Home / California / Janesville

Contractor license records in Janesville, WI

27 records with Janesville 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 Janesville

General Building (15) · Electrical (2) · Plumbing (2) · Sanitation System (2) · Warm-Air Heating, Ventilating and Air-Conditioning (1) · Concrete (1) · Landscaping (1) · General Manufactured Housing (1) · Well Drilling (1) · Drywall (1) · Fire Protection (1) · Ceramic and Mosaic Tile (1) · Prefabricated Equipment (1)

• ALL SEASON HEATING & AIR CLEAR
  License 1030669 · expires February 29, 2028
• COLBERT AND SON CLEAR
  License 433374 · expires January 31, 2027
• CORNERSTONE BUILDING INC CLEAR
  License 1136487 · expires April 30, 2027
• CUTTING EDGE TILE CLEAR
  License 943397 · expires February 29, 2028
• FAYTAK CONSTRUCTION CLEAR
  License 822406 · expires September 30, 2028
• FRONTIER BUILDERS CLEAR
  License 1134405 · expires March 31, 2027
• HARLANS BOBCAT/B-HOE SERVICE CLEAR
  License 852760 · expires January 31, 2027
• J P CULLEN & SONS INC CLEAR
  License 1003122 · expires April 30, 2027
• JENSEN DRYWALL WORKS CLEAR
  License 868957 · expires April 30, 2027
• JG INNOVATIONS INC CLEAR
  License 986041 · expires August 31, 2027
• JMH CONSTRUCTION SERVICES INC CLEAR
  License 917787 · expires August 31, 2027
• KELLOGG CONSTRUCTION CLEAR
  License 859661 · expires May 31, 2027
• KRAUSE CONSTRUCTION CLEAR
  License 922895 · expires October 31, 2027
• LEGACY BUILDING AND EXTERIORS CLEAR
  License 1133778 · expires March 31, 2027
• LEWIS CONSTRUCTION CLEAR
  License 798616 · expires January 31, 2028
• LYUBIK'S CONSTRUCTION INC CLEAR
  License 1101650 · expires February 28, 2027
• MCCLURE'S PLUMBING LLC CLEAR
  License 1156165 · expires June 30, 2028
• RESIDENTIAL MAINTENANCE SERVICES CLEAR
  License 921915 · expires September 30, 2028
• ROBERT FRESCHL CLEAR
  License 672721 · expires June 30, 2027
• RS AUTOMATION CLEAR
  License 1127556 · expires October 31, 2028
• SCHORTZ ENTERPRISE CLEAR
  License 849907 · expires November 30, 2028
• SUN SHINE CONSTRUCTION CLEAR
  License 1109950 · expires September 30, 2027
• THE STATE GROUP INDUSTRIAL (USA) LIMITED CLEAR
  License 1023378 · expires February 28, 2027
• THOMPSON PEAK CONSTRUCTION CLEAR
  License 1112956 · expires November 30, 2027
• VAN ZEE PLUMBING CLEAR
  License 876245 · expires February 29, 2028
• WYNN CONCRETE LLC CLEAR
  License 1150203 · expires February 29, 2028
• YOUR H20 PRO CLEAR
  License 867400 · expires August 31, 2027