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Connecticut license records

Licensed contractors in New Haven, CT

513 active licenses list New Haven 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. This page shows the first 400 by name; search by name to find anyone else.

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 306

Major Contractor 20

Electrical Unlimited Contractor 19

New Home Construction Contractor 17

Other license types 38

  • 212 Exchange Street LLC Demolition Contractor · #DMCR.003211 · expires April 30, 2027
  • Aaron M Guest Plumbing & Piping Unlimited Contractor · #PLM.0287892-P1 · expires October 31, 2027
  • Aaron M Guest Heating, Piping & Cooling Unlimited Contractor · #HTG.0408263-S1 · expires August 31, 2027
  • Ahmand R Hollis Plumbing & Piping Unlimited Contractor · #PLM.0284642-P1 · expires October 31, 2027
  • Ahmand R Hollis Heating, Piping & Cooling Unlimited Contractor · #HTG.0399623-S1 · expires August 31, 2027
  • Anthony D Lafo Electrical Limited Contractor · #ELC.0197926-C7 · expires September 30, 2027
  • Avel Construction Contracting Group LLC Demolition Contractor · #DMCR.003498 · expires February 28, 2027
  • Baldino & Son Excavating Demolition Contractor · #DMCR.001257 · expires December 31, 2026
  • Benjamin F Fontana Sheet Metal Limited Contractor · #SHM.0005876-SM1 · expires August 31, 2027
  • Booker T Washington III Heating, Piping & Cooling Unlimited Contractor · #HTG.0407844-S1 · expires August 31, 2027
  • Bryant Thomas Plumbing & Piping Unlimited Contractor · #PLM.0283454-P1 · expires October 31, 2027
  • Christopher A Perez Plumbing & Piping Unlimited Contractor · #PLM.0290570-P1 · expires October 31, 2027
  • Christopher J Llanot Electrical Limited Contractor · #ELC.0212752-C5 · expires September 30, 2027
  • Cj Fucci INC Demolition Contractor · #DMCR.003603 · expires October 31, 2027
  • Cristian A Guzman Heating, Piping & Cooling Limited Contractor · #HTG.0413147-D1 · expires August 31, 2027
  • Daniel J Miller Plumbing & Piping Unlimited Contractor · #PLM.0281494-P1 · expires October 31, 2027
  • David H Taft Plumbing & Piping Unlimited Contractor · #PLM.0286545-P1 · expires October 31, 2027
  • Dennis N Silvestri Heating, Piping & Cooling Unlimited Contractor · #HTG.0302843-S1 · expires August 31, 2027
  • Dennis N Silvestri Sheet Metal Limited Contractor · #SHM.0002772-SM1 · expires August 31, 2027
  • Elmer F Laydon Const. Corp. Demolition Contractor · #DMCR.000535 · expires March 31, 2027
  • Elmer F. Laydon Demolition Contractor · #DMCR.001742 · expires March 31, 2027
  • Gene A Baldino Plumbing & Piping Limited Contractor · #PLM.0287497-P7 · expires October 31, 2027
  • Javier Rolon Plumbing & Piping Unlimited Contractor · #PLM.0283572-P1 · expires October 31, 2027
  • John F Carle Heating, Piping & Cooling Limited Contractor · #HTG.0387584-G1 · expires August 31, 2027
  • Jose A Rodriguez Jr Plumbing & Piping Unlimited Contractor · #PLM.0291098-P1 · expires October 31, 2027
  • Joseph P Joyner Plumbing & Piping Unlimited Contractor · #PLM.0278574-P1 · expires October 31, 2027
  • Julio R Chacon Heating, Piping & Cooling Limited Contractor · #HTG.0412756-B1 · expires August 31, 2027
  • Keith L Beckford Heating, Piping & Cooling Limited Contractor · #HTG.0397173-D1 · expires August 31, 2027
  • Keith L Beckford Heating, Piping & Cooling Limited Contractor · #HTG.0402595-S9 · expires August 31, 2027
  • Kenneth W Johnson Jr Plumbing & Piping Limited Contractor · #PLM.0286333-J1 · expires October 31, 2027
  • Laydon Industries LLC Demolition Contractor · #DMCR.001677 · expires June 30, 2027
  • Leonard R Morrell Jr Plumbing & Piping Unlimited Contractor · #PLM.0287880-P1 · expires October 31, 2027
  • Leonard R Morrell Jr Heating, Piping & Cooling Limited Contractor · #HTG.0409613-S7 · expires August 31, 2027
  • Mark A Parisi Heating, Piping & Cooling Limited Contractor · #HTG.0308667-D1 · expires August 31, 2027
  • Michael E Simons Fire Protection Limited Contractor · #FRP.0041866-F3 · expires October 31, 2027
  • Nicholas Demayo Plumbing & Piping Unlimited Contractor · #PLM.0286414-P1 · expires October 31, 2027
  • Pasqual Longobardi Heating, Piping & Cooling Limited Contractor · #HTG.0308527-S3 · expires August 31, 2027
  • Pat V Rubano Plumbing & Piping Limited Contractor · #PLM.0208081-P7 · expires October 31, 2027

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Other cities in Connecticut

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