Plumbing · Rapid City, SD

Plumbing Repair Costs

Water heaters, fixtures, supply lines, and drains. Estimates below are localized to labor and material rates in the Rapid City, SD area (zip prefix 577). Enter your exact zip to refine.

Showing local estimates for Rapid City, SD (57701)

Major$3,432 – $12,870

Polybutylene (PB) supply pipes

Repipe with copper or PEX (whole house)

Major$3,432 – $12,870

Galvanized steel supply pipes

Repipe with copper or PEX (whole house)

Major$1,731 – $8,655

Main sewer line damage/roots

Repair or replace main sewer line

Major$2,596 – $6,924

Sewer line bellied/offset joints

Trenchless sewer line repair

Major$865 – $4,327

Waste/drain pipe (cast iron) corroded

Replace corroded cast iron sections

Major$716 – $2,238

Water heater - end of life

Replace water heater (40-50 gal tank)

Major$128 – $851

Visible pipe leaks

Repair pipe leaks

Minor$172 – $515

Missing cleanout access

Install sewer cleanout access

Moderate$131 – $524

No backflow preventer

Install backflow prevention device

Minor$83 – $414

Slow drains/drain buildup

Snake or hydro-jet drain lines

Moderate$131 – $436

Water pressure too high (>80 PSI)

Install or replace pressure reducing valve

Moderate$85 – $340

Shut-off valves corroded/not working

Replace shut-off valves

Minor$65 – $303

Faucets leaking/need servicing

Repair or replace faucets (each)

Minor$43 – $257

Toilet running/leaking at base

Repair or replace toilet components

Minor$65 – $262

No expansion tank on water heater

Install thermal expansion tank

Minor$64 – $255

Hose bibs leaking or not frost-proof

Replace with frost-proof hose bibs

Minor$83 – $207

Water heater - sediment buildup

Flush water heater

Major$21 – $85

Water heater - no TPR valve/extension

Install TPR valve discharge pipe

Minor$13 – $43

Water heater - no seismic strapping

Install earthquake straps (where req'd)

Minor$9 – $26

Supply line connectors (braided/rubber)

Replace with braided stainless supply lines

About These Estimates

These estimates are based on national averages adjusted for local labor and material costs using BLS and BEA data. Actual costs vary based on specific conditions, contractor availability, and project complexity. Always obtain multiple quotes from licensed local contractors.