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Connecticut license records

Licensed contractors in Berlin, CT

251 active licenses list Berlin as their address in Connecticut's state credential data from the Department of Consumer Protection (home improvement, new home construction, major and trade contractors), file dated November 11, 2026.

Before you hire anyone on this list

  • Confirm the license on the official site. Our copy is a snapshot; the state's record is live and shows complaints.
  • Make sure the name on your contract matches the name on the license.
  • Check the license type covers your job. A roofing license doesn't cover electrical work.

How to check a contractor in Connecticut, step by step

Home Improvement Contractor 112

Electrical Unlimited Contractor 42

Heating, Piping & Cooling Unlimited Contractor 23

Plumbing & Piping Unlimited Contractor 15

New Home Construction Contractor 14

Heating, Piping & Cooling Limited Contractor 10

Major Contractor 9

Sheet Metal Limited Contractor 8

Other license types 18

  • Brian D Anderson Fire Protection Unlimited Contractor · #FRP.0041419-F1 · expires October 31, 2027
  • Carmine Colossale Plumbing & Piping Limited Contractor · #PLM.0208324-P7 · expires October 31, 2027
  • Charles R Paonessa Plumbing & Piping Limited Contractor · #PLM.0277934-P7 · expires October 31, 2027
  • Coccomo Brothers Demolition Contractor · #DMCR.003393 · expires March 13, 2027
  • Colossale Concrete INC. Demolition Contractor · #DMCR.001986 · expires November 20, 2027
  • Donald J Kulowski Jr Plumbing & Piping Limited Contractor · #PLM.0280183-SP1 · expires October 31, 2027
  • Donald J Kulowski Jr Swimming Pool Builder - In Ground · #SPB.0000070 · expires April 30, 2027
  • Joseph A Perry Plumbing & Piping Limited Contractor · #PLM.0208599-P7 · expires October 31, 2027
  • K David Munson Plumbing & Piping Limited Contractor · #PLM.0283749-P7 · expires October 31, 2027
  • Michelle Lorence Electrical Limited Contractor · #ELC.0198627-C7 · expires September 30, 2027
  • Mike Cobuzzi Demolition Contractor · #DMCR.003558 · expires December 31, 2026
  • Paul Lorence Electrical Limited Contractor · #ELC.0190314-C7 · expires September 30, 2027
  • Richard C Doucette Jr Fire Protection Unlimited Contractor · #FRP.0010353-F1 · expires October 31, 2027
  • Russell P Hassmann Electrical Limited Contractor · #ELC.0189960-C7 · expires September 30, 2027
  • Scott D O'brien Demolition Contractor · #DMCR.003624 · expires February 28, 2027
  • Staxx Construction Services LLC Demolition Contractor · #DMCR.003453 · expires March 31, 2027
  • Vasel Brothers INC. Demolition Contractor · #DMCR.001413 · expires June 30, 2027
  • Zbigniew Wroblewski Elevator Limited Conveyor Contractor · #ELV.0477156-R7 · expires August 31, 2027

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Other cities in Connecticut

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