Licensed Contractors in San Mateo, California

All license data is sourced from the California Contractors State License Board (CSLB). Last data update: April 19, 2026.

Contractors by Trade

Building (358)
Painting (120)
Electrical (91)
Plumbing (57)
Landscaping (46)
Limited (39)
HVAC (30)
Roofing (20)
Earthwork (14)
Fire (14)
Welding (5)
Solar (4)
S J L Electric Active
License #875875 C-10 San Mateo, CA Est. 2006
Shell Door Service Inc Active
License #877655 D28 San Mateo, CA Est. 2006
Craftworks Painters Of The Bay Area Active
License #881317 C-33 San Mateo, CA Est. 2006
J H K Plumbing Services Active
License #883271 C-36 San Mateo, CA Est. 2006
Project Contractor Inc Active
License #884221 B, C-10 +1 more San Mateo, CA Est. 2006
Signature Painting Active
License #885087 C-33 San Mateo, CA Est. 2006
Sterling Williams Painting Corporation Active
License #885788 C-33 San Mateo, CA Est. 2006
Stella Painting Inc Active
License #888268 B, C-33 San Mateo, CA Est. 2006
Folau Construction Active
License #888402 B San Mateo, CA Est. 2006
Air Temp Company Active
License #889684 B, C-10 +3 more San Mateo, CA Est. 2007
Grant Plumbing Active
License #890480 C-36 San Mateo, CA Est. 2007
Armor Electric Inc Active
License #890837 C-10 San Mateo, CA Est. 2007
Bel Construction Company Active
License #891226 B San Mateo, CA Est. 2007
Edge Roofing Active
License #893260 B, C-39 San Mateo, CA Est. 2007
Knox Painting Active
License #893371 C-33 San Mateo, CA Est. 2007
Bay Area Refacing Active
License #896356 C-6 San Mateo, CA Est. 2007
Tech-Ops Telecom Active
License #897410 C-7 San Mateo, CA Est. 2007
Comfort Zone Heating & Air Conditioning Co Active
License #898653 C-20 San Mateo, CA Est. 2007
Andres Cajal Enterprises Dba Blueline Floor Coverings Active
License #898740 C-15 San Mateo, CA Est. 2007
Castellanos Construction Inc Active
License #899848 B San Mateo, CA Est. 2007
American Oak Hardwood Floors Active
License #899950 C-15, C-54 San Mateo, CA Est. 2007
Gregg'S Plumbing & Heating Inc Active
License #900741 B, C-36 San Mateo, CA Est. 2007
Medrano Construction Active
License #900920 B, C-8 +2 more San Mateo, CA Est. 2007
Ac & Lc Corporation Active
License #903301 B San Mateo, CA Est. 2007
Truebeck Construction Inc Active
License #903798 B San Mateo, CA Est. 2007
Pc Building Industries Inc Active
License #904425 B San Mateo, CA Est. 2007
Fuata Electric Inc Active
License #906539 C-10 San Mateo, CA Est. 2007
Baywood Flooring Inc Active
License #908468 C-15 San Mateo, CA Est. 2007
Petra Construction Active
License #909600 B San Mateo, CA Est. 2008
E A P Construction Active
License #910590 B, C-10 San Mateo, CA Est. 2008
Battsooj Ishsuren Active
License #912122 B, C-10 San Mateo, CA Est. 2008
Ringhammer Systems Active
License #912862 C-10 San Mateo, CA Est. 2008
Martin'S Distinctive Floors Corp Active
License #913246 C-15 San Mateo, CA Est. 2008
Cali - Nite - Lites Active
License #913844 C-27 San Mateo, CA Est. 2008
The Carpet Depot Express Inc Active
License #914894 C-15 San Mateo, CA Est. 2008
Pinnacle_Contractor Active
License #916663 B, C-9 San Mateo, CA Est. 2008
Bayhill Heat & Air Inc Active
License #917996 C-20 San Mateo, CA Est. 2008
R Courtney Painting Active
License #918114 C-33 San Mateo, CA Est. 2008
Hibernian Plumbing And Fire Protection Active
License #918510 C-16, C-36 San Mateo, CA Est. 2008
Cleary Av Active
License #918546 C-7 San Mateo, CA Est. 2008
Vallin Construction Active
License #919593 B San Mateo, CA Est. 2008
Burlingame Lighting Company Inc Active
License #920088 C-10 San Mateo, CA Est. 2008
Giusto Construction Active
License #921221 B San Mateo, CA Est. 2008
Terra Rubina Active
License #921463 C-27 San Mateo, CA Est. 2008
Ramirez Landscaping Active
License #922315 C-27, D49 San Mateo, CA Est. 2008
Guilia Construction Incorporated Active
License #925936 B San Mateo, CA Est. 2008
M F Electric Active
License #926606 C-10 San Mateo, CA Est. 2008
Walls N Beyond Painting Company Active
License #926640 B-2, C-33 San Mateo, CA Est. 2008
Borgen'S Painting Active
License #929402 C-33 San Mateo, CA Est. 2009
Sarco'S Lock Works Active
License #931437 C-28 San Mateo, CA Est. 2009

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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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