How Much Does Pool Resurfacing Cost in Flower Mound, TX?

Costs around the resurfacing job

Draining, cleaning and start-up chemicals

Dallas figures for 2026 put draining a pool at $180 to $232 and cleaning it at about $258 on average. A one-time chemical balancing service runs $150 to $350 by national averages for 2025. Check what a quoted figure covers: the 2025 national resurfacing average of $6,000 to $15,000, for one, prices the resurfacing alone, not refilling the pool.

Refill water at the Town's rates

From October 1, 2026, Ordinance No. 33-26 bills water in monthly blocks after the first 2,000 gallons, with $8.65 per 1,000 gallons for use between 15,001 and 50,000 gallons. At that rate, refilling a 15,000-gallon pool comes to $129.75 and a 25,000-gallon pool to $216.25, but only if the household's other use that month has already passed 15,000 gallons; with less other use, part of the fill bills at the $5.62 or $7.60 block rates instead. Those sums leave out the $49.46 monthly minimum for a 3/4-inch or 5/8-inch meter, sewer charges and any trucked water. The Town sets each home's yearly sewer charge from its average water use in December, January and February, and its rate page doesn't say how a pool fill is treated. Rates change by ordinance, so check them with the Town before the pool is drained.

Waterline tile in the same drain-down

Targeted waterline tile repair runs $15 to $30 a linear foot by typical Dallas–Fort Worth figures for 2026, and with 80 to 120 linear feet of waterline on a typical pool, replacing it all usually comes to $1,200 to $3,600. National averages for 2026 put tile line replacement during a resurfacing job at $2,000 to $5,000 or more.

Town permit fees

The Town's pool code is the 2024 International Swimming Pool and Spa Code (Ordinance No. 31-25), which lists replastering or resurfacing an existing pool or spa as work needing no permit; Town amendments still require one to alter or repair a pool, so check with Building Inspections before work starts. Its building fee schedule from October 1, 2026 has no line for resurfacing; permitted pool work is priced by the job, at $430 for an in-ground pool and $250 for a spa or above-ground pool, plus a $120 plan review that comes off the permit fee on approval and a drainage inspection fee that may apply. Whoever pulls a permit registers as a contractor with the Town, at $40 a year for a general contractor.

Weighing price against surface life

The National Plasterers Council gives white plaster 5 to 8 years and pebble 12 to 18, so the finishes that cost more up front also last longer. One published rule of thumb from 2026 sets a repair against a full job: a $600 professional patch that buys two more seasons is about $300 a year, while a $6,000 replaster lasting ten years works out to roughly $600 a year but resets the whole surface.