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)
Anthony D Gonzales
Active
License #912170
B
Rancho Santa Margarita, CA
Est. 2008
Iwood Construction
Active
License #915122
C-5, C-6
Rancho Santa Margarita, CA
Est. 2008
L N J Electric
Active
License #924012
C-10
Rancho Santa Margarita, CA
Est. 2008
Jadar Low Voltage Inc
Active
License #924035
C-7
Rancho Santa Margarita, CA
Est. 2008
Scott S Audiss
Active
License #927051
B
Rancho Santa Margarita, CA
Est. 2009
Tony Olivera
Active
License #927104
B
Rancho Santa Margarita, CA
Est. 2009
Elo Electric Inc
Active
License #927700
C-10
Rancho Santa Margarita, CA
Est. 2009
Keith Keil Plumbing
Active
License #935435
C-36
Rancho Santa Margarita, CA
Est. 2009
Di Rock Gc Inc
Active
License #943051
B, C-39
Rancho Santa Margarita, CA
Est. 2010
Asaz Construction
Active
License #945646
B
Rancho Santa Margarita, CA
Est. 2010
Action Power Inc
Active
License #947176
C-10
Rancho Santa Margarita, CA
Est. 2010
Circle M Contractors Inc
Active
License #954833
B
Rancho Santa Margarita, CA
Est. 2010
South County Construction Co
Active
License #961031
B
Rancho Santa Margarita, CA
Est. 2011
Westcap Construction
Active
License #962049
B
Rancho Santa Margarita, CA
Est. 2011
N B G Construction Services
Active
License #962480
A
Rancho Santa Margarita, CA
Est. 2011
Comfort Cool Fans
Active
License #962629
C-20
Rancho Santa Margarita, CA
Est. 2011
Kodiak Concepts Inc
Active
License #963708
C-35
Rancho Santa Margarita, CA
Est. 2011
License #965071
B
Rancho Santa Margarita, CA
Est. 2011
Eagle Industrial Group Inc
Active
License #969906
B, C-15 +2 more
Rancho Santa Margarita, CA
Est. 2012
Lewis Air Services Inc
Active
License #972182
B, C-20
Rancho Santa Margarita, CA
Est. 2012
South County Plumbing Inc
Active
License #972220
B, C-36
Rancho Santa Margarita, CA
Est. 2012
Home Run Installations
Active
License #972445
C-7
Rancho Santa Margarita, CA
Est. 2012
Cafe Concepts Inc
Active
License #975059
D34
Rancho Santa Margarita, CA
Est. 2012
Alireza Shahinnejad
Active
License #975576
B, C-15
Rancho Santa Margarita, CA
Est. 2012
Applied Plastering Inc
Active
License #976206
C-29, C-35
Rancho Santa Margarita, CA
Est. 2012
License #976587
B, C-27 +1 more
Rancho Santa Margarita, CA
Est. 2012
License #977087
A, B
Rancho Santa Margarita, CA
Est. 2012
License #979883
B
Rancho Santa Margarita, CA
Est. 2013
License #984414
C-15
Rancho Santa Margarita, CA
Est. 2013
Oc Flooring Solutions
Active
License #985293
C-15, C-54
Rancho Santa Margarita, CA
Est. 2013
Plumbing Made Simple Inc
Active
License #998379
C-36
Rancho Santa Margarita, CA
Est. 2014
Fairmont Flooring
Active
License #999106
C-15
Rancho Santa Margarita, CA
Est. 2014
Don Fleming
Active
License #1002145
C-10
Rancho Santa Margarita, CA
Est. 2015
License #1003581
D35
Rancho Santa Margarita, CA
Est. 2015
Premium Hardwood Floors Inc
Active
License #1004063
C-15
Rancho Santa Margarita, CA
Est. 2015
License #1004986
D34
Rancho Santa Margarita, CA
Est. 2015
Park West Tree Care Inc
Active
License #1005062
C-27, D49
Rancho Santa Margarita, CA
Est. 2015
Quality Landscape Management
Active
License #1005916
C-27, D49
Rancho Santa Margarita, CA
Est. 2015
J M L Plumbing Company Inc
Active
License #1005950
C-36
Rancho Santa Margarita, CA
Est. 2015
Acute Plumbing Concepts
Active
License #1007544
C-36
Rancho Santa Margarita, CA
Est. 2015
Ampco North Inc
Active
License #1013207
A, ASB +4 more
Rancho Santa Margarita, CA
Est. 2016
License #1014116
B
Rancho Santa Margarita, CA
Est. 2016
Sunset Heating & Cooling
Active
License #1016850
C-20
Rancho Santa Margarita, CA
Est. 2016
License #1018184
C-20
Rancho Santa Margarita, CA
Est. 2016
Iraj Parsa
Active
License #1018274
B, C-6
Rancho Santa Margarita, CA
Est. 2016
I P E C Management
Active
License #1021467
B
Rancho Santa Margarita, CA
Est. 2016
License #1023398
C-10
Rancho Santa Margarita, CA
Est. 2017
Tablerock Concrete Inc
Active
License #1024349
B, C-8
Rancho Santa Margarita, CA
Est. 2017
License #1024860
C-20, C-36
Rancho Santa Margarita, CA
Est. 2017
Scb Construction Inc
Active
License #1026397
B
Rancho Santa Margarita, CA
Est. 2017