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Contractor license records in Concord, CA

1,214 records with Concord as their locality of record in CSLB's records, as of November 3, 2026. Statuses print as the board records them; a record listed as suspended is not a current credential.

Source: California Contractors State License Board (CSLB) — records as of November 3, 2026. Records change; the board’s own CSLB License Check is the current source.

By classification in Concord

General Building (565) · Electrical (151) · General Engineering (92) · Warm-Air Heating, Ventilating and Air-Conditioning (78) · Painting and Decorating (77) · Landscaping (69) · Plumbing (68) · Flooring and Floor Covering (51) · Roofing (37) · Low Voltage Systems (29) · Ceramic and Mosaic Tile (25) · Glazing (24) · Concrete (21) · Earthwork and Paving (18) · Cabinet, Millwork and Finish Carpentry (17) · Tree Service (17) · Hazardous Substance Removal Certification (17) · Concrete-Related Services (15) · Insulation and Acoustical (15) · Pool and Spa Maintenance (14) · Refrigeration (14) · Doors, Gates and Activating Devices (14) · Drywall (14) · Solar (13) · Building Moving/Demolition (12) · Framing and Rough Carpentry (12) · Fire Protection (12) · Masonry (11) · Lathing and Plastering (11) · Residential Remodeling (10) · Sheet Metal (10) · Prefabricated Equipment (8) · Swimming Pool (8) · Fencing (8) · Tree and Palm (8) · Boiler, Hot-Water Heating and Steam Fitting (7) · Asbestos Certification (6) · Sanitation System (5) · Metal Products (5) · Welding (5) · Siding and Decking (5) · Window Coverings (4) · Sand and Water Blasting (4) · Machinery and Pumps (4) · Non-specialized (4) · Synthetic Products (3) · Parking and Highway Improvement (3) · Elevator (3) · Lock and Security Equipment (3) · Reinforcing Steel (3) · Sign (3) · Construction Cleanup (3) · Water Conditioning (2) · Ornamental Metal (2) · Non-Electrical Sign Installation (2) · Structural Steel (2) · Hardware, Locks and Safes (2) · Pipeline (2) · Scaffolding (1) · Central Vacuum Systems (1) · Awnings (1) · Asbestos Abatement (1) · Suspended Ceilings (1) · Well Drilling (1) · Paperhanging (1) · Construction Zone Traffic Control (1)

• JLH LEGACY FLOORING CLEAR
  License 1153551 · expires April 30, 2028
• JNJ ROOTER AND PLUMBING LLC CLEAR
  License 1111202 · expires October 31, 2027
• JOE O CONSTRUCTION CLEAR
  License 555114 · expires December 31, 2026
• JOE SANTOS PAINTING CLEAR
  License 737418 · expires June 30, 2027
• JOHN 316 CONSTRUCTION INC CLEAR
  License 1088605 · expires March 31, 2028
• JOHN BOGERT CLEAR
  License 500800 · expires October 31, 2028
• JOHN D HARTVICKSON CLEAR
  License 409642 · expires July 31, 2027
• JOHN FITZPATRICK CLEAR
  License 688120 · expires April 30, 2028
• JOHN ILLISH CLEAR
  License 938755 · expires October 31, 2027
• JOHN MC DONALD CLEAR
  License 775382 · expires February 29, 2028
• JOHN PORTER CLEAR
  License 974281 · expires June 30, 2028
• JOHN ROSE DRYWALL CLEAR
  License 944806 · expires March 31, 2028
• JOHN SCHULZE CONSTRUCTION CLEAR
  License 801871 · expires December 31, 2027
• JOHN TIMOTHY KRAUSE DBA WALLPAPER SOLUTIONS CLEAR
  License 829843 · expires December 31, 2027
• JOHNNY GEORGE PAINTING & DECORATING INC CLEAR
  License 587846 · expires June 30, 2027
• JOLLY STEEL COMPANY INC CLEAR
  License 828795 · expires August 31, 2028
• JOSE NEGRETE CLEAR
  License 1102968 · expires March 31, 2027
• JOSE ULISES GONZALEZ CLEAR
  License 898184 · expires June 30, 2027
• JP CONSTRUCTION Contr Bond Susp
  License 1107484 · expires July 31, 2027
• JP CONSTRUCTION & PAINTING INC CLEAR
  License 1112121 · expires October 31, 2027
• JQ KITCHEN AND BATH CLEAR
  License 996844 · expires September 30, 2028
• JR ELECTRIC AND GENERAL CONTRACTING INC CLEAR
  License 1029786 · expires August 31, 2027
• JTR CONSTRUCTION COMPANY INC CLEAR
  License 545436 · expires October 31, 2028
• JUNKED POWERED BY VETERANS INC CLEAR
  License 1139365 · expires June 30, 2027
• K & B LANDSCAPE SERVICES INC CLEAR
  License 683902 · expires February 29, 2028
• K & G REMODELING CLEAR
  License 695350 · expires August 31, 2028
• K & R HEATING AND AIR CONDITIONING SERVICE CLEAR
  License 986374 · expires August 31, 2027
• K & R HEATING AND COOLING SERVICE INC CLEAR
  License 1148600 · expires January 31, 2028
• K R DESIGN AND CONSTRUCTION CLEAR
  License 857254 · expires April 30, 2027
• K&K JL SERVICES INC DBA K&K CONSTRUCTION CLEAR
  License 1079152 · expires August 31, 2027
• KALJIAN CONSTRUCTION INC CLEAR
  License 808093 · expires October 31, 2028
• KARL J SCHULTZ CONSTRUCTION CLEAR
  License 1071511 · expires December 31, 2026
• KAUFMAN HOME IMPROVEMENT CLEAR
  License 925091 · expires November 30, 2026
• KAUTCH INC DBA WHITE'S ELECTRIC SERVICE CLEAR
  License 240645 · expires August 31, 2028
• KBD'S ELECTRIC CLEAR
  License 845074 · expires August 31, 2028
• KCK CONSTRUCTION & REMODELING LLC CLEAR
  License 1112279 · expires November 30, 2027
• KEDING DBA K FLOORS CLEAR
  License 973805 · expires June 30, 2028
• KELLY PLUMBING CLEAR
  License 1130607 · expires December 31, 2026
• KENNETH JORDAN CONSTRUCTION CLEAR
  License 881647 · expires July 31, 2028
• KENT PAINTING & FINISHING INC CLEAR
  License 930774 · expires February 28, 2027
• KEVIN MOYLAN GENERAL CONTRACTORS CLEAR
  License 867509 · expires November 30, 2027
• KEVIN W KEENE DBA K & J ELECTRIC CLEAR
  License 635944 · expires January 31, 2028
• KG ELECTRIC CLEAR
  License 1155224 · expires May 31, 2028
• KING KONG CONSTRUCTION CLEAR
  License 931493 · expires February 29, 2028
• KING'S PLUMBING CLEAR
  License 921036 · expires August 31, 2028
• KING'S POOLS CLEAR
  License 819412 · expires April 30, 2027
• KINGSTONE PAVER SERVICE CLEAR
  License 1125223 · expires August 31, 2028
• KINSER CAPITAL CLEAR
  License 1097356 · expires October 31, 2028
• KIRBY ELECTRIC INC CLEAR
  License 927681 · expires May 31, 2027
• KITCHEN AND BATH XPRESSWAY CLEAR
  License 960983 · expires May 31, 2027

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