GroundRosterDonald FlaggeLicensed
| Name | Donald Flagge |
| License number | 33.002555 |
| License type | Sub-Surface Sewage Installer |
| License status | Active |
| License expires | 2027-09-30 |
| Location | Clinton, Connecticut 06413 |
Request a quote from Donald Flagge
What this license covers
- Installation / repair: licensed to build and install septic tanks and drainfields, and to repair or replace failed ones.
How to verify this license
We publish this listing exactly as it appears in Connecticut's official licensing records; we do not vouch for the business itself. Before hiring, look up license #33.002555 directly with the state, confirm it is still active, and ask for a current certificate of insurance.
Source: Connecticut DPH - eLicense credential extract (well & septic license types), last checked 2026-08-17. Verify at the official source.
Are you Donald Flagge? Claim this listing to set your business name and add your website, service area, hours, and photos. It's free.