The price of an underground pool, usually called an inground pool, ranges from about $35,000 to $120,000 or more in the United States. Pool type, dimensions, excavation conditions, decking, and local labor rates drive the final quote; many standard projects land near $65,000 before major landscaping or premium features.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Complete pool installation | $35,000 | $65,000 | $120,000+ | Typical residential project, before luxury extras |
| Vinyl liner pool | $35,000 | $55,000 | $75,000 | Lower-cost construction; liner replacement is a future expense |
| Fiberglass pool | $45,000 | $70,000 | $95,000 | Factory-made shell and crane access assumed |
| Concrete pool | $65,000 | $95,000 | $140,000+ | Custom shape or finish can increase the total |
Assumptions: U.S. residential installation, standard access, basic equipment, and no major retaining walls or extensive landscaping.
What a standard 14-by-28-foot pool installation costs
A basic 14-by-28-foot pool with ordinary filtration, a simple deck, and standard site access commonly costs $50,000-$85,000. A small vinyl pool on a straightforward lot may start around $35,000-$45,000, while a larger custom concrete project can exceed $120,000.
For a typical midrange project, budgeting about $65,000-$75,000 is a practical starting point. This generally assumes excavation, pool structure, pump and filter, basic electrical work, and a modest concrete surround. It does not necessarily include fencing, major grading, landscaping, or a heater.
How excavation, shell, labor, and equipment shape the quote
Contractors may bundle work differently, so estimates should be compared by included scope. The ranges below represent common portions of a standard installation, not charges that can always be added together; shell and labor allocations vary by pool type.
| Quote component | Typical range | Common pricing basis | Cost note |
|---|---|---|---|
| Excavation and hauling | $4,000-$12,000 | $8-$25 per cubic yard excavated | Rock or limited access raises cost |
| Pool shell and structure | $20,000-$55,000 | $45-$100 per sq ft of pool surface | Vinyl, fiberglass, and concrete differ |
| Installation labor | $10,000-$25,000 | $50-$100 per worker-hour | Includes trade labor across phases |
| Pump, filter, and plumbing | $3,000-$8,000 | $1,500-$4,500 per equipment set | Variable-speed pumps cost more upfront |
| Decking and basic coping | $5,000-$15,000 | $8-$20 per sq ft | Material and deck area matter |
Ask for excavation, shell, plumbing, electrical, and deck work to be itemized. The labor estimate can be checked with ; for example, 180-260 labor hours at $60-$90 per hour represents $10,800-$23,400, though contractors often quote bundled project rates.
Pool material and dimensions change the price quickly
Vinyl liners generally have the lowest initial cost, fiberglass shells tend to occupy the middle range, and custom concrete pools usually cost the most. A basic vinyl liner replacement later may cost $4,000-$8,000, so the initial savings should be weighed against long-term upkeep.
Size also matters: moving from a 12-by-24-foot pool to a 16-by-32-foot design increases excavation, structure, water volume, and often deck area. Adding 100 square feet of deck can add roughly $800-$2,000 for basic concrete, excluding upgrades or site preparation.
Site conditions can outweigh a material upgrade. Bedrock, a high water table, steep slopes, or machinery access narrower than about 8-10 feet may add several thousand dollars. A pool deeper than 6 feet can also require additional excavation and structural work.
Why pool installation quotes vary by region
Labor availability, permitting, climate, and demand affect regional pricing. A similar installation may cost roughly 10%-20% more in high-cost Northeast or West Coast metro areas than in lower-cost parts of the Midwest or South. Rural locations can have lower labor rates but higher delivery or travel charges.
Use local written bids rather than national averages to set the budget. Compare at least three contractors with the same pool dimensions, material, equipment, deck area, and inclusions. Differences in quoted scope can explain an apparent 15%-30% price gap.
How long excavation and pool construction take
A straightforward installation commonly takes 6-12 weeks from excavation through finishing, while permits, weather, inspections, and contractor scheduling can extend the calendar timeline. Fiberglass shells may be set quickly once delivered; concrete pools need forming, curing, and finish work that can lengthen construction.
Confirm the labor schedule and payment milestones before work begins. Some contractors require deposits and progress payments tied to excavation, shell placement, and completion; the contract should state what happens if weather or inspections delay the job.
Decking, fencing, heating, and removal add-ons
Common extras include a heater at $2,000-$6,000 installed, a saltwater system at $1,500-$3,500, and a safety fence at about $15-$45 per linear foot. Automatic covers often cost $8,000-$15,000. Deck upgrades, retaining walls, and landscaping can add $5,000-$30,000 or more depending on scope.
Request separate prices for optional features and required code work. Demolition or removal of an old pool can add about $5,000-$15,000, while difficult hauling, utility relocation, drainage correction, or electrical upgrades may cost extra. Permit and inspection charges vary by municipality, often totaling several hundred to a few thousand dollars.
Three realistic budgets for different pool projects
A simple 12-by-24-foot vinyl pool with basic equipment and a small concrete deck may total $40,000-$55,000. A 14-by-28-foot fiberglass pool with standard filtration and roughly 500 square feet of basic deck commonly runs $60,000-$85,000.
A 16-by-32-foot concrete pool with custom steps, upgraded finish, heater, and larger deck can reach $95,000-$140,000 or more. These examples assume ordinary soil and access; rock excavation or premium landscaping changes the totals.
Where homeowners can trim an inground pool budget
Keeping a rectangular shape, limiting depth, and choosing a smaller deck are direct ways to control excavation and material costs. Standard equipment and finishes can also avoid premium charges without changing the pool’s basic function.
Price the complete project, not just the pool shell. Compare bids with identical dimensions and inclusions, schedule outside peak demand when contractors offer availability, and complete compatible landscaping separately if practical. Avoid cutting required fencing, electrical safety work, drainage, or permits to lower the initial quote.