Licensed septic companies in Nassau County, Florida
8 businesses on Florida’s septic licensing records give Nassau County as its address, alongside 11 individually licensed onsite professionals.
Licensed businesses based in Nassau County
- Advanced Utilities and Septic Inc.CallahanBusinesseLicence expires March 31, 2027
- Crazy Ted'S Home Improvement & Mobile Home Repair Inc.CallahanBusinesseLicence expires March 31, 2027
- Daniel R. Hendricks Septic ServicesCallahanBusinesseLicence expires December 31, 2069
- James N. SeagravesFernandina BeachBusinesseLicence expires December 31, 2069
- K. A. Farmer Septic Tank Service LLCCallahanBusinesseLicence expires March 31, 2027
- Murrays Septic Service LLCYuleeBusinesseLicence expires March 31, 2027
- Ronald Senechal Septic LLCCallahanBusinesseLicence expires March 31, 2027
- Thomas Septic Inspections LLCBrycevilleBusinesseLicence expires March 31, 2027
| Company | Licensed for | Licence expires |
|---|---|---|
| Advanced Utilities and Septic Inc.Callahan | Businesse | March 31, 2027 |
| Crazy Ted'S Home Improvement & Mobile Home Repair Inc.Callahan | Businesse | March 31, 2027 |
| Daniel R. Hendricks Septic ServicesCallahan | Businesse | December 31, 2069 |
| James N. SeagravesFernandina Beach | Businesse | December 31, 2069 |
| K. A. Farmer Septic Tank Service LLCCallahan | Businesse | March 31, 2027 |
| Murrays Septic Service LLCYulee | Businesse | March 31, 2027 |
| Ronald Senechal Septic LLCCallahan | Businesse | March 31, 2027 |
| Thomas Septic Inspections LLCBryceville | Businesse | March 31, 2027 |
Individually licensed onsite professionals in Nassau 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 |
|---|---|---|---|
| Billy S. Thomas | Registered Septic Tank ContractorNo. SR0081602 | Bryceville | September 30, 2026 |
| Daniel R. Hendricks | Registered Septic Tank ContractorNo. SR0921080 | Callahan | September 30, 2026 |
| James N Seagraves | Registered Septic Tank ContractorNo. SR0011388 | Fernandina Beach | September 30, 2026 |
| Kendrick A. Farmer | Registered Septic Tank ContractorNo. SR0890473 | Callahan | September 30, 2026 |
| Kenneth E. Murray | Registered Septic Tank ContractorNo. SR0890768 | Yulee | September 30, 2026 |
| Klynt A. Farmer | Registered Septic Tank ContractorNo. SR0071548 | Callahan | September 30, 2026 |
| Luke D Sresovich | Registered Septic Tank ContractorNo. SR0890235 | Fernandina Beach | September 30, 2026 |
| Martha A Sresovich | Registered Septic Tank ContractorNo. SR0890236 | Fernandina Beach | September 30, 2026 |
| Orlando J. Arends | Registered Septic Tank ContractorNo. SR0091639 | Callahan | September 30, 2026 |
| Ronald R. Senechal | Registered Septic Tank ContractorNo. SR0051479 | Callahan | September 30, 2026 |
| Teddy P Medsker | Master Septic Tank ContractorNo. SM0061515 | Callahan | September 30, 2026 |
Who handles septic permits in Nassau 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 Nassau 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 Nassau 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.