Licensed septic companies in Pinellas County, Florida
7 businesses on Florida’s septic licensing records give Pinellas County as its address, alongside 7 individually licensed onsite professionals.
Licensed businesses based in Pinellas County
- Billings Pumping & Septic Tank Service Inc.Tarpon SpringsBusinesseLicence expires March 31, 2027
- Dynasty Dumpsters Inc. DBA Dynasty Land ManagementSaint PetersburgBusinesseLicence expires March 31, 2027
- Mullen Septic & Drainfield Service L.L.C.LargoBusinesseLicence expires March 31, 2027
- Rapid Resolve Septic Services IncST Pete BeachBusinesseLicence expires March 31, 2027
- Rodeo Septic LLCDunedinBusinesseLicence expires March 31, 2027
- Wind River Environmental LLC DBA Aa Cut-Rate Septic Tank ServiceLargoBusinesseLicence expires March 31, 2027
- Wind River Environmental LLC DBA Seminole SepticLargoBusinesseLicence expires March 31, 2027
| Company | Licensed for | Licence expires |
|---|---|---|
| Billings Pumping & Septic Tank Service Inc.Tarpon Springs | Businesse | March 31, 2027 |
| Dynasty Dumpsters Inc. DBA Dynasty Land ManagementSaint Petersburg | Businesse | March 31, 2027 |
| Mullen Septic & Drainfield Service L.L.C.Largo | Businesse | March 31, 2027 |
| Rapid Resolve Septic Services IncST Pete Beach | Businesse | March 31, 2027 |
| Rodeo Septic LLCDunedin | Businesse | March 31, 2027 |
| Wind River Environmental LLC DBA Aa Cut-Rate Septic Tank ServiceLargo | Businesse | March 31, 2027 |
| Wind River Environmental LLC DBA Seminole SepticLargo | Businesse | March 31, 2027 |
Individually licensed onsite professionals in Pinellas 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 |
|---|---|---|---|
| Alex D. Crescenzo | Registered Septic Tank ContractorNo. SR0991463 | Dunedin | September 30, 2027 |
| Christopher A. Harris | Registered Septic Tank ContractorNo. SR0081614 | ST Pete | September 30, 2026 |
| Christopher A. Mullen | Registered Septic Tank ContractorNo. SR0121703 | Largo | September 30, 2027 |
| Christopher C. Fowler | Registered Septic Tank ContractorNo. SR0941181 | ST. Pete Beach | September 30, 2026 |
| John G Tyler | Master Septic Tank ContractorNo. SM0921068 | Clearwater | September 30, 2026 |
| Scott E. Frohlich | Registered Septic Tank ContractorNo. SR0890478 | Tarpon Springs | September 30, 2027 |
| Todd M Watson | Registered Septic Tank ContractorNo. SR0101670 | Largo | September 30, 2026 |
Who handles septic permits in Pinellas 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 Pinellas 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 Pinellas 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.