Licensed Contractors in Cotati, California

Cotati has 145 licensed contractors registered with the California Contractors State License Board across 40 trade classifications. The most common specialties are Electrical Contractor (17), Plumbing Contractor (11), Landscaping Contractor (9). 61 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 (77)
Electrical (22)
Painting (17)
Limited (17)
Plumbing (15)
HVAC (14)
Landscaping (11)
Roofing (5)
Fire (4)
Earthwork (2)
Solar (1)
Welding (1)
Soiland Co Inc Active
License #212731 A Cotati, CA Est. 1962
Venton Plastering Active
License #236030 C-9, C-35 Cotati, CA Est. 1965
Frontier Electric Inc Active
License #245567 C-10 Cotati, CA Est. 1966
Mike Brown Electric Co Active
License #306767 A, C-10 Cotati, CA Est. 1975
Harold'S Landscaping & Maintenance Active
License #360374 C-27 Cotati, CA Est. 1978
Michael T Rader Builder Active
License #369598 B Cotati, CA Est. 1979
S R Allied Builders Inc Active
License #399932 B Cotati, CA Est. 1981
Hosey Construction Inc Active
License #407956 B Cotati, CA Est. 1981
Pacific Door Products Inc Active
License #443074 D24 Cotati, CA Est. 1983
Kevin Lee Berry Active
License #458868 C-42 Cotati, CA Est. 1984
Roy'S Sewer Service Inc Active
License #491815 C-42 Cotati, CA Est. 1986
Howdy'S Drywall Inc Active
License #508249 C-9 Cotati, CA Est. 1987
Superior Seamless Gutter Inc Active
License #510457 C-43 Cotati, CA Est. 1987
Jim Smith'S Door Service Active
License #530996 B Cotati, CA Est. 1988
Butulia'S Tile Active
License #535640 B, C-54 Cotati, CA Est. 1988
Joel Isquith Construction Active
License #539507 B Cotati, CA Est. 1988
Trimyc Mechanical Inc Active
License #555597 B, C-4 +2 more Cotati, CA Est. 1989
Good Construction Active
License #565247 B Cotati, CA Est. 1989
Striping Graphics Active
License #576756 C-32 Cotati, CA Est. 1989
Cirelli Construction Inc Active
License #582422 B, C-54 Cotati, CA Est. 1989
C A S Plumbing Active
License #599381 C-36 Cotati, CA Est. 1990
Drapery Concepts Active
License #615270 D52 Cotati, CA Est. 1991
Sonoma Backyard Active
License #616827 C-53 Cotati, CA Est. 1991
Buckley Heating & Air Conditioning Inc Active
License #628812 C-20 Cotati, CA Est. 1991
Stockham Construction Inc Active
License #633772 B, C-2 +1 more Cotati, CA Est. 1991
Buchanan Tile Company Active
License #642172 C-54 Cotati, CA Est. 1992
Mc Neil Construction & Remodeling Inc Active
License #644313 B Cotati, CA Est. 1992
Cascade Pool Services Active
License #644354 D35 Cotati, CA Est. 1992
Antonini Construction Active
License #646696 B Cotati, CA Est. 1992
Barndt'S Welding Inc Active
License #680884 C-60 Cotati, CA Est. 1993
William Underwood Construction Active
License #686123 B Cotati, CA Est. 1994
Outdoor Environments Active
License #707006 C-27 Cotati, CA Est. 1995
Martin Construction Active
License #708289 B Cotati, CA Est. 1995
Olderbak Tile Incorporated Active
License #722561 C-54 Cotati, CA Est. 1996
Robinson Tile Co Active
License #732694 C-54 Cotati, CA Est. 1997
Top Shelf Painting Active
License #745271 C-33 Cotati, CA Est. 1998
R Mcclure Electric Inc Active
License #758243 C-10 Cotati, CA Est. 1999
Stephen Andrew Black Dba Paint It Black Active
License #765215 C-33 Cotati, CA Est. 1999
Frati'S Plumbing Active
License #765460 C-36 Cotati, CA Est. 1999
Titan Roofing And Construction Active
License #769821 C-39 Cotati, CA Est. 1999
Westside Mechanical Incorporated Active
License #773449 C-4, C-16 +2 more Cotati, CA Est. 2000
B C C General Contractors Inc Active
License #775219 B Cotati, CA Est. 2000
Rainbow Electric Corporation Active
License #779191 C-10 Cotati, CA Est. 2000
Joseph Paul Painting Active
License #787574 C-9, C-33 Cotati, CA Est. 2000
Hulbert Heating & Air Conditioning Inc Active
License #788948 C-20 Cotati, CA Est. 2000
Christopher Shepperd Cabinetry Active
License #791093 C-5, C-6 Cotati, CA Est. 2001
Polaris Consulting Active
License #798267 C-7 Cotati, CA Est. 2001
Neary Landscape Inc Active
License #814207 A, C-27 Cotati, CA Est. 2002
Abel Metal Roofing Active
License #821273 C-39, C-43 +1 more Cotati, CA Est. 2003
Jay B Johnson Painting Active
License #821397 C-33 Cotati, CA Est. 2003

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Licensing Resources

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Deposit and payment rules for California contracts
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