LEAKS & PIPES / UTAH COST GUIDE

Repiping cost, explained.

“All new plumbing” needs a definition. A water-supply repipe may leave the drains, the buried water line and some fixture connections untouched. Get a room-by-room description of what is being replaced and what stays.

Guidance by Tyler Nerdin, Utah Master Plumber

Contractor directory Look up the name or license on your quote.

A SECOND OPINION BEFORE YOU AGREE

Am I being sold a whole-house repipe when a repair would do?

Ask what the failed pipe shows about the rest of the system. Repeated failures or widespread restriction can support replacement; the home’s age alone cannot. Get the repair option and the replacement limits in writing. “Whole-house repipe” may still exclude drains, the buried supply and wall repairs.

Ask before you sign

Which findings justify replacing the rest, and exactly what plumbing and restoration does this price leave out?

MAKE THE PRICES COMPARABLE

Before you approve that quote.

What does a whole-house repipe actually include?

Usually you’re discussing the water-supply pipes. Don’t assume the drains, vents or buried line from the meter are included. Have the quote identify every section being replaced and where new pipe connects to old. This matters especially in a house that already has a mixture of materials.

Can we keep the good pipe?

Possibly. A house may have newer copper in one area and older galvanized pipe elsewhere. A partial replacement needs suitable connection points and enough capacity in the pipe left behind. I’d want the reason for replacing each section, then a price for the smaller job if that is a workable option.

More about what the plumber checks

CHECK THE RECOMMENDATION

Three checks we want before recommending a repipe

A repipe should be backed by a failure pattern, pipe condition, and the cost of keeping the old system. One leak is not enough.

01Do repeated copper pinholes share a cause?

Copper can fail from local pitting, water conditions, high velocity, workmanship, pressure, or a mix of causes.

A shared system problem can support broader replacement. Different one-off failures may not.

02Is old galvanized pipe closing up inside?

Rust and mineral buildup inside galvanized pipe can weaken the flow and turn the water brown. A utility problem or another blockage can look similar.

Several pipes closing up inside make a stronger case for repiping than brown water or age alone.

03Would one solid repair solve the problem?

A single accessible failure in otherwise serviceable pipe may not justify replacing the whole house.

This separates a local repair from a partial or full repipe.

YOUR QUOTE, LINE BY LINE

Is this in writing?

Tick the details your quote spells out. A checked box means you found the detail—not that the price is fair.

THE QUESTIONS WORTH ASKING

Get the missing
details answered.

  1. Does a repipe include the drains too?
  2. Should I replace everything while the walls are open?
  3. What material, sizes, supports, valves and manifold arrangement are proposed?
  4. Who opens and restores each wall, ceiling, floor or cabinet?
  5. How are pressure testing, flushing, labeling, permits and warranty documented?

Got the details? Check your quote ↗

Different name on the quote?

Search the company, its DOPL-listed DBA or the license number. Check the business separately from the price.

Look up the contractor ↗

A DIFFERENT FIX IS A DIFFERENT PRICE

Repair it, or
replace it?

Which pipes and repairs are excluded from the repipe?

REPAIR

When repair is worth pricing

Use targeted pipe repairs when failures are isolated and surrounding material is stable and accessible.

REPLACEMENT

When replacement makes sense

A repipe can be justified by repeated failures, widespread corrosion, failing material or a layout that makes spot work unreliable.

A QUOTE IN FRONT OF YOU?

What are you
being told?

Pick your question. Read the short answer. Copy what to say to the plumber.

Read the full plumbing sales playbook ↗

Search the source desk ↗

THE WORKDoes this price include putting my house or yard back?

Get that in writing. Fixing the pipe may not include closing the wall, replacing concrete or repairing the lawn. Ask what you will be left with and who pays if the crew finds more work.

Ask to see

  • Pipe work, cleanup and repairs to walls or the yard.
  • Anything the price does not include.
  • How you approve extra work and its price.

YOU CAN SAY

When you leave, what will be fixed and put back? What costs extra, and will you ask me before adding work?

Read the detail

Put the finish line in writing: repaired pipe, closed walls, restored concrete, or all of those? Utah DOPL’s sample construction agreement provides a written process for changes in work, cost and time. It is a useful comparison for a proposal, not a statement that every contract uses that form.

THE PRICEWhich package do I actually need?

Start with the lowest-priced option that fixes the problem properly. Then ask what the next level adds. A fancy name does not tell you whether you are buying better equipment, more work or a longer warranty.

Ask to see

  • All package prices on one page.
  • The repair included in each.
  • Extra parts, work and warranty coverage.

YOU CAN SAY

Show me all the prices. Which option fixes my problem properly, and what does the extra money buy?

Read the detail

A package name tells you little about the work. Get the cash total and scope for every option, then identify which one corrects the diagnosed fault. Compare the extra equipment, warranty and service promises separately.

