This dataset includes 1.41 million licenses issued wtih Connecticut Department of Consumer Protection (TDLR).
| Licensee Name | Office Address | Credential | Effective / Expiration |
|---|---|---|---|
| Karl J Knipper | 12 Jessie Ln, North Windham, CT 06256-1068 | Heating, Piping & Cooling Operating Engineer Journeyperson | ~ |