Georgia · Plunge & Small Pool Builders · Updated 2026
A real pool in a small yard: 7 plunge pool builders serving Marietta, ranked by rating and review count, with what a plunge or cocktail pool costs installed in Marietta this year.
Ordered by customer rating and review count across the Marietta 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 Marietta pool builders directory ranks all 83 builders in the area.
Installed in Marietta, a fiberglass plunge pool typically runs $33,500–$57,000 and a custom gunite plunge or spool $47,500–$85,500 — the small footprint saves on excavation and finish, but the equipment pad costs about the same as a full-size pool:
| Job | Typical Marietta price |
|---|---|
| Precast concrete plunge pool, installed | $28,500–$52,500 |
| Fiberglass plunge pool, installed | $33,500–$57,000 |
| Custom gunite plunge pool | $47,500–$85,500 |
| Spool (spa + pool) with jets and heater | $57,000–$104,500 |
| Heater (year-round use) | $2,900–$7,600 |
| Chiller (cold plunge) | $3,800–$8,600 |
| Swim jets or resistance current | $5,000–$11,500 |
| Decking and coping | $4,000–$11,500 |
| Permits and inspections | $500–$2,900 |
Georgia 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.
Marietta market
4.9 average customer rating · 582 reviews · 7 companies · 4 specialists
See All on the Map →7 plunge pool builders serving Marietta. 4 are listed as specialists for this work; the rest are fiberglass pool installers that routinely handle it. The ranked companies average 4.9 stars across 582 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 rules metro Atlanta, usually with spa spillovers, tanning ledges, and travertine or paver decks under a canopy of trees (skimmer baskets pay the price each fall). Fiberglass is growing fast in the exurbs for speed and lower chemistry drama. 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 Georgia prices, see the Georgia 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. Georgia licenses residential and general contractors at the state level, and pool builds also route through county or city permitting with barrier/fence requirements based on the building codes. Confirm the license, insurance certificates, and who's pulling the electrical permit — and in Atlanta's older neighborhoods, ask early about sewer easements and tree ordinances.
Installed in Marietta, GA, a fiberglass plunge pool typically runs $33,500–$57,000, a precast concrete plunge $28,500–$52,500 and a custom gunite plunge $47,500–$85,500. A spool with jets and a heater runs $57,000–$104,500. Decking adds $4,000–$11,500 and a heater $2,900–$7,600. Georgia 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 shoulder seasons and close it only in deep winter.
The outdoor season in Marietta runs late April through September — about 6 months unheated, with a heater adding several weeks on each end. Winters are mild enough that many owners idle equipment with a partial close instead of a full winterization. Georgia swims from late April into early October, with humid 90° summers that keep algae pressure high and heavy spring pollen. North Georgia gets brief freezes, while winters south of Macon are milder.
Stock Tank Life has the highest customer rating on this Marietta list at 5 stars across 37 reviews. Sundial Pools has the largest review count (174 reviews at 4.8 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. Georgia licenses residential and general contractors at the state level, and pool builds also route through county or city permitting with barrier/fence requirements based on the building codes. Confirm the license, insurance certificates, and who's pulling the electrical permit — and in Atlanta's older neighborhoods, ask early about sewer easements and tree ordinances.
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 Marietta, or open the Georgia directory for every listed market in the state.
Claim your free PoolPad listing, check plunge and small pools among the pool types you build, and show Marietta homeowners with a small yard what fits.
