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Connecticut license records

Licensed contractors in Plainfield, CT

84 active licenses list Plainfield 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 41

New Home Construction Contractor 12

Electrical Unlimited Contractor 7

Heating, Piping & Cooling Limited Contractor 6

Plumbing & Piping Unlimited Contractor 5

Other license types 13

  • Carl Laporte Plumbing & Piping Limited Contractor · #PLM.0208234-P3 · expires October 31, 2027
  • Engineered Const Intn'l INC Major Contractor · #MCO.0902029 · expires June 30, 2027
  • Ernest J Collelo Jr Demolition Contractor · #DMCR.003491 · expires December 31, 2026
  • Gary Reardon Sheet Metal Limited Contractor · #SHM.0003090-SM3 · expires August 31, 2027
  • Gavin B Thuotte Heating, Piping & Cooling Unlimited Contractor · #HTG.0413609-S1 · expires August 31, 2027
  • James E Mcmerriman Heating, Piping & Cooling Unlimited Contractor · #HTG.0394428-S1 · expires August 31, 2027
  • James F Benjamin Jr Plumbing & Piping Limited Contractor · #PLM.0288382-P7 · expires October 31, 2027
  • K&H Construction, LLC Demolition Contractor · #DMCR.003440 · expires January 31, 2027
  • Mark C Gunderson Heating, Piping & Cooling Unlimited Contractor · #HTG.0385618-S1 · expires August 31, 2027
  • Michael Jude Walenta Sheet Metal Limited Contractor · #SHM.0003917-SM1 · expires August 31, 2027
  • Roma Construction INC Major Contractor · #MCO.0904464 · expires June 30, 2027
  • Shaun T Buffington Plumbing & Piping Limited Contractor · #PLM.0279982-P7 · expires October 31, 2027
  • Thomas G Buffington Plumbing & Piping Limited Contractor · #PLM.0279981-P7 · expires October 31, 2027

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Other cities in Connecticut

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