Licensed septic companies in Monroe County, Florida
No business on Florida’s septic licensing records gives Monroe County as its address. That does not mean nobody serves the county — a licence is valid statewide, so companies based nearby can legally work here.
Individually licensed onsite professionals in Monroe County
Florida licenses people as well as companies. These are the named professionals the state has licensed, listed with the licence they hold and when it expires. They are usually employed by one of the businesses above.
| Name | Licence | City | Expires |
|---|---|---|---|
| Charles J Chapman | Master Septic Tank ContractorNo. SM0941167 | Key Largo | September 30, 2026 |
Who handles septic permits in Monroe County
Florida authorises the business and registers the individual contractor who qualifies it. DEP permits septic systems in some counties and the county health department does it in the rest, so the permit office depends on where you are — but the licence check is always DEP.
Towns in Monroe County
Where in the county each licensed business is based.
Licensed companies in neighbouring counties
A Florida septic licence is valid statewide, so a company listed in an adjoining county can legally do the work in Monroe County.
Records as published August 26, 2026. A licence can lapse at any time — confirm with DEP's own septic business authorisation search before hiring. Report a correction.