Pool Repair Cost Calculator
Calculate total pool repair costs for leaks, liners, pumps, filters, resurfacing, tile, and structural cracks. Get repair-vs-replace guidance and an itemized cost breakdown.
Pool Repair Cost Calculator
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Select the primary repair issue you're dealing with.
Finding and sealing leaks in the shell, plumbing, or equipment. Cost varies with how hard the leak is to locate.
Size affects material-heavy repairs (like resurfacing and liners) much more than equipment repairs.
The most common residential pool size.
Emergency or same-week service typically adds a premium to standard pricing.
Normal scheduling, usually within 1-3 weeks.
Select the option that applies. Diagnostics and water rebalancing are common add-ons after a repair.
No additional service needed beyond the repair itself.
Your Results
Here's your pool repair estimate.
Leak Detection & Repair
$300 – $1,500
Includes parts, labor, and selected options
Repair Is Cost-Effective
This repair is a smart investment relative to pool replacement or major resurfacing costs. Proceeding with repair is typically the most cost-effective option.
Cost Breakdown
Based on
Estimates reflect national averages for educational purposes only. Actual pool repair costs vary by region, pool construction type, and technician availability. Always get 2–3 quotes before proceeding.
What you'll need
- What's wrong with the pool (leak, liner, pump, filter, resurfacing, tile, structural crack, or heater)
- Pool size (small, medium, or large)
- How urgent the repair is (standard scheduling or emergency/same-week service)
What you'll get
- Total repair cost range — Parts, labor, and add-ons
- Repair-vs-replace guidance — Know when to compare against replacement
- Itemized breakdown — Repair/parts, labor, premiums, and fees
- Emergency service premium — See the cost of rush scheduling
Pool repair cost overview
How it works
Tell us what's wrong
Select the repair issue — leak, liner, pump, filter, resurfacing, tile, structural crack, or heater — along with your pool size.
Set urgency and add-ons
Choose standard or emergency/same-week service, and add a diagnostic fee or water rebalancing if needed.
Get your estimate
See your total repair cost range, an itemized breakdown, and repair-vs-replace guidance based on your inputs.
Pool Repair Cost by Issue
| Repair Issue | Typical Cost Range |
|---|---|
| Leak Detection & Repair | $300 – $1,500 |
| Pump Replacement | $500 – $1,200 |
| Filter Replacement | $400 – $1,800 |
| Tile Repair | $500 – $3,000 |
| Liner Replacement | $2,500 – $6,500 |
| Structural Crack Repair | $1,500 – $10,000 |
| Resurfacing (Plaster/Pebble) | $4,500 – $15,000 |
| Heater Repair | $200 – $700 |
Ranges reflect national averages. Larger pools cost more for size-sensitive repairs (resurfacing, liner replacement); equipment repairs (pump, filter, heater) stay closer to base cost regardless of pool size.
Frequently asked questions
How much does pool repair cost?
Pool repair costs range from $200 for a simple heater fix to $15,000 for full resurfacing. Common repairs: leak detection and repair $300–$1,500, pump replacement $500–$1,200, filter replacement $400–$1,800, liner replacement $2,500–$6,500, tile repair $500–$3,000, and structural crack repair $1,500–$10,000. Pool size and urgency both affect the final price.
How do I know if my pool has a leak?
Signs of a pool leak include water loss beyond normal evaporation (more than 1/4 inch per day), wet spots in the yard near equipment, cracks in the deck or shell, algae growth despite proper chemical levels, and rising water bills. A simple bucket test — comparing pool water loss to a bucket of water over 24-48 hours — can confirm a leak before calling a professional.
How often should a pool be resurfaced?
Plaster pool surfaces typically last 7–15 years before needing resurfacing, while pebble and quartz finishes can last 15–20+ years. Signs it's time to resurface include rough or pitted texture, visible stains that won't clean, chalky residue on your skin after swimming, and increasing chemical usage to maintain balance.
Is it worth repairing an old pool or should I replace it?
If repair costs exceed roughly 40-50% of full resurfacing or replacement cost, or if you're facing multiple structural issues at once, it's usually more cost-effective to replace or fully resurface rather than patch repeated repairs. Structural crack repairs in particular can signal deeper foundation issues worth having professionally evaluated before investing further.
How much does it cost to replace a pool liner?
Pool liner replacement typically costs $2,500–$6,500 depending on pool size, liner thickness, and pattern complexity. Larger pools (700+ sq ft) can push costs toward the higher end since more material and labor are required. Liners generally last 6–12 years before needing replacement.
Can I repair a pool crack myself?
Small surface cracks in plaster can sometimes be patched with a DIY pool putty kit, but structural cracks in the shell, deck, or coping should always be evaluated by a professional. Structural issues can indicate soil shifting, water pressure damage, or foundation problems that worsen if left unaddressed, and cost $1,500–$10,000 to properly repair.
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