Install or Replace a Water Main Cost in Williston, VT in 2026
Most Install or Replace a Water Main projects in Williston, VT cost between $800 and $16,000. The typical price is $3,800.
Williston prices track the national average closely. Costs here are close enough to the national picture that the adjustment barely moves the number.
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 Williston, VT
Businesses listed on Google near Williston, VT. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Roto-Rooter Plumbing & Water Cleanup
4.8(1,000 reviews)
998 S Brownell Rd, Williston, VT 05495
Call The Whale (Plumbing Heating Air Electrical)
4.8(597 reviews)
4735 Williston Rd #30, Williston, VT 05495
Lloyd Plumbing Heating Air Electrical
5.0(307 reviews)
338 Commerce St Ste 20, Williston, VT 05495
Benoure Plumbing, Heating & Air Conditioning
4.4(243 reviews)
34 Commerce Ave, South Burlington, VT 05403
P & P Septic Service Inc
4.5(206 reviews)
543 Shunpike Rd, Williston, VT 05495
Laplante's Plumbing & Heating LLC
4.8(88 reviews)
127 Gilly Dr, Colchester, VT 05446