South Carolina · Inground Pool Builders & Contractors · Updated 2026
Planning a permanent backyard pool? 13 inground pool builders serving Hilton Head Island, ranked by rating and review count, with what a fiberglass, gunite or vinyl liner pool costs installed in Hilton Head Island this year.
Ordered by customer rating and review count across the Hilton Head Island area. Listings include the available rating, contact details and location; confirm current credentials and scope directly.
Companies in the second group are listed as pool builders; most build inground pools in at least one material — ask which types they install and how many they completed last year.
Planning a new pool as well? The Hilton Head Island pool builders directory ranks all 28 builders in the area.
Installed prices in Hilton Head Island run from $43,000–$66,500 for a mid-size vinyl liner pool to $71,500–$114,000 for a comparable gunite pool, with fiberglass in between at $55,000–$81,000. Decking, fencing and permits stack on top:
| Job | Typical Hilton Head Island price |
|---|---|
| Vinyl liner pool, installed (about 16×32) | $43,000–$66,500 |
| Fiberglass pool, installed (about 14×30) | $55,000–$81,000 |
| Gunite / concrete pool, installed (about 16×32) | $71,500–$114,000 |
| Attached spa or spillover | $11,500–$33,500 |
| Decking and coping around the pool | $5,500–$19,000 |
| Safety fence and gates | $1,900–$5,700 |
| Permits, engineering, utility locates | $500–$3,300 |
| Typical all-in project with deck and fence | $66,500–$142,500+ |
| Ongoing upkeep (chemicals, power, service) | $1,200–$2,900 / year |
South Carolina pricing is close to the national baseline used for these estimates. Soil, access for excavation equipment, slope, utility relocation and the finish and feature package move a quote more than the pool's footprint does — compare itemized bids for the same size and type.
Fiberglass, gunite and vinyl bids are not comparable to each other — settle the type (or ask each builder to bid two), then compare like for like.
Hilton Head Island market
4.4 average customer rating · 422 reviews · 13 companies · 7 specialists
See All on the Map →13 inground pool builders serving Hilton Head Island. 7 are listed as specialists for this work; the rest are pool builders that routinely handle it. The ranked companies average 4.4 stars across 422 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.
Coastal builds sit in sandy soil with high water tables — dewatering, hydrostatic relief, and never fully draining are standard practice, and salt air pushes equipment choices toward corrosion-resistant hardware. Upstate clay behaves like Georgia's: drainage design matters. Charleston and the islands lean elegant — gunite with travertine, spillover spas, and screened outdoor living; Myrtle Beach and the Upstate carry strong vinyl and fiberglass value builds. Saltwater systems are hugely popular statewide.
For statewide rankings, city counts and South Carolina prices, see the South Carolina inground pool builders directory, or check the nearby cities below.
Get at least three itemized bids for the same type and size, visit finished pools that are a few years old, and read the warranty for the shell, the finish and the equipment separately. Ask how the company handles rock, groundwater and access problems once digging starts. South Carolina licenses residential builders and specialty contractors at the state level — verify the license and insurance before signing. Pools permit through county or municipal offices with barrier/fence rules from the residential code, and beach-community HOAs and flood zones add review steps your builder should sequence early.
Installed in Hilton Head Island, SC, a mid-size vinyl liner pool typically runs $43,000–$66,500, a fiberglass pool $55,000–$81,000 and a gunite pool $71,500–$114,000. With decking, a fence and permits most complete projects land at $66,500–$142,500+. South Carolina pricing is close to the national baseline used for these estimates; the size, finish, features and site conditions move the number most.
There is no single best type. Fiberglass installs fastest and is the easiest to maintain but comes in fixed shapes; gunite can be any shape with any feature but costs more to build and to resurface later; vinyl liner has the lowest upfront price but needs a new liner every eight to twelve years. Match the type to your budget, your yard, how long you plan to stay and how much maintenance you want.
A fiberglass pool is often swimmable two to six weeks after excavation; a vinyl liner pool four to eight weeks; a gunite pool eight to sixteen weeks because the shell has to cure before tile, coping and the finish go on. Permitting adds two to eight weeks up front, and decking and landscaping follow the pool. Most crews dig in the off-season so the pool is ready when the season opens.
Most residential pools are 3 to 6 feet with a deep end of 6 to 8 feet; diving depths of 8 feet or more need a longer pool and a larger excavation. Fiberglass shells are limited to the manufacturer's molds (commonly 6 to 8 feet), while gunite and vinyl liner pools can be built to almost any profile, including sport pools that are shallow at both ends.
The outdoor season in Hilton Head Island runs late April through early October — 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. The Lowcountry swims from late April into October with subtropical humidity that raises sanitizer demand. The Upstate runs a little shorter and has colder winter nights. Coastal owners also need a hurricane-season equipment and water-care plan.
ACR Gunite Pools & Spas has the highest customer rating on this Hilton Head Island list at 5 stars across 26 reviews. Year Round Pool Co., Inc. has the largest review count (114 reviews at 4.1 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.
South Carolina licenses residential builders and specialty contractors at the state level — verify the license and insurance before signing. Pools permit through county or municipal offices with barrier/fence rules from the residential code, and beach-community HOAs and flood zones add review steps your builder should sequence early.
Budget $1,200–$2,900 / year for chemicals, electricity and routine service, more for a heated pool or a weekly cleaning route. Fiberglass and vinyl surfaces use fewer chemicals than plaster; a variable-speed pump and an automatic cover cut running costs the most.
Check inground pool builders in cities near Hilton Head Island, or open the South Carolina directory for every listed market in the state.
Claim your free PoolPad listing, check the pool types you build, and show Hilton Head Island homeowners planning a new pool what you install.
