Licensed Contractors in Rancho Cucamonga, California

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

Contractors by Trade

Building (501)
Electrical (181)
Limited (107)
Painting (93)
HVAC (92)
Plumbing (79)
Roofing (54)
Earthwork (52)
Landscaping (51)
Fire (29)
Welding (20)
Solar (8)
Anthony Hosek Active
License #1048708 C-27 Rancho Cucamonga, CA Est. 2019
Suk Ho Hyun Active
License #1049169 B Rancho Cucamonga, CA Est. 2019
B E B Wallcovering Inc Active
License #1049559 C-33 Rancho Cucamonga, CA Est. 2019
Air Conditioning & Heating Service Master Active
License #1049756 C-20 Rancho Cucamonga, CA Est. 2019
Ballesteros Construction Active
License #1050626 B Rancho Cucamonga, CA Est. 2019
Dependable Rooter & Plumbing Inc Active
License #1051168 C-36 Rancho Cucamonga, CA Est. 2019
Lizama Construction Active
License #1051183 B Rancho Cucamonga, CA Est. 2019
V K Plumbing Active
License #1051719 C-36 Rancho Cucamonga, CA Est. 2019
United Plumbing Active
License #1052181 B, C-36 Rancho Cucamonga, CA Est. 2019
Kirkey Flooring Active
License #1052749 C-15, C-54 +1 more Rancho Cucamonga, CA Est. 2019
Redhill Plumbing Active
License #1054041 C-36 Rancho Cucamonga, CA Est. 2019
Fallah Plumbing Active
License #1054233 B, C-36 Rancho Cucamonga, CA Est. 2019
4Ever Painting Active
License #1054352 C-33 Rancho Cucamonga, CA Est. 2019
Norse Environmental Engineering Solutions Active
License #1056052 A, HAZ Rancho Cucamonga, CA Est. 2019
Swell Mechanical Engineering Inc Active
License #1056096 C-20 Rancho Cucamonga, CA Est. 2019
Sergios Tree Service Active
License #1056703 D49 Rancho Cucamonga, CA Est. 2019
Tj'S General Engineering Inc Active
License #1056874 A, C-12 Rancho Cucamonga, CA Est. 2019
Red Dot Electric Inc Active
License #1057125 C-10 Rancho Cucamonga, CA Est. 2019
Sav Mor Blinds & Shutters Active
License #1058530 D52 Rancho Cucamonga, CA Est. 2019
Holguin & Holguin Enterprises Inc Active
License #1058650 A, B +1 more Rancho Cucamonga, CA Est. 2019
Guang Yang Active
License #1059880 A, B Rancho Cucamonga, CA Est. 2019
Platinum Paving Llc Active
License #1060160 C-12 Rancho Cucamonga, CA Est. 2019
Snowflake Refrigeration Services Inc Dba Snowflake Hvac Services Active
License #1060652 C-20 Rancho Cucamonga, CA Est. 2019
My Granite Guy Active
License #1060864 C-29 Rancho Cucamonga, CA Est. 2019
Fusen Yangze Active
License #1061289 B, C-27 Rancho Cucamonga, CA Est. 2019
Mackinlay Tile Inc Active
License #1061875 C-54 Rancho Cucamonga, CA Est. 2020
S J Lyons Construction Inc Active
License #1063044 B Rancho Cucamonga, CA Est. 2020
Pro-Cal Painting Inc Active
License #1063427 C-33, D12 Rancho Cucamonga, CA Est. 2020
Bostani Electric Active
License #1063453 C-10 Rancho Cucamonga, CA Est. 2020
Opal Fuels Station Services Llc Active
License #1063659 A Rancho Cucamonga, CA Est. 2020
Cal Pro Renovations Active
License #1064687 B Rancho Cucamonga, CA Est. 2020
Li Construction Company Active
License #1065602 B Rancho Cucamonga, CA Est. 2020
Stak Restoration Inc Active
License #1065665 B Rancho Cucamonga, CA Est. 2020
Top Tier Landscape Const Active
License #1065667 C-27 Rancho Cucamonga, CA Est. 2020
Williams A/C Service Active
License #1065744 C-20 Rancho Cucamonga, CA Est. 2020
Precision Asphalt Solutions Active
License #1066488 C-12 Rancho Cucamonga, CA Est. 2020
Bow Tie Plumbing & Rooter Active
License #1066845 C-36 Rancho Cucamonga, CA Est. 2020
New Elevation Construction Inc Active
License #1067014 B Rancho Cucamonga, CA Est. 2020
Garage Door Star Inc Active
License #1067340 D28 Rancho Cucamonga, CA Est. 2020
Level Up Roofing Active
License #1067660 C-39 Rancho Cucamonga, CA Est. 2020
Bluetop Engineering Inc Active
License #1067751 A Rancho Cucamonga, CA Est. 2020
American Painting Active
License #1067931 C-33 Rancho Cucamonga, CA Est. 2020
Efs Plumbing & Hydro Jetting Active
License #1069409 B, C-36 Rancho Cucamonga, CA Est. 2020
Gcl Real Estate Llc Dba Mobile Home Investers Active
License #1069627 C-47 Rancho Cucamonga, CA Est. 2020
Fr Roofing Services Active
License #1070211 C-39 Rancho Cucamonga, CA Est. 2020
Sky Electric Inc Active
License #1070795 C-10 Rancho Cucamonga, CA Est. 2020
All Aces Backflow Active
License #1071034 C-36 Rancho Cucamonga, CA Est. 2020
A Plus Sign Shops Inc Active
License #1071195 D42 Rancho Cucamonga, CA Est. 2020
Yangze Du Active
License #1071246 B Rancho Cucamonga, CA Est. 2020
Juan Ortiz Construction Active
License #1071895 B Rancho Cucamonga, CA Est. 2020

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Licensing Resources

How to verify a contractor license
Deposit and payment rules for California contracts
Home improvement contract requirements

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