Install or Replace a Water Main Cost in Mountain View, CA in 2026
Most Install or Replace a Water Main projects in Mountain View, CA cost between $950 and $19,000. The typical price is $4,500.
Labour and materials in Mountain View run about 22% 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 Mountain View, CA
Businesses listed on Google near Mountain View, CA. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
MTZ Plumbing inc
5.0(166 reviews)
480 E McKinley Ave, Sunnyvale, CA 94086
Mr. Rooter Plumbing of Sunnyvale - Mountain View
4.9(120 reviews)
1098 W Evelyn Ave #104, Sunnyvale, CA 94086
Comet Plumbing & Sewer Co.
4.9(105 reviews)
100 S Murphy Ave Suite 200, Sunnyvale, CA 94086
Shepherd's Plumbing Heating and Air Conditioning
4.8(86 reviews)
2550 Wyandotte St Ste C, Mountain View, CA 94043
Westgate Plumbing Services
5.0(67 reviews)
1075 Terra Bella Ave #215, Mountain View, CA 94043
Palo Alto Plumber Co
5.0(14 reviews)
3567 El Camino Real, Palo Alto, CA 94306