Contractor SearchGeneral Contractors in Diamond Bar, California.
179 general contractors profiles sourced from public licensing and registration records. Check source status, then use the available direct contact details.
Diamond Bar, CA has 179 general contractors listings in the directory drawn from California CSLB (general building). 173 showed an active license the last time this site read their source, while 5 show an expired, inactive, or suspended status — worth checking before you request a bid; 1 license is no longer in the state's current license file. Each profile links the authoritative public source and shows newer recorded status changes when available.
Current public general contractors listings in Diamond Bar.
Listings whose most recent source read showed an active license.
Profiles already claimed and verified by the business.
1 public source feed this city hub.
New Life Construction
General Contractors listing in Diamond Bar, CA. License 1148327 read active on 2026-10-19.
New Life Construction And Renovation
General Contractors listing in Diamond Bar, CA. License 1039347 read active on 2026-10-19.
Nexera Builders Inc
General Contractors listing in Diamond Bar, CA. License 1037400 read active on 2026-10-19.
Nexville Construction Inc
General Contractors listing in Diamond Bar, CA. License 1035410 read active on 2026-10-19.
Ng Kachung
General Contractors listing in Diamond Bar, CA. License 547015 read active on 2026-10-19.
Ning Construction
General Contractors listing in Diamond Bar, CA. License 958376 read active on 2026-10-19.
Oceanlux Construction Inc
General Contractors listing in Diamond Bar, CA. License 1153579 read active on 2026-10-19.
Pacific Rim Builders
General Contractors listing in Diamond Bar, CA. License 871504 read active on 2026-10-19.
Padilla'S Grading And Paving
General Contractors listing in Diamond Bar, CA. License 1093279 read active on 2026-10-19.
Park Jonghyun
General Contractors listing in Diamond Bar, CA. License 1071186 read active on 2026-10-19.
Pathfinder Construction
General Contractors listing in Diamond Bar, CA. License 1141723 read active on 2026-10-19.
Paul Quijano
General Contractors listing in Diamond Bar, CA. License 1115522 read active on 2026-10-19.
Peh David Liang Hua
General Contractors listing in Diamond Bar, CA. License 882040 read active on 2026-10-19.
Perspective Landscaping Inc
General Contractors listing in Diamond Bar, CA. License 541581 read active on 2026-10-19.
Petrie Custom Woodworks
General Contractors listing in Diamond Bar, CA. License 914575 read active on 2026-10-19.
Pirelli A W
General Contractors listing in Diamond Bar, CA. License 463755 read active on 2026-10-19.
Pjcy Renovation
General Contractors listing in Diamond Bar, CA. License 1095968 read active on 2026-10-19.
Place Construction & Development Inc
General Contractors listing in Diamond Bar, CA. License 515653 read active on 2026-10-19.
Primo Hand Construction & Services
General Contractors listing in Diamond Bar, CA. License 962220 read active on 2026-10-19.
Promise Development Group Inc
General Contractors listing in Diamond Bar, CA. License 925512 read active on 2026-10-19.
Property Investment And Development Group
General Contractors listing in Diamond Bar, CA. License 1006865 read active on 2026-10-19.
Pub Construction Inc
General Contractors listing in Diamond Bar, CA. License 788668 read active on 2026-10-19.
Pun Daniel C
General Contractors listing in Diamond Bar, CA. License 866867 read active on 2026-10-19.
Qed Factory Inc
General Contractors listing in Diamond Bar, CA. License 1153759 read active on 2026-10-19.
R H Construction And Design Inc
General Contractors listing in Diamond Bar, CA. License 1054283 read active on 2026-10-19.
Riva Property Management
General Contractors listing in Diamond Bar, CA. License 1053668 read active on 2026-10-19.
Rooter Shooter
General Contractors listing in Diamond Bar, CA. License 800418 read active on 2026-10-19.
S V L Construction Operations
General Contractors listing in Diamond Bar, CA. License 1131331 read active on 2026-10-19.
Salazar Ralph
General Contractors listing in Diamond Bar, CA. License 819223 read active on 2026-10-19.
Samuel J Lee
General Contractors listing in Diamond Bar, CA. License 1060372 read active on 2026-10-19.
Servicemaster Restoration By Disaster Services
General Contractors listing in Diamond Bar, CA. License 1113356 read active on 2026-10-19.
Seven Diamonds Inc
General Contractors listing in Diamond Bar, CA. License 1143632 read active on 2026-10-19.
Shockley Gregory George
General Contractors listing in Diamond Bar, CA. License 584514 read active on 2026-10-19.
Shoreline Construction And Development
General Contractors listing in Diamond Bar, CA. License 1141851 read active on 2026-10-19.
Sim Derek
General Contractors listing in Diamond Bar, CA. License 977202 read active on 2026-10-19.
Smart Construction
General Contractors listing in Diamond Bar, CA. License 1056267 read active on 2026-10-19.
Song Construction
General Contractors listing in Diamond Bar, CA. License 1151604 read active on 2026-10-19.
Steven Jiang
General Contractors listing in Diamond Bar, CA. License 1158255 read active on 2026-07-27.
Stl Home Build Inc
General Contractors listing in Diamond Bar, CA. License 1136498 read active on 2026-10-19.
Sturdi-Quick Building Systems
General Contractors listing in Diamond Bar, CA. License 862157 read active on 2026-10-19.
Sunrise Building Group Inc
General Contractors listing in Diamond Bar, CA. License 1155622 read active on 2026-10-19.
Tahada Construction
General Contractors listing in Diamond Bar, CA. License 934622 read active on 2026-10-19.
Thlc Corporation
General Contractors listing in Diamond Bar, CA. License 1077041 read active on 2026-10-19.
Tian Qi
General Contractors listing in Diamond Bar, CA. License 971912 read active on 2026-10-19.
To The Max Construction
General Contractors listing in Diamond Bar, CA. License 998426 read active on 2026-10-19.
Top Choice Construction Service Inc
General Contractors listing in Diamond Bar, CA. License 1105149 read active on 2026-10-19.
Top Point Construction Inc
General Contractors listing in Diamond Bar, CA. License 1016784 read active on 2026-10-19.
Touchstone Construction
General Contractors listing in Diamond Bar, CA. License 1137830 read active on 2026-10-19.
Touchstone Construction Development Inc
General Contractors listing in Diamond Bar, CA. License 938018 read active on 2026-10-19.
Uni Construction
General Contractors listing in Diamond Bar, CA. License 1026926 read active on 2026-10-19.
Comparing two or three of these businesses? Read the questions that expose a real process plus the bid comparison worksheet before you sign anything.
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