How many general builder contractors are in WALNUT, CA?

182 with a current California license, as of 2026-08-31.

How do I check a California contractor license is current?

Every listing shows its state license number and expiry date. Verify any of them directly against the California CSLB licensee database.

General Builder contractors in WALNUT, CA

182 listings

Source: California CSLB license records. Last verified 2026-08-31.

There are 182 general builder contractors in WALNUT, California with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-09-30; every listing shows its own number and expiry date. All are drawn from the California CSLB register; expired and inactive licenses are excluded.

Business	License	Type	Expires	City	Zip
126 BUILDERS INC	1086031	B	2028-01-31	WALNUT	91789	Set up workspace
AAPEX CONSTRUCTION GROUP INC	1124934	B	2028-08-31	WALNUT	91789	Set up workspace
AB CONSTRUCTION SERVICES	1027083	B	2027-12-31	WALNUT	91789	Set up workspace
A C S ENTERPRISES INC	940300	B	2027-11-30	WALNUT	91788	Set up workspace
ALAN LUNG WONG	1062950	B	2028-02-29	WALNUT	91789	Set up workspace
ALLIANCE INDUSTRIAL REFRIGERATION SERVICES INC	825297	B, C-20, C-38	2027-10-31	WALNUT	91789	Set up workspace
ALLIE BRIDGE ENERGY SOLUTIONS DBA WBE CONSTRUCTION	1106240	B, C-10	2027-06-30	WALNUT	91784	Set up workspace
AMERICAN VECTOR INC	1038463	B	2028-04-30	WALNUT	91789	Set up workspace
APLICANO CONSTRUCTION INC	1060797	B	2027-11-30	WALNUT	91789	Set up workspace
ARNOLD DE JONG	1000660	D12	2027-01-31	WALNUT	91789	Set up workspace
ARTISAN BUILDERS	754401	B	2027-11-30	WALNUT	91788	Set up workspace
ATLAS CONSTRUCTION CLEAN-UP SERVICES	1038375	D63	2028-04-30	WALNUT	91789	Set up workspace
AURUM CONSTRUCTION	1111999	B, C-20	2027-10-31	WALNUT	91789	Set up workspace
BEAR FLAG CONSTRUCTION	580269	B	2028-04-30	WALNUT	91789	Set up workspace
BILLARY DEVELOPMENT INC	711282	B	2027-08-31	WALNUT	91789	Set up workspace
BOB WRIGHT INDUSTRIAL PROPERTIES INC	394632	B	2026-10-31	WALNUT	91789	Set up workspace
BOUTROS MOUHAWAS	797671	B, C-39	2027-07-31	WALNUT	91789	Set up workspace
BRIGHT CONSTRUCTION INC	1091375	B	2028-06-30	WALNUT	91789	Set up workspace
CALIFORNIA CONSTRUCTION AND RESTORATION	1000808	B	2027-05-31	WALNUT	91789	Set up workspace
CATHLEEN C MILLER	576933	B	2027-09-30	WALNUT	91789	Set up workspace
CHERRY AVENUE DEVELOPMENT INC	937782	B	2027-09-30	WALNUT	91789	Set up workspace
CHIH-HU LU	961698	B	2027-06-30	WALNUT	91789	Set up workspace
CINDA CONSTRUCTION INC	890143	A, B, C-20	2028-07-31	WALNUT	91789	Set up workspace
CITISIGN	1050442	C-45	2027-02-28	WALNUT	91788	Set up workspace
CLARION CONSTRUCTION INC	577545	B, C-43	2027-09-30	WALNUT	91789	Set up workspace
CLEON CONSTRUCTION INC	1152984	B	2028-04-30	WALNUT	91789	Set up workspace
CONCORD DEVELOPMENT & CONSTRUCTION	998809	B	2026-11-30	WALNUT	91789	Set up workspace
CORONA AIR AND WATER BALANCING	1051200	C-55, D62	2027-03-31	WALNUT	91789	Set up workspace
C S LEGACY CONSTRUCTION INC	826870	A, B, C-27	2027-10-31	WALNUT	91789	Set up workspace
DC AMPLE INC	1025233	B	2027-03-31	WALNUT	91789	Set up workspace
DELUX DESIGN & CONSTRUCTION INC	1005579	A, B	2027-07-31	WALNUT	91789	Set up workspace
DEREK CONSTRUCTION	634954	B	2028-01-31	WALNUT	91789	Set up workspace
DIAMOND DOORS	898716	D28	2027-06-30	WALNUT	91789	Set up workspace
DIVERSIFIED COATINGS & LININGS CO	470843	D06, D12	2027-03-31	WALNUT	91788	Set up workspace
D L MASTER CONSTRUCTION	866169	A, B	2027-10-31	WALNUT	91789	Set up workspace
DOHOME TECHNOLOGIES CORPORATION	1147132	A, B	2027-12-31	WALNUT	91789	Set up workspace
DVA CONSTRUCTION	1141289	B	2027-07-31	WALNUT	91789	Set up workspace
ENDURA CONSTRUCTION CORP	1090232	B, C-33, C-35	2028-04-30	WALNUT	91789	Set up workspace
EXCELLENT GMEP CONSTRUCTION INC	1026917	B, C-10, C-20	2027-05-31	WALNUT	91789	Set up workspace
EXIM CONSTRUCTION INC	1099859	B	2026-12-31	WALNUT	91789	Set up workspace
EXPERT HVAC SERVICE INC	1115612	B, C-20, C-36, C-46	2028-01-31	WALNUT	91789	Set up workspace
FAIRWAY REMODELING & CONSTRUCTION INC	1130064	B	2026-12-31	WALNUT	91789	Set up workspace
FASHION MAPLE DESIGN AND CONSTRUCTION INC	1023915	B	2028-02-29	WALNUT	91789	Set up workspace
FEI CHENG	946134	B	2028-04-30	WALNUT	91789	Set up workspace
FORMSOLUTIONS INC	1130739	C-45	2026-12-31	WALNUT	91789	Set up workspace
FRANCISCO ECHEVERRIA	907671	B	2027-12-31	WALNUT	91789	Set up workspace
FRESHCO PAINTERS INC	983458	B, C-33, C-35	2027-05-31	WALNUT	91789	Set up workspace
FZ GREAT CONSTRUCTION INC	1085842	B	2028-01-31	WALNUT	91789	Set up workspace
GABRIEL FRAUSTO UNDERGROUND CONSTRUCTION INC	1040416	A, C-42	2028-05-31	WALNUT	91788	Set up workspace
GARY G MILLER GENERAL BUILDING CONTRACTOR	295177	B	2028-01-31	WALNUT	91789	Set up workspace

Showing 1–50 of 182

Quick answers

How many general builder contractors are in WALNUT?: 182 with a current California license, as of 2026-08-31.
How do I check a license is current?: Every listing shows its state license number and expiry. Verify any of them directly against the California CSLB licensee database.