Trusted Pool Repair Near You in Charlotte, NC
Looking for reliable pool repair near you in Charlotte, NC? William Son Pool and Spa’s expert technicians fix leaks, liners, plaster, and tiles with speed and quality. We get your pool back to perfect condition—on time and on budget.
Full-Spectrum Pool Repair & Drain Solutions
- Leak Detection & Repair
We pinpoint leaks using pressure testing and dye checks. Repairs are made promptly to prevent further damage. - Filter & Circulation Tune-Up
We clean or replace filters and check pump performance. This improves water flow and energy efficiency. - Skimmer and Return Line Fixes
We seal and repair skimmer cracks and leaks around returns. Ensures better water circulation. - Drain & Valve Maintenance
Old or broken valves are replaced, and drainsare resealed. Prevents overflow and structural issues.

Specialized Leak, Plaster & Liner Repairs
Full Plaster Repatching
We remove damaged plaster and apply a fresh, smooth finish. This restores strength and ensures long-term durability.
Partial or Full Vinyl Liner Replacement
We replace worn or torn liners with brand-new, high-quality variants. Sealing and installation follow manufacturer's guidelines.
Structural Crack Sealing
Concrete cracks are cleaned, prepped, and injected with flexible sealants. This prevents leaks and keeps surfaces intact.
Re-anchoring Pool Shells
Misaligned shells often indicate settling or wear. We resecure and realign the shell for proper water retention.

Pool Tile Repair & Fiberglass Restoration
- Tile Regrouting & Resetting
We replace loose tiles and apply fresh grout to prevent leaks and lifts. It also restores the pool’s visual appeal. - Gelcoat Patching for Fiberglass Pools
Chips and cracks are filled and sanded to a seamless finish. Improves aesthetics and prevents water intrusion. - Complete Tile Border Redo
We remove old borders and install new cohesive designs. This complements your pool style. - Protective Seal Coating
Fiberglass surfaces receive UV-resistant sealant. This extends durability and sheen.
Pool Concrete Repair & System Tune-Up
Cracks or rough finishes on concrete pools weaken the structure and risk leaks. Our pool concrete repair team resurfaces worn areas and reinforces shell stability. We’ll also inspect and adjust pumps, lights, heaters, and safety features. Considering a pool redo? Ask about pool remodeling or a new pool installation instead.
Structural & System Repairs
Shell Surface Resurfacing
We grind away loose concrete and apply new plaster over the area. Creates a uniform and smooth interior.
Pipe and Heater Line Repairs
We check plumbing runs and heater connections for leaks and free flow. Ensures consistent performance.
Light Fixture Maintenance
Tight seals and replacement lamps restore night-time visibility. Our team tests electrical safety.
Pump, Timer & Valve Inspection
We calibrate timers, replace broken valves, and clean impellers. This improves circulation and saves energy.

Need Expert Pool Repair in Charlotte?
Frequently Asked Questions
We typically respond and repair within 24–48 hours of detection. Rapid action helps prevent bigger issues like structural damage or mold.
We remove old plaster to a sound base, mask fittings, apply fresh plaster mix, smooth the surface, and balance the water chemistry.
Yes. Our fiberglass pool repair near you in Charlotte, NC includes gel coat patching, crack sealing, surface smoothing, and UV sealing.
Left untreated, cracks can allow leaks, undermine structure, and lead to pool failure. Our pool concrete repair keeps pools safe and water-retentive.
Absolutely. We can evaluate your pool’s condition and seamlessly move into pool installation or pool remodeling based on your needs.