Licensed Contractors in Sierra Madre, 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
Specialty Contractors
C-10: Electrical Contractor
(9)
C-33: Painting and Decorating Contractor
(6)
C-27: Landscaping Contractor
(6)
C-36: Plumbing Contractor
(5)
C-15: Flooring and Floor Covering Contractor
(4)
C-42: Sanitation System Contractor
(1)
C-20: Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) Contractor
(1)
C-13: Fencing Contractor
(1)
C-8: Concrete Contractor
(1)
C-17: Glazing Contractor
(1)
Assured Quality Electric Llc
Active
License #1092830
C-10
Sierra Madre, CA
Est. 2022
Vinski Hardwood Floors
Active
License #1103079
C-15
Sierra Madre, CA
Est. 2023
Blake Mccallion Landscape
Active
License #1114834
C-27
Sierra Madre, CA
Est. 2024
Larry'S Hardwood Floors
Active
License #1120070
C-15
Sierra Madre, CA
Est. 2024
The Construction Works Inc
Active
License #1136355
B
Sierra Madre, CA
Est. 2025
Roland Ai Lo
Active
License #1140724
B
Sierra Madre, CA
Est. 2025
Cyveli Corp
Active
License #1143050
B
Sierra Madre, CA
Est. 2025
Sj Construction
Active
License #1143996
B
Sierra Madre, CA
Est. 2025
License #1145221
B
Sierra Madre, CA
Est. 2025
Justin Poole Construction
Active
License #1147359
B
Sierra Madre, CA
Est. 2025
License #1147954
B
Sierra Madre, CA
Est. 2025
Moran Construction
Active
License #1148040
B
Sierra Madre, CA
Est. 2025
Jeff Mattson Construction
Suspended
License #683214
B
Sierra Madre, CA
Est. 1993