Plumbing Cost in Katy, TX in 2026
Most Plumbing projects in Katy, TX cost between $250 and $5,000. The typical price is $1,200.
Katy 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 Katy, TX
Businesses listed on Google near Katy, TX. We are not affiliated with them and do not vet them — always confirm licensing and insurance before hiring.
The Katy Plumbing Company Heating & Air
4.9(3,690 reviews)
1704 Avenue D, Katy, TX 77493
24/7 Plumbing Co., LP
4.9(2,000 reviews)
1107 Katyland Dr, Katy, TX 77493
MET Plumbing LLC
4.8(1,445 reviews)
1005 Airline Dr Ste A, Katy, TX 77493
Mercy Plumbing
4.8(856 reviews)
5560 S Peek Rd, Katy, TX 77450
Life Line Plumbing
4.9(637 reviews)
1430 Vander Wilt Ln C, Katy, TX 77449
Ory's Plumbing Services & Drain Cleaning
4.9(301 reviews)
2055 Bluffton Ln, Katy, TX 77450