Routine
- Septic tank pumping — every 3–5 years; $300–$550 for a standard 1,000-gallon tank in sand
- Septic tank cleaning — the deeper service once a tank has gone five years or more and the compacted layer has set
- Septic inspections — $175–$550; ATU inspections $350–$600 — for a sale, a refinance, or settling the 2030 question on a property you are about to buy
- Tank locating & risers — $200–$400 for a riser, which ends the digging argument permanently
Repair & replace
- Drain field repair — soggy yard, slow drains, gurgling — and the June-to-October pattern that points at the water table rather than the field
- Drain field replacement — $5,000–$15,000; mound or elevated fields at the top of that range — but inside the lagoon program area a replacement has to meet the 2030 standard now
- New septic system installation — $8,000–$15,000; every new system inside the program area has been nitrogen-reducing since January 1, 2024
- Aerobic treatment unit (ATU) service — $15,000–$25,000 to retrofit an existing system (county estimate), then $1,200–$2,000/yr for maintenance and inspections (county estimate)
Right now
- Emergency septic service — backups, overflows and sewage in the yard, which peak between June and October
- Commercial & lift stations — grease traps, commercial tanks and lift-station callouts
The 2030 rule decides the order you do things in
Inside the Indian River Lagoon Protection Program area, a property on septic has to connect to sewer where sewer is available, or upgrade to a system achieving at least 65 percent nitrogen reduction, by July 1, 2030. County figures put roughly 28,000 septic properties inside that boundary and fewer than 1,000 inside an existing or planned sewer service area. For about 27,000 owners no line is coming, and there is no county upgrade grant today — the cost is theirs. Check whether your address is in the area before you spend anything.
That rule re-orders ordinary work. A drain field that fails inside the program area cannot be replaced like for like, because a full replacement before 2030 has to meet the 2030 standard now. A job that would be $5,000–$15,000; mound or elevated fields at the top of that range as a straight replacement becomes $15,000–$25,000 to retrofit an existing system (county estimate) as an upgrade, then $1,200–$2,000/yr for maintenance and inspections (county estimate) to keep running. Diagnosis is not a formality here — it is the difference between two very different invoices. The same logic applies at the other end: since January 1, 2024, every new system inside the program area has had to be nitrogen-reducing regardless of lot size.
Why fields fail here, and when
This county is sand over a water table that rises through the wet season, June to October. The county's own septic-to-sewer material describes it the same way: sandy soils and seasonal rainfall push the groundwater up. Florida requires dry soil between the bottom of a drain field and that water table, because that soil is what does the treating. When the table climbs, the treating layer thins, and a field that took water all winter stops taking it.
That produces a recognizable pattern — a system that misbehaves from June through October and recovers in the dry season. Usually it means the field was sized for the dry half of the year, not that it has collapsed. Pumping on schedule buys back the buffer; it does not lower the water table. How pumping works here.
Sewer is not the cheap default
The county's own estimate to extend sewer runs $51,000–$65,000 per property, which is why fewer than 1,000 properties sit in a service area at all, and why the county applied to the state for about $50 million. For a homeowner the connection itself is $5,000–$8,000 for a gravity connection; $11,000 to $20,000+ where a grinder pump is needed (county estimate). Sewer or septic upgrade, what the 2030 rule requires, and selling before 2030.
Not sure which service you need? Send the address and what the system is doing and the number comes back before anything is booked.