Install or Replace a Water Main Cost in Richardson, TX in 2026
Most Install or Replace a Water Main projects in Richardson, TX cost between $775 and $15,500. The typical price is $3,700.
Labour and materials in Richardson run about 3% below 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 Richardson, TX
Businesses listed on Google near Richardson, TX. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
Benjamin Franklin Plumbing
4.8(2,794 reviews)
1100 Jupiter Rd #150A, Plano, TX 75074
Pure Plumbing
4.8(949 reviews)
521 Sterling Dr, Richardson, TX 75081
Dean’s Plumbing
4.8(923 reviews)
610 Presidential Dr #110, Richardson, TX 75081
Staggs Plumbing
4.7(544 reviews)
740 F Avenue #302, Plano, TX 75074
The Plumbing Pros
5.0(319 reviews)
1819 Firman Dr Ste 123, Richardson, TX 75081
Texas Plumbing Solutions LLC
4.9(285 reviews)
500 E Arapaho Rd Ste 603, Richardson, TX 75081