Install or Replace a Sewer Main Cost in Wahiawa, HI in 2026
Most Install or Replace a Sewer Main projects in Wahiawa, HI cost between $1,400 and $28,000. The typical price is $6,500.
Sewer main replacement involves excavation, permits and often street restoration.
Labour and materials in Wahiawa 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 Wahiawa, HI
Businesses listed on Google near Wahiawa, HI. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
1-Tom-Plumber
5.0(33 reviews)
321 N Cane St Unit F, Wahiawa, HI 96786
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
Emerald Isle Pipe Supply Inc.
5.0(1 reviews)
207 N Cane St, Wahiawa, HI 96786
Howard's Plumbing Inc
No rating yet
1825 California Ave A, Wahiawa, HI 96786