Licensed Contractors in Rancho Santa Margarita, 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
B: General Building Contractor
(112)
A: General Engineering Contractor
(13)
B-2: Residential Remodeling Contractor
(3)
Specialty Contractors
C-10: Electrical Contractor
(35)
C-20: Warm-Air Heating, Ventilating and Air-Conditioning (HVAC) Contractor
(23)
C-27: Landscaping Contractor
(19)
C-36: Plumbing Contractor
(17)
C-33: Painting and Decorating Contractor
(14)
C-15: Flooring and Floor Covering Contractor
(9)
C-53: Swimming Pool Contractor
(8)
C-54: Ceramic and Mosaic Tile Contractor
(8)
C-6: Cabinet, Millwork and Finish Carpentry Contractor
(6)
D49: Tree Service
(5)
License #1028676
B
Rancho Santa Margarita, CA
Est. 2017
Lopez Pipe
Active
License #1029370
C-34
Rancho Santa Margarita, CA
Est. 2017
Cotti Construction Company
Active
License #1030710
B
Rancho Santa Margarita, CA
Est. 2017
License #1031539
C-36
Rancho Santa Margarita, CA
Est. 2017
Hvac Service Pros
Active
License #1033215
C-20
Rancho Santa Margarita, CA
Est. 2017
Juliani Hardwood Floors
Active
License #1033714
C-15
Rancho Santa Margarita, CA
Est. 2017
License #1036499
C-20
Rancho Santa Margarita, CA
Est. 2018
Sungrid Solar
Active
License #1037212
B, C-10
Rancho Santa Margarita, CA
Est. 2018
Gabris Construction Inc
Active
License #1038045
B
Rancho Santa Margarita, CA
Est. 2018
Wildstory Creativescapes
Active
License #1038927
C-27
Rancho Santa Margarita, CA
Est. 2018
Kaliscapes
Active
License #1040436
B, C-27 +1 more
Rancho Santa Margarita, CA
Est. 2018
Pars Plumbing
Active
License #1040626
C-36
Rancho Santa Margarita, CA
Est. 2018
Santa Margarita Plumbing
Active
License #1040867
C-20, C-36
Rancho Santa Margarita, CA
Est. 2018
Garcia Alejandro
Active
License #1042254
B
Rancho Santa Margarita, CA
Est. 2018
J.L. Quality Heating & Air
Active
License #1042371
C-20
Rancho Santa Margarita, CA
Est. 2018
Pagano Construction Inc
Active
License #1044440
B, C-8
Rancho Santa Margarita, CA
Est. 2018
Michael Mihalovich
Active
License #1046597
B
Rancho Santa Margarita, CA
Est. 2018
Johnny Ray Construction
Active
License #1049481
B
Rancho Santa Margarita, CA
Est. 2019
Park West Arbor Care Inc
Active
License #1051376
D49
Rancho Santa Margarita, CA
Est. 2019
Dan Electric
Active
License #1052296
C-10
Rancho Santa Margarita, CA
Est. 2019
License #1052623
C-27
Rancho Santa Margarita, CA
Est. 2019
Almejo Air Service
Active
License #1053236
C-20
Rancho Santa Margarita, CA
Est. 2019
Jonathan Reeves Construction
Active
License #1054163
B
Rancho Santa Margarita, CA
Est. 2019
Kitchen Vision
Active
License #1054167
B-2, D12
Rancho Santa Margarita, CA
Est. 2019
Durable Painting
Active
License #1055215
C-33
Rancho Santa Margarita, CA
Est. 2019
Iview Co
Active
License #1056582
B
Rancho Santa Margarita, CA
Est. 2019
Partners Plumbing Inc
Active
License #1057706
C-36
Rancho Santa Margarita, CA
Est. 2019
Steadfast Constructors
Active
License #1059971
B
Rancho Santa Margarita, CA
Est. 2019
License #1063019
C-27
Rancho Santa Margarita, CA
Est. 2020
License #1064081
B
Rancho Santa Margarita, CA
Est. 2020
Alireza Sabouriazad
Active
License #1065134
A, B
Rancho Santa Margarita, CA
Est. 2020
Niks Builders Inc
Active
License #1066230
B
Rancho Santa Margarita, CA
Est. 2020
License #1066711
C-10
Rancho Santa Margarita, CA
Est. 2020
License #1068264
A, HAZ
Rancho Santa Margarita, CA
Est. 2020
License #1068671
B
Rancho Santa Margarita, CA
Est. 2020
Max Construction
Active
License #1069709
B
Rancho Santa Margarita, CA
Est. 2020
Diego'S Quality Construction
Active
License #1070054
B, D41
Rancho Santa Margarita, CA
Est. 2020
Juan Ignacio Hernandez
Active
License #1070732
C-33
Rancho Santa Margarita, CA
Est. 2020
Gain Ray
Active
License #1071368
C-10
Rancho Santa Margarita, CA
Est. 2020
License #1074965
B
Rancho Santa Margarita, CA
Est. 2021
We Serve Electric Inc
Active
License #1075629
C-10
Rancho Santa Margarita, CA
Est. 2021
Coastline Comfort Systems
Active
License #1076082
C-20
Rancho Santa Margarita, CA
Est. 2021
Ebel'S Lock And Door Company
Active
License #1076557
C-28
Rancho Santa Margarita, CA
Est. 2021
Dio Flooring Llc
Active
License #1078866
C-15
Rancho Santa Margarita, CA
Est. 2021
Air Temperature Solution
Active
License #1080480
C-20
Rancho Santa Margarita, CA
Est. 2021
Platinum Demolition
Active
License #1080961
B, C-21
Rancho Santa Margarita, CA
Est. 2021
Adu Installer
Active
License #1081678
B
Rancho Santa Margarita, CA
Est. 2021
Huerta Construction
Active
License #1082786
B
Rancho Santa Margarita, CA
Est. 2021
A2 Contracting Inc
Active
License #1086458
B
Rancho Santa Margarita, CA
Est. 2022
U S Electric System
Active
License #1087442
C-10
Rancho Santa Margarita, CA
Est. 2022