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Connecticut license records

Licensed contractors in Haddam, CT

60 active licenses list Haddam 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 29

Electrical Unlimited Contractor 10

New Home Construction Contractor 7

Other license types 14

  • Brendan C Matthias Plumbing & Piping Unlimited Contractor · #PLM.0287141-P1 · expires October 31, 2027
  • Bright Star Construction INC Major Contractor · #MCO.0903045 · expires June 30, 2027
  • Craig A Lund Plumbing & Piping Limited Contractor · #PLM.0286116-J3 · expires October 31, 2027
  • David J Fitzpatrick Heating, Piping & Cooling Unlimited Contractor · #HTG.0385521-S1 · expires August 31, 2027
  • David J Fitzpatrick Sheet Metal Limited Contractor · #SHM.0004471-SM1 · expires August 31, 2027
  • Howard Hathaway Demolition Contractor · #DMCR.003391 · expires March 10, 2027
  • John M Dimauro Jr Heating, Piping & Cooling Unlimited Contractor · #HTG.0387499-S1 · expires August 31, 2027
  • John M Dimauro Jr Sheet Metal Limited Contractor · #SHM.0001675-SM1 · expires August 31, 2027
  • Kenneth J Pellegrini Heating, Piping & Cooling Limited Contractor · #HTG.0403109-G9 · expires August 31, 2027
  • Lawrence W Stockman Flat Glass Unlimited Contractor · #GLZ.0000089-FG1 · expires August 31, 2027
  • Lucien D Abramski Plumbing & Piping Unlimited Contractor · #PLM.0282242-P1 · expires October 31, 2027
  • Martin T Franek Heating, Piping & Cooling Unlimited Contractor · #HTG.0400289-S1 · expires August 31, 2027
  • Steven C Feltham Heating, Piping & Cooling Limited Contractor · #HTG.0402352-G1 · expires August 31, 2027
  • Timothy D Griswold Plumbing & Piping Unlimited Contractor · #PLM.0285636-P1 · expires October 31, 2027

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Other cities in Connecticut

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