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Contractor license records in Clayton, MO

153 records with Clayton 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 Clayton

General Building (87) · Electrical (17) · General Engineering (16) · Painting and Decorating (12) · Landscaping (11) · Warm-Air Heating, Ventilating and Air-Conditioning (8) · Plumbing (6) · Swimming Pool (5) · Flooring and Floor Covering (3) · Hazardous Substance Removal Certification (3) · Concrete (3) · Insulation and Acoustical (3) · Ceramic and Mosaic Tile (3) · Masonry (3) · Cabinet, Millwork and Finish Carpentry (3) · Prefabricated Equipment (2) · Building Moving/Demolition (2) · Machinery and Pumps (2) · Solar (2) · Tree Service (2) · Sheet Metal (2) · Low Voltage Systems (1) · Sign (1) · Doors, Gates and Activating Devices (1) · Residential Remodeling (1) · Earthwork and Paving (1) · Refrigeration (1) · Drywall (1) · Pool and Spa Maintenance (1) · Glazing (1) · Concrete-Related Services (1) · Framing and Rough Carpentry (1) · Boiler, Hot-Water Heating and Steam Fitting (1) · Tree and Palm (1)

• 3D TECHNICAL SERVICES INC CLEAR
  License 743965 · expires December 31, 2027
• 411 HEATING & AC LLC CLEAR
  License 993500 · expires December 31, 2026
• 8 ANGELS PRO CONCRETE CLEAR
  License 1023642 · expires February 28, 2027
• AAA CONSTRUCTION MANAGEMENT CLEAR
  License 1042705 · expires August 31, 2028
• ADU CREW LLC CLEAR
  License 1139240 · expires June 30, 2027
• AHS LANDSCAPING INC CLEAR
  License 1103285 · expires April 30, 2027
• ALBRIGHT PLUMBING CLEAR
  License 858118 · expires April 30, 2027
• ALL AROUND SEAMLESS GUTTER CO CLEAR
  License 775444 · expires February 29, 2028
• ALTERNATIVE DESIGN CLEAR
  License 942495 · expires January 31, 2028
• AMENTUM DIGITAL INFRASTRUCTURE INC CLEAR
  License 1127690 · expires October 31, 2028
• ANDERSON CONSTRUCTION CLEAR
  License 622558 · expires June 30, 2027
• APODACA MECHANICAL CLEAR
  License 765801 · expires July 31, 2027
• AQUAPRO POOL & CHEMICAL INC CLEAR
  License 671549 · expires December 31, 2027
• ARIEL HVAC SOLUTIONS INC CLEAR
  License 1085951 · expires April 30, 2027
• ATIC CONSTRUCTION INC CLEAR
  License 510319 · expires May 31, 2027
• ATLAS COPCO COMPRESSORS LLC CLEAR
  License 1026819 · expires May 31, 2027
• BENEDETTO'S ADDITIONS CLEAR
  License 812284 · expires September 30, 2028
• BESAM WEST INC CLEAR
  License 700032 · expires December 31, 2026
• BIG VALLEY PIPELINES CLEAR
  License 1099060 · expires November 30, 2026
• BLACK OAK CONSTRUCTION CLEAR
  License 605964 · expires November 30, 2026
• BRAVO BUILDING CO INC CLEAR
  License 716268 · expires December 31, 2027
• BUILT ICON CLEAR
  License 1060193 · expires November 30, 2027
• BULLDOG GREEN REMEDIATION INC CLEAR
  License 1021126 · expires November 30, 2028
• C C T F PARTNERS CLEAR
  License 1020190 · expires November 30, 2028
• C M E CONSTRUCTION INC CLEAR
  License 524506 · expires February 29, 2028
• CAL MANAGEMENT INC CLEAR
  License 1148240 · expires December 31, 2027
• CALIFORNIA BOILER WORKS INCORPORATED CLEAR
  License 812451 · expires March 31, 2028
• CH2M HILL INC CLEAR
  License 556203 · expires August 31, 2028
• CHRISTIAN HVAC CLEAR
  License 1029082 · expires July 31, 2027
• CLAIBORNE CONSTRUCTION CLEAR
  License 320562 · expires January 31, 2028
• CLAYTON BROTHERS HEATING AND AIR INC CLEAR
  License 838282 · expires January 31, 2028
• CLAYTON VALLEY MECHANICAL HEATING AND AIR CONDITIONING CLEAR
  License 507324 · expires March 31, 2027
• CONTRA COSTA PLUMBING CLEAR
  License 303993 · expires September 30, 2028
• COVALT COMMUNICATIONS CLEAR
  License 1033840 · expires December 31, 2027
• CURB APPEAL LANDSCAPE LLC CLEAR
  License 876628 · expires August 31, 2027
• CV FLOORS LLC CLEAR
  License 698180 · expires February 29, 2028
• D CLEARWATER CONSTRUCTION Contr Bond Susp
  License 524547 · expires February 29, 2028
• D S CASTRO INC DBA HORIZON CONSTRUCTION COMPANY CLEAR
  License 476952 · expires December 31, 2027
• DENNIS SLEIGHTER CONST CLEAR
  License 701231 · expires June 30, 2028
• DG PLUMBING CLEAR
  License 1120226 · expires May 31, 2028
• DIABLO LAWNSCAPE CLEAR
  License 958849 · expires March 31, 2027
• DIABLO RIDGE GROUP INC CLEAR
  License 982132 · expires March 31, 2027
• DIABLO VIEW CONSTRUCTION INC CLEAR
  License 962284 · expires June 30, 2027
• DIGS CLEAR
  License 1146889 · expires November 30, 2027
• ECOBUILDING CLEAR
  License 945538 · expires April 30, 2028
• EDWARD WARANER TREE SERVICE Work Comp Susp
  License 642272 · expires April 30, 2028
• ELECTRICAL SOLUTIONS CLEAR
  License 768542 · expires September 30, 2027
• ELEMENT POWER SYSTEMS INC CLEAR
  License 946630 · expires May 31, 2027
• ELN ENTERPRISES INC CLEAR
  License 1107858 · expires July 31, 2027
• ENERGY SOLUTIONS CORP INC CLEAR
  License 1158542 · expires July 31, 2028

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