How much does it cost to replace water pipes in a house?

Replacing water pipes in a house is a custom-priced project confirmed after an in‑home assessment because scope, materials, access, and code items vary by home. The biggest driver is how much piping must be replaced and which material you choose (PEX, CPVC, or copper).

We repipe many homes across the Denver metro, so we plan work to limit wall openings and keep water downtime as short as practical. On full repipes, labor usually outweighs material cost; choosing flexible PEX can reduce access cuts in tight spaces. Free estimates for repiping are available.

What most affects price:

• Total fixtures and pipe length to be replaced
• Access conditions (open framing vs ceilings, crawlspace, or slab reroute)
• Material and pipe size selected (PEX/CPVC/copper)
• Required permits and any wall/ceiling patching scope

Final pricing is verified after an on‑site inspection so the plan and code requirements are clear. <br/> Updated: 2026-04-04 <br/> Need help in Parker, CO? Call (720) 740-0350 or book online.