Install Plumbing for an Addition or Remodel Cost in Keaau, HI in 2026
Most Install Plumbing for an Addition or Remodel projects in Keaau, HI cost between $300 and $6,000. The typical price is $1,500.
Labour and materials in Keaau run about 25% above the national average. These figures are adjusted for that, so they are not the national average you will find elsewhere.
What drives the price
- Accessible fixture swap versus opening walls or slab
- Pipe material — copper, PEX or cast iron replacement
- Emergency versus scheduled work
- Permit and inspection requirements
Usually included
- Licensed plumber labour
- Pipe, fittings and standard fixtures
Usually extra
- Drywall and finish repair
- Fixtures you supply
- Municipal tap or sewer connection fees
Plumbers in Keaau, HI
Businesses listed on Google near Keaau, HI. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
P&S Plumbing
4.7(23 reviews)
879 Manono St B, Hilo, HI 96720
SMART Plumbing Hawaii
4.4(20 reviews)
118 W Kawailani St, Hilo, HI 96720
Qualified Plumbing Inc.
No rating yet
16-158 Kalara St, Keaau, HI 96749
G&g Plumbing of Keaau
4.0(4 reviews)
Hilo, HI 96720
De Mattos Plumbing
No rating yet
PO Box 90, Keaau, HI 96749
Even Flow Plumbing LLC
1.0(1 reviews)
15-1574 5th St, Keaau, HI 96749