Plumbing Cost in Waipahu, HI in 2026
Most Plumbing projects in Waipahu, HI cost between $300 and $6,000. The typical price is $1,500.
Labour and materials in Waipahu run about 28% 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 Waipahu, HI
Businesses listed on Google near Waipahu, HI. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
All Aloha Plumbing and Drain Cleaning Oahu
4.8(1,254 reviews)
94-150 Leoleo St Ste A1118, Waipahu, HI 96797
CJ Plumbing
4.9(44 reviews)
94-150 Leoleo St #122, Waipahu, HI 96797
Aina 1 Plumbing
4.2(5 reviews)
94-321 Leonui St, Waipahu, HI 96797
Tropical Plumbing & Walk in Bath Tub LLC
3.0(5 reviews)
94-078 Leokane St, Waipahu, HI 96797
Regent Plumbing Inc
5.0(1 reviews)
94-440 Maikoiko St #800, Waipahu, HI 96797
Alpha Plumbing Services
5.0(4 reviews)
94-210 Pupukahi St #205, Waipahu, HI 96797