Install or Replace a Water Main Cost in Brentwood, NY in 2026
Most Install or Replace a Water Main projects in Brentwood, NY cost between $950 and $19,000. The typical price is $4,600.
Labour and materials in Brentwood run about 24% 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 Brentwood, NY
Businesses listed on Google near Brentwood, NY. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Order a Plumber Inc.
4.9(1,046 reviews)
2871 Sunrise Hwy, Islip Terrace, NY 11752
Dashing Dan's Plumbing & Heating Inc.
4.9(924 reviews)
258 Higbie Ln, West Islip, NY 11795
Suffolk Plumbing Inc
4.9(830 reviews)
75 Broadhollow Rd, Farmingdale, NY 11735
Benjamin Franklin Plumbing
4.7(736 reviews)
569 Acorn St, Deer Park, NY 11729
In Demand Plumbing Heating & Air
5.0(317 reviews)
2010 Elkins Way Ste 112-6, Brentwood, CA 94513
Wilson's Plumbing Heating HVAC & Electric
5.0(284 reviews)
1062 Udall Rd, Bay Shore, NY 11706