Jacksonville pool repair, in numbers: most repairs cost an estimated $150–$900, leak detection $250–$600, a new variable-speed pump $1,200–$2,500 installed, and a full resurface $5,000–$18,000 depending on the finish. All of these are estimates from Florida pricing; your figure comes after we have looked at the pool, at no charge.
The headline ranges
| Job | Estimate | What it covers |
|---|---|---|
| Leak detection | $250–$600 | Pressure and dye testing, every line |
| Pump motor replaced | $450–$900 | Housing kept |
| Heater or heat pump repair | $250–$900 | Most part-level repairs |
| Loose waterline tiles reset | $250–$700 | A handful of tiles |
| Full resurface, white plaster | $5,000–$9,000 | Typical residential pool |
Leaks and plumbing
Leak work splits into finding and fixing. Finding is a fixed block of testing time; fixing ranges from a pump-lid o-ring to cutting into a deck, and the second is where quotes swing. A leak at the equipment pad is the cheap end; a buried return line under pavers is the expensive one.
| Job | Estimate | What it covers |
|---|---|---|
| Leak detection: pressure and dye testing | $250–$600 | Every line pressure-tested, shell and fittings dye-tested |
| Equipment-pad leak: o-ring, union or valve | $150–$450 | Above-ground plumbing at the pump and filter |
| Skimmer or return fitting resealed | $200–$600 | Where the fitting meets the shell; more if the skimmer throat is cracked |
| Light niche resealed | $250–$700 | Conduit and cord seal behind the light |
| Underground line repair | $500–$2,800 | Dig, cut in a new section, re-test; deck work adds to it |
More on how we test: pool leak detection in Jacksonville.
Pumps, filters and the equipment pad
Most equipment repairs are a part plus an hour or two of labor. The jump comes when a part is no longer made or the equipment is old enough that replacing it costs less over the next few years than keeping it going.
| Job | Estimate | What it covers |
|---|---|---|
| Pump capacitor replaced | $150–$300 | The usual fix for a pump that hums and won't start |
| Shaft seal and o-ring kit | $200–$450 | Stops a drip at the motor end |
| Pump motor replaced | $450–$900 | Keeps the existing pump housing |
| Single-speed pump, supplied and installed | $700–$1,300 | Like-for-like replacement |
| Variable-speed pump, supplied and installed | $1,200–$2,500 | Lower running cost; programming included |
| Filter cartridge, installed | $120–$350 per element | Size and brand set the price |
| Filter rebuild: DE grids or sand change | $250–$650 | Grids, manifold or laterals, new media |
| Filter replaced, supplied and installed | $500–$2,000 | Tank, valve and plumbing tie-in |
| Salt cell replaced | $700–$1,800 | Depends on cell size and the system it plugs into |
| Control board or automation repair | $300–$900 | Diagnosed first; often a board or relay |
Details: pump and equipment repair.
Heaters and heat pumps
| Job | Estimate | What it covers |
|---|---|---|
| Igniter, flame sensor or pressure switch | $250–$600 | Gas heater faults that stop it firing |
| Heat pump fan motor, contactor or sensor | $350–$900 | Electrical parts on the outdoor unit |
| Heat exchanger descaled or flushed | $300–$700 | Restores heat transfer and flow |
| Refrigerant leak on a heat pump | Priced after diagnosis | Depends on where the leak is and the refrigerant |
| Heater or heat pump, supplied and installed | $2,000–$5,500 | When the unit is past repair |
See pool heater repair in Jacksonville for what usually fails and why.
Tile, coping and joints
| Job | Estimate | What it covers |
|---|---|---|
| Loose waterline tiles reset | $250–$700 | A handful of tiles, bedded and grouted |
| Waterline tile, section replaced | $15–$60 per linear ft | Price swings with the tile you choose |
| Full waterline retile | $2,000–$6,000 | Typical 60–100 linear foot waterline |
| Coping stones re-bedded | $30–$70 per linear ft | Lift, clean, re-set and re-grout |
| Expansion joint resealed | $350–$900 | The seam between coping and deck |
The repair process is on the tile and coping repair page.
Surfaces and cracks
| Job | Estimate | What it covers |
|---|---|---|
| Plaster patch: hollow or flaking spots | $300–$900 | Small areas, matched as closely as plaster allows |
| Shell crack repaired | $400–$1,500 | Stapled, injected or routed and patched |
| Resurface: white plaster | $5,000–$9,000 | Drain, chip out, re-plaster, start-up |
| Resurface: quartz | $7,000–$12,000 | Harder-wearing, more color choice |
| Resurface: pebble | $9,000–$18,000 | The longest-lasting finish; costs the most |
Finish comparisons and draining advice: pool resurfacing in Jacksonville.
Price per square foot, for comparison
Resurfacing is the one job often quoted by area. National cost data puts plaster at roughly $4 per square foot of interior surface and pebble at roughly $10. A pool with 800 square feet of interior surface would therefore come to about $3,200 in plaster and $8,000 in pebble before draining, prep, tile and start-up are added, which is why whole-job prices in Florida land higher than the square-foot figure suggests. That is a worked example, not a quote.
What moves a Jacksonville repair price
- Access. A pipe under sand is a short dig; a pipe under a poured deck or pavers is not.
- Groundwater. In wet months, a pool near the river or the Intracoastal may need extra care before it can be drained.
- Salt air. At the Beaches, corroded fasteners and coils add parts to equipment repairs.
- Pollen and storms. Spring pollen wears filters out sooner; summer lightning is hard on boards and motors.
- Parts availability. Discontinued equipment can turn a repair into a replacement.
- Permits. Like-for-like repairs rarely need one; some equipment changes and structural work do, and the office depends on whether you are in Jacksonville, a Beaches city, or Clay or St. Johns County.
Why two quotes for the same pool disagree
When homeowners show us other estimates, the gap almost always comes from one of these:
- Diagnosis versus guesswork. A quote written without a pressure test or a meter reading is a guess at the fault, and a cheaper guess is not a cheaper repair.
- Repair versus replace. One company quotes a motor, another a whole new pump. Both can be right; ask for both prices.
- Finish grade. Two resurfacing quotes can name the same finish and mean different products and thicknesses.
- What is left out. Drain and refill, start-up chemicals, deck patching and disposal are real costs. Check they are on the paper.
These are estimates, not prices. No Jacksonville pool contractor publishes a full price list, so the ranges here are built from Florida contractors' published figures and national cost guides, reviewed October 8, 2026. Your pool's real figure comes from a free visit and a written quote.
By area
We price the same way across our area. Local notes for Jacksonville Beach, Ponte Vedra Beach and Orange Park, or go back to pool repair in Jacksonville.
Cost questions
How much does pool repair cost in Jacksonville?
Most repairs fall between an estimated $150 and $900: equipment-pad leaks, pump capacitors and motors, heater parts and a few loose tiles. Leak detection runs about $250–$600. Big-ticket work is resurfacing, at $5,000–$18,000 depending on the finish, and full equipment replacement.
Is the estimate really free?
Yes. We come out, look at the pool, explain what we think is wrong and leave a written price. Full leak detection with pressure testing is the one diagnostic service we charge for, and we tell you before we start it.
Why is underground pipe repair priced so widely?
Because the pipe can be under sand beside the pool or under a poured deck or pavers. Reaching it is most of the cost, so we find the exact spot before we quote.
Do prices change at the Beaches?
Not by location as such. Coastal homes do tend to need more corrosion-related parts on heat pumps and motors, and that shows up in the repair, not in a surcharge.
Last updated October 8, 2026