Kailua metro · Hawaii

Pool Installation cost in Kailua, HI

Kailua homeowners typically pay $50,400 – $122,400 for pool installation. Local labor and materials price 44% above the national average.

Kailua average

$82,100

Typical low

$50,400

Typical high

$122,400

Per square foot of pool

$72 – $215

Sample ZIP

What drives Kailua pricing

Local labor

Licensed trade labor in Kailua runs about 144% of the national average, and the best crews book out fastest in spring and early summer.

Permits & code

Most Kailua, HI projects that change structure, electrical, plumbing or mechanical systems need a permit from the local building department; cosmetic work usually does not.

Climate & conditions

Hawaii weather drives material choices here, so ask contractors what they install most often in Kailua and why.

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450 square foot of pools

Estimated project cost

$5,400 $16,200

Most homeowners pay around $10,800

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Cost by material in Kailua

Installed Kailua pricing per square foot of pool.

OptionInstalled cost
Above ground$4,300 – $17,300
Vinyl liner$50,400 – $93,600
Fiberglass$64,800 – $122,400
Gunite / concrete$86,400 – $216,000

Where the money goes in Kailua

A typical $82,100 Kailua project, broken down by line item.

  • Excavation and shell40% · $32,840
  • Labor22% · $18,062
  • Decking and hardscape18% · $14,778
  • Equipment and plumbing13% · $10,673
  • Permits, fencing and landscaping7% · $5,747

Common add-ons

Extras that show up on Kailua quotes but rarely in the headline price.

Attached spa

$11,500 – $36,000

Heater

$2,900 – $8,650

Saltwater system

$1,750 – $5,050

Automatic cover

$11,500 – $28,800

Waterfall or fountain

$2,150 – $14,400

Pool automation and lighting

$2,150 – $8,650

Safety fence

$2,900 – $11,500

Ways to save in Kailua

  • Choose a standard fiberglass shape over a custom gunite design — same swim, far less money.
  • Phase the project: pool and minimum deck now, spa, cover and landscaping later.
  • Build in fall or winter when pool crews discount to keep working.
  • Do your own landscaping restoration after the crews leave.
  • Get quotes on the complete project including deck, fence and equipment so bids are comparable.

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