Licensed Contractors in Alta Loma, California

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

Contractors by Trade

Building (138)
Electrical (34)
Painting (30)
Limited (29)
Plumbing (18)
HVAC (17)
Roofing (14)
Earthwork (11)
Landscaping (10)
Fire (10)
Welding (9)
Solar (2)
Versatel Active
License #791745 C-7 Alta Loma, CA Est. 2001
Babcock Construction Inc Active
License #793912 B Alta Loma, CA Est. 2001
Big Block Construction Co Inc Active
License #794082 B Alta Loma, CA Est. 2001
D J'S Greensweep Active
License #794210 C-27, C-29 Alta Loma, CA Est. 2001
Valley Electric Service Company Active
License #795947 C-10 Alta Loma, CA Est. 2001
Gabriel Ayala Active
License #798011 C-15 Alta Loma, CA Est. 2001
Thistle Plumbing Active
License #800780 C-36 Alta Loma, CA Est. 2001
Classic Draperies Active
License #803072 D52 Alta Loma, CA Est. 2002
Valley Rooter And Plumbing Inc Active
License #804165 B, C-36 Alta Loma, CA Est. 2002
Maddox Electric Active
License #809446 C-10 Alta Loma, CA Est. 2002
Jose De Jesus Lopez Active
License #809883 B Alta Loma, CA Est. 2002
J R W Group Inc Active
License #810341 B Alta Loma, CA Est. 2002
The Maintenance Consultant Inc Active
License #811041 B Alta Loma, CA Est. 2002
California Patio Covers Inc Active
License #811777 D03 Alta Loma, CA Est. 2002
Richard W Nelson Active
License #815648 D28, D34 +1 more Alta Loma, CA Est. 2002
C W Framing Inc Active
License #816070 B Alta Loma, CA Est. 2002
Able Contracting Active
License #819252 B Alta Loma, CA Est. 2003
Frontier Builders Active
License #820240 B Alta Loma, CA Est. 2003
Carroll Installations Inc Active
License #822850 C-6 Alta Loma, CA Est. 2003
Richard Wightman Construction Inc Active
License #823954 B Alta Loma, CA Est. 2003
Mark'S A / C Services Active
License #828077 C-20 Alta Loma, CA Est. 2003
P C R Construction Inc Active
License #828532 B Alta Loma, CA Est. 2003
Custom Concepts Construction Active
License #830208 B Alta Loma, CA Est. 2003
At Home Service Solutions Inc Active
License #830874 C-10, C-20 +1 more Alta Loma, CA Est. 2004
Ac Stair Construction Active
License #833084 C-6 Alta Loma, CA Est. 2004
Kohler Mechanical Inc Active
License #837376 C-36 Alta Loma, CA Est. 2004
Hardscape West Inc Active
License #838617 A Alta Loma, CA Est. 2004
American Roof Tops Inc Active
License #844118 B, C-39 Alta Loma, CA Est. 2004
Armando Salcedo Active
License #844176 C-20 Alta Loma, CA Est. 2004
T J C Construction & Services Active
License #848646 B Alta Loma, CA Est. 2004
Energy Management Solutions Active
License #848862 B, C-10 Alta Loma, CA Est. 2004
Environmental Control Active
License #850262 C-20 Alta Loma, CA Est. 2004
Service - Scape Active
License #858864 C-27 Alta Loma, CA Est. 2005
91 Volts Active
License #860433 ASB, C-7 Alta Loma, CA Est. 2005
P B M Construction Services Active
License #864862 A, B +5 more Alta Loma, CA Est. 2005
Sun Kim Active
License #865485 B Alta Loma, CA Est. 2005
Fire Storm Construction Active
License #867234 B Alta Loma, CA Est. 2005
Reilly'S Plumbing Active
License #867638 C-36 Alta Loma, CA Est. 2005
Hedgehog Landscape Active
License #871044 C-27 Alta Loma, CA Est. 2006
D S Cabinets Active
License #871674 C-6 Alta Loma, CA Est. 2006
Stonekleaner Active
License #872693 C-54 Alta Loma, CA Est. 2006
California Generator Active
License #873221 C-10 Alta Loma, CA Est. 2006
Red Star Fire Protection Active
License #876440 C-10, C-16 Alta Loma, CA Est. 2006
Q C Construction Inc Active
License #877316 B Alta Loma, CA Est. 2006
South Coast Air Conditioning Active
License #879675 C-20 Alta Loma, CA Est. 2006
Mike'S Custom Flooring Active
License #881719 C-15, C-54 Alta Loma, CA Est. 2006
Quality Concrete Floor Leveling Inc Active
License #884789 C-8 Alta Loma, CA Est. 2006
Rancho Rebar Inc Active
License #886260 C-50 Alta Loma, CA Est. 2006
Ecology Turf Active
License #887514 D12 Alta Loma, CA Est. 2006
Hensley Electric Inc Active
License #890803 C-10 Alta Loma, CA Est. 2007

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Licensing Resources

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Deposit and payment rules for California contracts
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