Why no two well systems cost the same
City water arrives already treated. A private well does not, and its chemistry can vary from one property to the next. A system for one well may be a single tank; another may need several stages in a specific order. Living Water configures well water treatment from the well's test, so the equipment matches the water instead of a standard package.
Private well owners are responsible for their own testing. The Florida Department of Health recommends testing private wells for bacteria and nitrate at least once per year; those are laboratory tests, and your county health department or a state-certified lab can do them. See home screening vs. lab analysis.
Common well-water issues and what they add
| Issue | What it can involve |
|---|---|
| Rotten-egg (sulfur) odor | Aeration or oxidation plus filtration; see aeration vs. filtration |
| Iron and staining | Oxidizing filter media or a dedicated iron stage |
| Hardness | An ion-exchange softener stage |
| Sediment | A sediment filter ahead of other equipment |
| Bacteria concern (lab-confirmed) | A disinfection stage, such as UV, certified for the purpose, plus well service |
| Drinking-water polish | An under-sink RO unit at the kitchen |
Each added stage brings its own equipment, labor and maintenance.
Other cost drivers
- Flow rate and pressure: the system must match what your pump delivers, or you lose pressure.
- Space and layout: well equipment often sits outdoors or in a pump house and may need protection from sun and weather.
- Electrical: some stages (air pumps, UV, control valves) need power.
- Drain access: backwashing filters need somewhere to discharge.
- Existing equipment: removing or reusing old tanks changes labor.
What a well-water quote should include
- The test results the design is based on, and which issues each stage addresses.
- Each piece of equipment by model, with any NSF/ANSI certification and the specific claims on its listing.
- Installation labor, plumbing, electrical and drain work.
- Startup and adjustment.
- A maintenance schedule for every stage: media, filters, UV lamps, salt, cleaning.
- Warranty terms for each component and for labor.
- A plan for retesting after installation.
Ownership costs to plan for
Well systems have more moving parts, so ask for the yearly list: filter and media replacements, salt if there is a softener, UV lamp changes if there is UV, chemical feed refills if one is used, electricity, backwash water and the recommended lab retests. Read city vs. well water treatment and UV vs. RO for well water for background.
Updated 2026-10-17 · Living Waters · Jorge Canela, Water Quality Specialist