10: Electrical Contractor
(4)
D49: Tree Service
(3)
C-15: Flooring and Floor Covering Contractor
(3)
C-5: Framing and Rough Carpentry Contractor
(2)
C-8: Concrete Contractor
(2)
C-57: Well Drilling Contractor
(1)
C-17: Glazing Contractor
(1)
Performance Mechanical Enterprises Inc
Suspended
License #872302
C-20
Clearlake, CA
Est. 2006
Lake Marine Construction Inc
Suspended
License #1014784
A, B +1 more
Clearlake, CA
Est. 2016
Y Sanchez Concrete
Suspended
License #1090348
C-8
Clearlake, CA
Est. 2022