Septic and plumbing services keep homes that aren't on city sewer working: repairing tanks, baffles, lids, lines and pumps, arranging routine pumping, and diagnosing drain field problems. Across the Jacksonville area thousands of homes still rely on septic, especially on the Northside, the Westside and in Nassau, Clay and St. Johns counties, and Florida's sandy soil and high water table make good maintenance important.
Residential septic services
A conventional septic system has three parts: the pipe from the house to the tank, the tank itself where solids settle and break down, and the drain field where the liquid soaks into the soil. Some systems add a lift pump, an alarm or an aerobic treatment unit. Problems in any part show up the same way in the house, as slow drains and backups, which is why a plumber who understands the whole system is the right first call.
The house line
Clogs, roots and broken pipe between the house and tank are plumbing problems, not septic failures.
The tank
Broken baffles, cracked lids and risers, full tanks and failed pumps or alarms.
The drain field
Saturated or clogged soil causes soggy ground, odors and backups after heavy rain.
Septic tank repair
Common repairs include replacing broken or missing inlet and outlet baffles, fixing or adding risers and lids, repairing cracked tank tops, clearing or replacing the line between the house and tank, and replacing lift pumps and float switches. In Florida, many septic repairs require a permit through the state's onsite sewage program, which has been run by the Florida Department of Environmental Protection since 2021. More on septic tank repair.
Septic pumping
Pumping removes the sludge and scum layers that build up in the tank. A common guideline is every three to five years for a typical household, more often with a garbage disposal, a large family or a small tank. Skipping it is the number one reason drain fields fail early, because solids wash out of an overfull tank and clog the soil. See septic pumping and our guide on how often to pump a septic tank in Florida.
Drain field repair
When the drain field can't absorb water, it shows: soggy or unusually green grass over the field, sewage odor outside, gurgling drains and backups that get worse after rain. Sometimes the fix is as simple as pumping the tank and resting the field. Other times the field needs repair or replacement, which in Florida's high water table areas can mean a mounded system. Learn about drain field repair.
Septic plumbers vs pumping companies
A pumping company empties the tank. That's an essential service, but it doesn't fix a broken baffle, a crushed house line, a failed lift pump or a clogged drain inside the house. A septic plumber can diagnose where the problem actually is, repair the plumbing side, coordinate pumping when it's needed and tell you honestly whether the drain field is the issue. If you're not sure what's wrong, start with a plumber.
Septic in North Jax, Nassau & Clay County
Septic is still common across large parts of the Jacksonville area. On the Northside and Westside, many older neighborhoods and rural lots were built before city sewer reached them, although JEA's septic tank phase-out program has been converting some of them to sewer. Much of Nassau County outside Fernandina Beach and Yulee's newer subdivisions, plus rural Clay County and parts of St. Johns County, also relies on septic and private wells.
Local conditions are tough on systems. Sandy soils drain fast but the water table sits close to the surface in much of Northeast Florida, and summer storms and hurricane season can saturate a drain field for days. Homes with both a well and septic should also think about the separation between them. See how we cover North Jacksonville, where septic is most common.
What affects the cost
- Diagnosis first. Knowing whether the problem is the house line, the tank or the field avoids paying for the wrong fix.
- Access. Tanks without risers have to be dug up to reach the lids.
- Permits. Many septic repairs in Florida require a permit and inspection.
- The part that failed. A baffle or pump is a small repair compared with drain field replacement.
Septic services across Jacksonville
Septic services FAQ
How do I know if my house is on septic or city sewer?
Check your utility bill for a sewer charge. If there's none, you're likely on septic. You can also look for a tank lid or riser in the yard, or check the county property records.
How often should a septic tank be pumped in Florida?
Every three to five years is a common guideline for a typical household. Larger families, garbage disposals and smaller tanks mean more frequent pumping.
Can a plumber fix septic problems?
Yes. Plumbers who work on septic handle the house line, baffles, lids, risers, pumps and alarms, and coordinate pumping or drain field work when it's needed.
Why does my septic back up after heavy rain?
A saturated drain field can't absorb more water, so effluent backs up toward the house. It often points to a field that's near the end of its life or a high water table.
Is a septic repair permit required in Florida?
Many repairs, and all drain field replacements, require a permit through the state's onsite sewage program. The plumber or septic contractor handles the paperwork.