Repiping Guides for Columbus Homes

The whole picture in one place: what the water supply system is, why galvanized and older copper give out, how a repipe is scoped, permitted, installed and tested in Columbus, and what to ask before agreeing to one.

Galvanized steel is not a lead pipe, but it can collect lead from one. Here is how that happens, why federal rules now treat some galvanized lines as replace-required, and what old steel does to flow and water color.

The City's own treatment numbers for each of its three plants, how that water treats old and new pipe, why nobody can quote you a Columbus street pressure, and how to tell whether your house needs a pressure-reducing valve.

What the City replaces, when it reaches a street, who has to sign, how to check an address on the map, and how to time an interior repipe so the house is opened once.

Which office issues the permit for your address, who is allowed to pull it, what it costs, what changed with county plan review in February 2026, and what happens when a repipe is done without one.

How policies usually separate sudden water damage from wear and slow leaks, why replacing old pipe is treated as maintenance, what to photograph and keep after a leak, and where to take a question about your own policy.

A house has three separate piping systems. A repipe replaces one of them. Here is how to tell them apart, read where a quote stops, and decide whether an old cast iron stack should come out while the walls are open.

Where the openings go and why, how plaster and drywall differ, how dust is kept in one room, what to clear out beforehand, and the scope question that decides who closes every hole.

A repipe is measured in days, not weeks, but the number depends on the house. Here is what stretches or shortens the schedule, how the water stays on in stages, and where the inspection and the patching fit.

A refrigerator magnet, a coin and a flashlight answer most of the question. This guide shows what each pipe looks like, how to check safely, where Columbus's map helps, and what each material means for the house.

PEX sold for drinking water is tested and listed for it. Listing is not the end of the story, though: product choice, sunlight, chlorine exposure, fittings and installation decide how a PEX system behaves over time.

Copper pinholes have several causes, and no single one explains every house. What matters is reading the pattern: where the leaks are, how many, and what the pipe looks like inside.

CPVC is an approved water pipe, and sound CPVC can stay. What changes the answer is how it has aged: brittleness near heat, joints that let go, and repairs that crack the pipe next to them.

A step-by-step order for the first ten minutes, the first day and the week after a burst pipe, with what to photograph for the insurer and how to keep it from happening again in a Columbus winter.

Brown, orange or yellow water has three usual sources: the water heater, corroding steel pipe in the house, or work on the City's mains. A few minutes with the taps usually tells you which.

Old pipe is a known cost once it is scoped, not a reason to panic. What the inspection note does and doesn't tell you, how to look up the service line on the City's map, polybutylene, and how to negotiate with a real number before closing.

How a home-run manifold and a trunk-and-branch layout each carry water to the fixtures, how they differ on flow, hot water wait, shutoffs and openings, and the house details that tip the choice.

Both are allowed by the Ohio Plumbing Code. The choice turns on the house: its access, its exposure to cold and sunlight, the budget, and how long the owner plans to stay.

Epoxy lining coats the inside of old water pipe instead of replacing it. It can avoid some wall openings, but it keeps the old pipe, its joints and its layout. Here is how to weigh it honestly.

Three honest answers exist for old water pipe: fix the leak, replace the worst section, or replace the system. The leak history, the pipe material and what is planned for the house decide which one fits.

Typical Columbus-area ranges for a whole-house repipe in PEX or copper, what sits inside the price, the permit fees by office, and why two quotes for the same house can differ.

The City's own figure for replacing a line outside its schedule, the site conditions that push a job up or down, and the programs that can bring an owner's cost to zero or spread it out.