Licensed Contractors in Simi Valley, California

All license data is sourced from the California Contractors State License Board (CSLB). Last data update: April 05, 2026.

Contractors by Trade

Building (657)
Electrical (221)
Painting (151)
Plumbing (147)
Limited (126)
Landscaping (97)
HVAC (96)
Roofing (84)
Earthwork (76)
Fire (20)
Welding (17)
Solar (5)
James B Hargraves Active
License #428483 B, C-6 Simi Valley, CA Est. 1982
Stephen Darling Plastering Active
License #430467 C-35 Simi Valley, CA Est. 1982
Lance Construction Active
License #430667 B Simi Valley, CA Est. 1982
Abel Garcia Active
License #430541 C-27 Simi Valley, CA Est. 1982
Jeffrey P Irwin Active
License #431163 B Simi Valley, CA Est. 1982
Bancroft Construction Inc Active
License #431898 B, C-39 +1 more Simi Valley, CA Est. 1982
Kivlen Plumbing Active
License #436314 C-16, C-36 Simi Valley, CA Est. 1983
King Electric Active
License #436828 C-10 Simi Valley, CA Est. 1983
Atkin Masonry Active
License #436311 C-29 Simi Valley, CA Est. 1983
W C Service Company Inc Active
License #437982 C-55 Simi Valley, CA Est. 1983
Lyle Lavietes Landscape Contractor Inc Active
License #438237 C-27 Simi Valley, CA Est. 1983
Ape Electrical Services Active
License #440863 C-10 Simi Valley, CA Est. 1983
Kyrill A Johnson Construction Active
License #445662 B Simi Valley, CA Est. 1983
I M G Glass & Mirror Active
License #445637 C-17 Simi Valley, CA Est. 1983
Coastline Construction Active
License #447831 B Simi Valley, CA Est. 1983
Todd M Seely Construction Active
License #448236 B Simi Valley, CA Est. 1983
Robin Hallford Construction Active
License #449540 B Simi Valley, CA Est. 1983
Limasol Construction Inc Active
License #450867 B, C-33 Simi Valley, CA Est. 1984
Van Sloten Construction And Sunset Pool Service & Remodeling Active
License #451338 B, C-9 +2 more Simi Valley, CA Est. 1984
Lee'S Plumbing & Electric Active
License #453967 C-10, C-36 Simi Valley, CA Est. 1984
R E Mccoy Company Active
License #455731 C-15 Simi Valley, CA Est. 1984
Nelson'S Concrete Drilling & Sawing Active
License #455732 D06 Simi Valley, CA Est. 1984
B Dodd Active
License #456404 B, C-27 Simi Valley, CA Est. 1984
Pat Skinner Lighting Inc Active
License #459857 C-10 Simi Valley, CA Est. 1984
Conquest Gbc Inc. Active
License #460741 B, C-53 Simi Valley, CA Est. 1984
Dave'S Quality Plumbing Llc Active
License #460769 C-36 Simi Valley, CA Est. 1984
Estate Landscape & Lawn Care Active
License #462241 C-27 Simi Valley, CA Est. 1984
All Valley Air Heating-Air Conditioning Active
License #462921 C-20 Simi Valley, CA Est. 1984
Cal Coast Concrete & Construction Active
License #463956 B, C-8 +1 more Simi Valley, CA Est. 1984
Angelo Lorenzo Active
License #465487 C-33 Simi Valley, CA Est. 1984
R J G Construction Company Inc Active
License #466194 B, D30 Simi Valley, CA Est. 1984
Swimming Pool & Spa Surgeon Active
License #466383 C-8, C-53 Simi Valley, CA Est. 1984
Alpine Refrigeration Active
License #470041 C-20, C-38 Simi Valley, CA Est. 1985
Steven J Devries Construction & Remodeling Active
License #474660 B Simi Valley, CA Est. 1985
Amaron Plumbing Inc Active
License #475681 C-36 Simi Valley, CA Est. 1985
Photo-Scan Of Los Angeles Active
License #477848 C-7, C-10 Simi Valley, CA Est. 1985
Troxler & Sons Construction Active
License #483336 B, C-20 Simi Valley, CA Est. 1985
Wormsbecher Construction Company Active
License #485099 B Simi Valley, CA Est. 1986
John Miecke Construction Active
License #486192 B Simi Valley, CA Est. 1986
Swink'S Creations Inc Active
License #487997 B, C-8 +2 more Simi Valley, CA Est. 1986
Scott Chandley Plumbing And Building Active
License #488063 B, C-36 Simi Valley, CA Est. 1986
Ebner Construction Co Active
License #488075 B Simi Valley, CA Est. 1986
Capaldi Roofing Inc Active
License #490923 C-39 Simi Valley, CA Est. 1986
Troutwine Plumbing Inc Active
License #491675 C-36 Simi Valley, CA Est. 1986
D K Brown Construction Inc Active
License #492085 B Simi Valley, CA Est. 1986
Nathan York Construction Incorporated Active
License #492419 B Simi Valley, CA Est. 1986
Commercial Coating Co Active
License #492662 B, D51 Simi Valley, CA Est. 1986
Rick Rowan Construction And Profence Active
License #494917 B, C-13 Simi Valley, CA Est. 1986
K C Industries Inc Active
License #496448 B, D12 Simi Valley, CA Est. 1986
Bradley Electric Active
License #506663 C-10 Simi Valley, CA Est. 1987

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Licensing Resources

How to verify a contractor license
Deposit and payment rules for California contracts
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