Why we ask this

ServiceTitan’s public playbook describes commissioned technicians at a seven-franchise Roto-Rooter group and training that withholds prices during the explanation. It also describes the intended benefits of clearer options. This is a specific example, not a policy established for every plumber or franchise.

THE PRICEIt took 30 minutes. Why does it cost that much?

Check whether you agreed to a price for the whole repair or to pay by the hour. A repair price may cover travel, parts and business costs too. A quick job does not mean that money is the plumber’s hourly pay. For hourly work, check the time charged.

Ask to see

  • The price you agreed to.
  • What the repair includes.
  • The hours and hourly rate, if that is how you are paying.

YOU CAN SAY

Am I paying for the whole repair or by the hour? What is included, and what could cost extra?

Read the detail

First check what you agreed to buy. A fixed task price is not a timesheet: the company may build it from estimated labor, materials, overhead and profit. Finishing quickly does not tell you what the technician earns or make the bill automatically wrong. If the agreement was hourly, the rate, billing increments and time charged are the relevant comparison.

Questions are editorial examples, not quotations attributed to a particular company. Sources checked September 12, 2026. Each answer links to its supporting sources. A documented sales method does not establish what happened on your visit.

FROM MTNMANPLUMBING.COM

Recent Mountain Man work.

Published job stories matched to this guide’s plumbing services.

KEEP THE JOB AND THE PRICE TOGETHER

Before you say yes.

What should be checked before the work is priced?
  • Inventory fixtures, hose connections, water heater, main shutoff, branches and any inaccessible or abandoned routes.
  • Inspect exposed pipe for material, corrosion, previous repairs, pressure behavior and freeze exposure.
  • Map access through attic, crawlspace, basement, walls, ceilings and finished rooms, including patch locations.
  • Define pressure test, flushing, fixture reconnection, final labeling and warranty before work starts.
The parts of this job—and why they matter

Fixture and branch count

A repipe is mapped by every hot and cold connection, hose bib, appliance, valve, and specialty branch, not just square footage.

Route and access plan

Attics, basements, crawlspaces, chases, cabinets, finished ceilings, and slab crossings determine labor and openings.

System design

Pipe material, sizing, trunk or manifold layout, recirculation, pressure control, shutoffs, supports, and protection belong in the proposal.

Patching and finish work

A plumbing warranty and a drywall or paint warranty are different. The quote needs a counted opening and patching boundary.

Quote shortcuts worth questioning
  • A whole-house repipe is sold after a single leak with no broader inspection.
  • The quote names PEX or copper but omits fixture count, route and access.
  • The restoration line says ‘patch as needed’ with no surfaces identified.
  • Old branches remain connected without being disclosed.

“Whole house” with no fixture list

The boundary should name every included branch and every excluded service, drain, valve, and fixture.

Patching described only as included

Ask how many openings, what finish level, and whether texture and paint are part of the work.

Material brand used as the whole design

Correct sizing, routing, supports, pressure, protection, and workmanship matter as much as the pipe label.

No occupied-home plan

Water shutdowns, daily restoration, dust control, belongings, access, and inspection timing should be discussed.

More scope details and possible extra work

Confirm these inclusions

  • Fixture-by-fixture repipe map
  • Specified material, sizing, fittings, valves, and supports
  • Main shutoff and pressure evaluation
  • Permit, inspection, testing, and flush
  • Protection and cleanup
  • Counted patching allowance and plumbing warranty

Conditions that add work

  • Finished basement or multi-story access
  • Slab or concealed routes with no chase
  • Service-line, recirculation, or fixture replacement
  • Old valves, stops, and incompatible fixture connections
  • Lead, asbestos, mold, or extensive finish restoration

THE DETAILS PEOPLE ASK ABOUT

Repiping questions

Does a repipe include the drains too?

Usually the term needs narrowing down. A hot-and-cold water repipe does not automatically include drains, vents or the buried supply from the street. Those systems have different routes and reasons for replacement. Marking what stays is just as important as listing what comes out. Otherwise one bid can look cheaper simply because it covers much less of the house.

Link to this answer ↗
Should I replace everything while the walls are open?

Price the additional work separately and ask why each remaining section should be replaced. Shared access may save another round of opening and patching, but parts in good condition do not become defective because other work is underway. Compare that saving with the extra work you would be buying now.

Link to this answer ↗
Is PEX always cheaper than copper?

Material is only one variable. Route, access, fittings, fixture count, finish work, local requirements and warranty assumptions determine the installed comparison.

Link to this answer ↗
Can I repipe only the leaking area?

Often, if the failure is isolated and adjacent pipe is sound. The broader pattern and access should be inspected before choosing between spot repair and repipe.

Link to this answer ↗

PUT THE EXPLANATION TO WORK

Now make sense
of your quote.

Check my quote Planning work? Use the quote builder ↗

Today’s comparison uses Mountain Man reference prices. Better community pricing from real submissions is where we’re headed.