Plumbing Cost in Mililani, HI in 2026
Most Plumbing projects in Mililani, HI cost between $300 and $6,000. The typical price is $1,500.
Labour and materials in Mililani 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 Mililani, HI
Businesses listed on Google near Mililani, HI. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Performance Plumbing
4.9(16 reviews)
94-1388 Moaniani St Ste 404, Mililani, HI 96789
TNH Plumbing Inc
4.7(9 reviews)
911 Palm Pl, Wahiawa, HI 96786
Pro Pacific Plumbing
4.0(9 reviews)
95-390 Kuahelani Ave #5011, Mililani, HI 96789
Mililani Plumbing Services
1.0(1 reviews)
95-614 Lanikuhana Ave, Mililani, HI 96789
Fast Rooter Plumbing
5.0(1 reviews)
Mililani, HI 96789
RM Nakamura Plumbing & Mechanical Contractors, Inc
4.5(2 reviews)
94-1388 Moaniani St Ste 115, Waipahu, HI 96797