Licensed Contractors in Ontario, California

871 contractors found — Page 9 of 18

Showing 401–450 of 871 contractors

Business Name	License #	Status	Classifications	Expires
INTEREBAR	1146594	active	C50	11/30/2027
INTUMESCENT AND SYNTHETIC SPECIALTY CONTRACTOR	1089652	active	D12	04/30/2028
ISLAND CONSTRUCTION & MAINTENANCE	667042	active	B\| C10\| D40\| HAZ	03/31/2027
ISLAND PETROLEUM BUILDERS INC	776846	active	B\| C10\| D40\| HAZ	03/31/2028
J & J INDUSTRIAL SERVICES	814328	active	B\| C10\| D21\| D28	11/30/2026
J & S STRIPING COMPANY INC	538211	active	C32	08/31/2026
J 1 PRO ROOFING	1084959	active	C39	12/31/2027
J B S STAIRS & MILLWORK	1123475	active	C-6	07/31/2026
J D MAC INC	1026767	active	C13	05/31/2027
J L G CONSTRUCTION	683195	active	B	12/31/2027
J M L ELECTRIC	539099	active	C10	06/30/2027
J M W COMMUNICATIONS INC	1074991	active	C-7	04/30/2027
J P ADDISON CONSTRUCTION INC	1029562	active	B	08/31/2027
J P POOL SERVICES	925284	active	D35	11/30/2026
J R PAINTING & DESIGN	1005335	active	C33	07/31/2027
J S C GARDENS & LANDSCAPE	973284	active	C27	05/31/2026
J S PAINTING CO	741595	active	C33	04/30/2026
J&N MAINTENANCE SERVICES	1147841	active	B	12/31/2027
JA CONSTRUCTION INC	1060402	active	B	10/31/2026
JABER MEHDI	1034053	active	A	12/31/2027
JANG JASON	1035039	active	C20	01/31/2028
JAVIER TAVARES ORNELAS	1067792	active	B\| C15	08/31/2026
JAY VEE ELECTRIC INC	788390	active	C10	05/31/2026
JBM ELECTRIC CO	767304	active	C10	08/31/2027
JC CUSTOM SHEET METAL LLC	1144832	active	C43	10/31/2027
JCSV BUILDERS INC	1134819	active	B	03/31/2027
JDK DEMO	1048561	active	C12\| C21	01/31/2027
JE HOME CONSTRUCTION	1078677	active	B	07/31/2027
JESSE'S AIR SYSTEMS A / C & HEATING	864645	active	C20	09/30/2027
JESSE'S IRON WORKS	792073	active	B\| C23	03/31/2027
JEWEL CONSTRUCTION INC	915742	active	B	04/30/2026
JEWELS CONSTRUCTION INC	770969	active	A	11/30/2027
JEWETT W H INC	975875	active	B\| C-8	08/31/2026
JFP CONSTRUCTION COMPANY INC	965462	active	B	04/30/2026
JIMENEZ HERRERA LUISA MARGARITA	1080360	active	C51	08/31/2027
JIMMY A GENERAL CONSTRUCTION INC	971256	active	B	03/31/2026
JIMMY'S TREE CARE INC	1119821	active	D49	04/30/2028
JMD ELECTRIC	1124274	active	C10	07/31/2026
JML ELECTRIC	1116001	active	C10	02/29/2028
JN CONSTRUCTION INC	1001396	active	A\| B\| C10\| C16\| C20\| C36	02/28/2027
JNSD CONSTRUCTION INC	1080741	active	B\| C10\| C16\| C36	09/30/2027
JOE LANDSCAPE	1132759	active	C27	02/28/2027
JOHNSON DAVE PAINTING	1101831	active	C33	02/28/2027
JONES MICHAEL CRAIG	790999	active	B	02/28/2027
JORCAST ENTERPRISES INC	559980	active	B	12/31/2026
JOSEPH CONSTRUCTION	674654	active	B	07/31/2027
JOURNEYMAN IRON WORKS CORPORATION	1065387	active	C51	04/30/2028
JQN PAINT CORP	1117673	active	C33	03/31/2026
JR LANDSCAPING	1094350	active	C27	07/31/2026
JUNIOR'S CARPET & FLOOR COVERING	1052668	active	C15	04/30/2027

Licensed Contractors in Ontario, California

Filter by Classification