Licensed Contractors in Altadena, California

All license data is sourced from the California Contractors State License Board (CSLB). Last data update: May 24, 2026.

Contractors by Trade

Building (110)
Electrical (21)
Plumbing (20)
Landscaping (15)
Painting (14)
Limited (13)
HVAC (11)
Roofing (4)
Earthwork (3)
Welding (2)
Solar (1)
Crosby Construction Active
License #994490 A, B +2 more Altadena, CA Est. 2014
Lopez Tree & Landscape Inc Active
License #997458 C-27, D49 Altadena, CA Est. 2014
Gold Builders Inc Active
License #1015371 B Altadena, CA Est. 2016
G- 12 Plumbing Active
License #1015408 C-36 Altadena, CA Est. 2016
James J Raney Active
License #1017352 C-27 Altadena, CA Est. 2016
J J A Construction Active
License #1020329 B Altadena, CA Est. 2016
California Construction And Siding Company Inc Active
License #1024331 B Altadena, CA Est. 2017
Gunnar Lee-Miller Active
License #1024359 B Altadena, CA Est. 2017
Altadena Handyman Llc Dba Ah Repipe And Plumbing Active
License #1025813 C-36 Altadena, CA Est. 2017
E M P Electric Inc Active
License #1038070 C-10 Altadena, CA Est. 2018
Vicalva Construction Inc Active
License #1039173 B Altadena, CA Est. 2018
Hunter Building Solutions Active
License #1044716 B Altadena, CA Est. 2018
Mario Vasquez Rojas Active
License #1044753 B, C-8 Altadena, CA Est. 2018
Castle Construction Services Inc Active
License #1046985 B Altadena, CA Est. 2018
Ramirez Fence Company Inc Active
License #1049936 C-13 Altadena, CA Est. 2019
Tony Ayala Painting Active
License #1050929 C-33 Altadena, CA Est. 2019
Luxebury Home Improvement Inc Active
License #1052083 B Altadena, CA Est. 2019
Sunwest Floors Active
License #1052717 C-15 Altadena, CA Est. 2019
A & E Bathtub Refinishing Inc Active
License #1056970 D12 Altadena, CA Est. 2019
Wolferow Construction Active
License #1058938 B Altadena, CA Est. 2019
Ram Builder'S Inc Active
License #1059169 B Altadena, CA Est. 2019
C O Electric Co Active
License #1062289 C-10 Altadena, CA Est. 2020
Christopher M Potter Active
License #1062587 C-36 Altadena, CA Est. 2020
J & J General Construction Inc Active
License #1067429 B Altadena, CA Est. 2020
Lumpkin Custom Builder Active
License #1067620 B Altadena, CA Est. 2020
Revamp Solar Co Active
License #1069078 B, C-10 +1 more Altadena, CA Est. 2020
Renovators General Construction Inc Active
License #1069119 B Altadena, CA Est. 2020
Go Home Builders Inc Active
License #1076807 B Altadena, CA Est. 2021
Ricardo Hernandez Active
License #1082244 B Altadena, CA Est. 2021
Renovation Masters Inc Active
License #1087725 B Altadena, CA Est. 2022
D F Painting Inc Active
License #1087871 C-33 Altadena, CA Est. 2022
Inbound Plumbing Active
License #1088617 C-36 Altadena, CA Est. 2022
Tak Construction Inc Active
License #1091748 B Altadena, CA Est. 2022
Coyote Co Active
License #1099652 B Altadena, CA Est. 2022
Lance Mcgee Active
License #1102985 C-15 Altadena, CA Est. 2023
Enhaus Design Build Inc Active
License #1104705 B Altadena, CA Est. 2023
Lt Ross Plumbing Llc Active
License #1107926 C-36 Altadena, CA Est. 2023
Modern Evolution Construction Llc Active
License #1108657 B Altadena, CA Est. 2023
Prime Air Mechanical Inc Active
License #1112002 C-20 Altadena, CA Est. 2023
Gonzalez Electric Active
License #1113597 C-10 Altadena, CA Est. 2023
Noah'S Ark Landscaping Inc Active
License #1115757 C-27 Altadena, CA Est. 2024
Mareci & Steele Construction Company Active
License #1121669 B Altadena, CA Est. 2024
Infinitree Services Inc Active
License #1124535 C-49 Altadena, CA Est. 2024
Mays Kendra Remodeling Active
License #1126042 B-2 Altadena, CA Est. 2024
Printbuild Construction Llc Active
License #1131474 B Altadena, CA Est. 2025
Unified Home Solutions Inc Active
License #1137163 B Altadena, CA Est. 2025
Socal Landscape And Trees Active
License #1138267 C-27 Altadena, CA Est. 2025
Acs Design Build Group, Inc Active
License #1140591 B Altadena, CA Est. 2025
Parlee Electric Active
License #1142640 C-10 Altadena, CA Est. 2025
Linares Landscaping Llc Active
License #1143601 C-27 Altadena, CA Est. 2025

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Licensing Resources

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