Licensed Contractors in Rancho Santa Margarita, California
All license data is sourced from the California Contractors State License Board (CSLB). Last data update: April 05, 2026.
Contractors by Trade
Building
(140)
Electrical
(38)
Painting
(32)
Limited
(31)
Landscaping
(27)
HVAC
(25)
Plumbing
(19)
Earthwork
(9)
Roofing
(5)
Fire
(5)
Welding
(3)
Solar
(1)
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 +3 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
A-Plus Businesses Inc
Active
License #1019562
B
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
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Licensing Resources
How to verify a contractor license
Deposit and payment rules for California contracts
Home improvement contract requirements