Texas · Plunge & Small Pool Builders · Updated 2026
Compare 12 plunge pool builders serving Arlington for plunge and small-pool construction. Ratings, review counts, contact details and 2026 planning prices are below. 9 are listed as specialists for this work; the rest are fiberglass pool installers that routinely handle it.
Ordered by customer rating and review count across the Arlington area. Listings include the available rating, contact details and location; confirm current credentials and scope directly.
Companies in the second group install fiberglass pools; most manufacturers offer plunge and cocktail shells — ask which small models they carry and whether they build custom gunite plunges too.
Planning a new pool as well? The Arlington pool builders directory ranks all 115 builders in the area.
Installed in Arlington, a fiberglass plunge pool typically runs $35,000–$60,000 and a custom gunite plunge or spool $50,000–$90,000 — the small footprint saves on excavation and finish, but the equipment pad costs about the same as a full-size pool:
| Job | Typical Arlington price |
|---|---|
| Precast concrete plunge pool, installed | $30,000–$55,000 |
| Fiberglass plunge pool, installed | $35,000–$60,000 |
| Custom gunite plunge pool | $50,000–$90,000 |
| Spool (spa + pool) with jets and heater | $60,000–$110,000 |
| Heater (year-round use) | $3,000–$8,000 |
| Chiller (cold plunge) | $4,000–$9,000 |
| Swim jets or resistance current | $5,000–$12,000 |
| Decking and coping | $4,000–$12,000 |
| Permits and inspections | $500–$3,000 |
Texas pricing is close to the national baseline used for these estimates. A plunge pool is not half the price of a full pool — the pump, filter, heater, electrical and permits are the same — but it fits where nothing else will and costs far less to heat and maintain.
A heater on a 4,000-gallon pool costs little to run — it is the difference between a plunge pool used eight months a year and one used eight weeks.
Arlington market
4.6 average customer rating · 2359 reviews · 12 companies · 9 specialists
See All on the Map →12 plunge pool builders serving Arlington. 9 are listed as specialists for this work; the rest are fiberglass pool installers that routinely handle it. The ranked companies average 4.6 stars across 2,359 customer reviews. PoolPad orders the list with a weighted score that combines customer rating and review count, so a long track record counts for more than a handful of scores.
Gunite dominates, and Texas practically invented the modern tanning ledge — expect beach entries, splash pads for kids, swim-up bars, and full outdoor kitchens. Fiberglass is growing fast in the suburbs for its speed, and plunge pools are having a moment on smaller urban lots. Smaller lots and higher construction costs have made plunge pools, cocktail pools and spools the fastest-growing pool type — a heated 8×16 pool costs a fraction to run and fits a courtyard.
For statewide rankings, city counts and Texas prices, see the Texas plunge pool builders directory, or check the nearby cities below.
Measure the access route first — a crane over the house changes the budget. Decide on heat, jets and a bench up front, since they drive the equipment. Then compare a fiberglass model against a custom gunite price for the same footprint. Texas has no statewide license for swimming pool contractors, so contractor checks fall on you: confirm general liability and workers' comp certificates, and make sure a licensed electrician pulls the electrical permit. Cities and counties enforce their own pool permits and barrier or fence ordinances, and since the 2021 freeze most builders specify freeze protection on equipment.
Installed in Arlington, TX, a fiberglass plunge pool typically runs $35,000–$60,000, a precast concrete plunge $30,000–$55,000 and a custom gunite plunge $50,000–$90,000. A spool with jets and a heater runs $60,000–$110,000. Decking adds $4,000–$12,000 and a heater $3,000–$8,000. Texas pricing is close to the national baseline used for these estimates.
Most are 7 to 10 feet wide, 12 to 20 feet long and 4 to 6 feet deep with a flat floor — about 2,000 to 6,000 gallons versus 15,000 to 25,000 for a typical family pool. Cocktail pools add benches and a tanning shelf; spools are often 8×14 to 10×20 with spa jets.
You can cool off, float, soak and exercise in place; laps need a swim-jet or resistance-current system, which many plunge and spool builders install. For actual lap swimming a narrow lap pool of 30 feet or more is the better fit.
Much cheaper: a third or less of the water means a smaller pump, far less chemical use and a heater that brings the pool to temperature in an hour or two. Many owners here keep a plunge pool heated through the cooler months and use it year-round.
The prime outdoor season in Arlington runs March through October — roughly 7 months of comfortable unheated swimming — and pools stay open and running year-round rather than being winterized. Summers run 95–105° for weeks at a stretch, and most of the state swims from March into late October. Pools stay open and running through winter — the trade-off is that chlorine demand and evaporation in July and August are among the highest in the nation.
Pools123 DFW has the highest customer rating on this Arlington list at 5 stars across 25 reviews. Claffey Pools has the largest review count (773 reviews at 4.9 stars). PoolPad orders the list with a weighted score that combines customer rating and review count, so a long track record counts for more than a handful of scores.
In most cities yes — any pool more than 18 to 24 inches deep needs a permit, electrical inspection and a barrier, regardless of footprint. Setbacks from property lines and the house decide where a small pool can go. Texas has no statewide license for swimming pool contractors, so contractor checks fall on you: confirm general liability and workers' comp certificates, and make sure a licensed electrician pulls the electrical permit. Cities and counties enforce their own pool permits and barrier or fence ordinances, and since the 2021 freeze most builders specify freeze protection on equipment.
A fiberglass or precast plunge pool is often swimmable one to three weeks after excavation; a custom gunite plunge takes six to ten weeks because the shell has to cure before the finish. Permits add time up front, and the deck follows the pool.
Check plunge pool builders in cities near Arlington, or open the Texas directory for every listed market in the state.
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