This dataset includes 1.41 million licenses issued wtih Connecticut Department of Consumer Protection (TDLR).
| Licensee Name | Office Address | Credential | Effective / Expiration |
|---|---|---|---|
| Timothy H Calvert | 7524 Bittersweet Drive, Gurnee, IL 60031 | Professional Engineer | 2019-02-01 ~ 2020-01-31 |
| John E Kowalski · John E Kowalski Inc | 711 Colby Ct, Gurnee, IL 60031 | Professional Engineer | 1989-02-17 ~ 1990-01-31 |