Licensed Contractors in Upland, California
All license data is sourced from the California Contractors State License Board (CSLB). Last data update: April 19, 2026.
Contractors by Trade
Building
(365)
Electrical
(125)
Painting
(82)
Limited
(63)
HVAC
(55)
Landscaping
(55)
Plumbing
(53)
Roofing
(44)
Earthwork
(34)
Fire
(17)
Welding
(17)
Solar
(8)
Trend West Flooring
Suspended
License #804049
C-15
Upland, CA
Est. 2002
Extreme Construction Management
Suspended
License #826627
B
Upland, CA
Est. 2003
Guardian Fence
Suspended
License #826933
C-13
Upland, CA
Est. 2003
Lloyd Scott M Painting
Suspended
License #837994
C-33
Upland, CA
Est. 2004
Joshua Michael Cobb
Suspended
License #904887
B
Upland, CA
Est. 2007
Sl Concrete
Suspended
License #929459
C-8
Upland, CA
Est. 2009
Metro Painting
Suspended
License #930727
C-33
Upland, CA
Est. 2009
J R M Construction
Suspended
License #947849
B
Upland, CA
Est. 2010
Solar Vast Energy
Suspended
License #965340
B, C-10
Upland, CA
Est. 2011
Spectacular Signage
Suspended
License #973100
C-45
Upland, CA
Est. 2012
Nmc Builders Llc
Suspended
License #978628
A, B
Upland, CA
Est. 2012
Sts Construction Inc
Suspended
License #1001025
B
Upland, CA
Est. 2015
Javier S Valdovinos
Suspended
License #1002584
C-10
Upland, CA
Est. 2015
Mac First Construction
Suspended
License #1039851
B
Upland, CA
Est. 2018
Core Construction Group
Suspended
License #1041209
B
Upland, CA
Est. 2018
Premier Construction
Suspended
License #1042157
B
Upland, CA
Est. 2018
M J M General Engineering Inc
Suspended
License #1043297
A
Upland, CA
Est. 2018
Brixton Developers
Suspended
License #1046944
B
Upland, CA
Est. 2018
Atm Technologies Inc
Suspended
License #1050883
D34, D42
Upland, CA
Est. 2019
Michael Ingraham
Suspended
License #1052860
B
Upland, CA
Est. 2019
Unified Construction Services Inc
Suspended
License #1066481
B
Upland, CA
Est. 2020
Giselle Ramiro Hoehn
Suspended
License #1074850
B, C-54
Upland, CA
Est. 2021
King Of Kings Concrete
Suspended
License #1096652
C-8
Upland, CA
Est. 2022
Mountain View Electric Company
Suspended
License #1100026
C-10
Upland, CA
Est. 2022
The Standard Design Group Nurseries
Suspended
License #1105294
C-27
Upland, CA
Est. 2023
Yeti Air
Suspended
License #1106311
C-20
Upland, CA
Est. 2023
Wilkes Fire Protection Llc
Suspended
License #1126847
C-16
Upland, CA
Est. 2024
Sang Duck Han
Suspended
License #1134609
B
Upland, CA
Est. 2025
Elevate Engineering
Suspended
License #1135639
A
Upland, CA
Est. 2025
Joel Wiggins
Suspended
License #1137372
C-5
Upland, CA
Est. 2025
Bentson Landscape Llc
Suspended
License #1144420
C-27
Upland, CA
Est. 2025
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Licensing Resources
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Deposit and payment rules for California contracts
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