Whole-House Repiping
Replacing the whole supply system in a house whose pipework is failing as a system rather than at a point.

Is this an emergency?
No. Repiping is scheduled work and is not covered by our emergency service, which runs 24 hours, 7 days, including holidays. We will book you into an ordinary dispatch window rather than charge an emergency rate for a job that can wait for one.
If you have no heating or cooling at all, that is a repair and it is covered around the clock. Start with Leak Detection and Repair.
About Repiping
When one repair is not the answer
Most plumbing failures are a point failure: a fitting, a valve, a section. You fix it and the system carries on.
Some pipe materials do not fail that way. They fail as a system, on a schedule, and repairing each leak as it appears is a treadmill that costs more over five years than replacing the lot.
Polybutylene, the grey plastic pipe installed widely between the late 1970s and the mid 1990s and extremely common in Triangle housing of that era. It becomes brittle from the inside and fails at the fittings. One failure means others are coming, and insurers are increasingly unwilling to cover a house that still has it.
Galvanised steel, in older houses. It corrodes internally, which restricts flow long before it leaks. If your pressure has fallen off over years and the hot side is worse than the cold, that is usually galvanised.
Copper with repeated pinholes. Copper is a good material and most of it lasts decades. When it starts producing pinholes in multiple places, that is water chemistry or velocity acting on the whole system, and patching each hole individually is not a plan.
If you have had two or three supply leaks in a couple of years, the pattern is the diagnosis.
What it costs
Most repipes land between $8,500 and $18,000, set mainly by fixture count, storeys and how accessible the runs are.
Repiping is financing eligible and clears the financing minimum. Both lender options are on our financing page. This is a case where financing genuinely helps rather than merely spreads: the failures continue and get more expensive while you wait, and each one carries water damage the repipe would have prevented.
What actually happens, and how disruptive it is
The honest answer: less disruptive than people fear, and more than a normal service call.
Three to six days on site for a typical Triangle house. Water is off during the working day and back on every evening, so you can stay in the house. We tell you the morning we will shut it off.
The design phase is where we earn the fee. Running new PEX from a crawlspace or a loft reaches most fixtures without touching a wall, and a good layout can cut the number of access holes by more than half. What is left is cut cleanly in the right places, not smashed through wherever was convenient.
We patch the drywall ready for paint. We do not paint, and we do not reinstate wallpaper, which is worth planning for.
At the end the system is pressure tested and chlorinated before it goes back into service, and the county inspects it.
PEX or copper
PEX is what we install in most houses. It is flexible, so it snakes through joists and around corners with far fewer joints, and fewer joints means fewer places to leak. It resists freeze damage better than copper, which in a Triangle crawlspace in January is not a small thing. It is quicker to install, which is most of why it is cheaper.
Copper is still the right answer in some situations, and some owners simply prefer it. It costs more in material and considerably more in labour.
We will quote whichever you want and tell you which we would fit in our own house.
Every shutoff replaced
A repipe includes new shutoff valves at every fixture and a new main shutoff.
That is not padding. Old multi-turn stops seize, and a system with new pipework and twenty-year-old seized stops is one where you still cannot isolate anything. New quarter-turn valves throughout is part of what you are buying.
What is not included
Drains. This is the supply system, hot and cold. Drain, waste and vent pipework is a separate system with separate problems, and if yours also needs work we will quote it separately rather than bundling it invisibly.
The service line from the street meter to the house is a separate run and a separate quote, though doing both together saves on mobilisation if the survey shows it is needed.
Painting, and any asbestos-containing pipe lagging, which is common in houses of the age that need repiping and goes to an abatement contractor before we start.
What is included
- Included
- Full survey of the existing system with written findings
- Design of new runs to minimise the finishes that have to be opened
- Permit application, inspection scheduling and meeting the inspector on site
- Replacement of all hot and cold supply pipework in PEX or copper
- New shutoff valves at every fixture and a new main shutoff
- New supply lines to every fixture and appliance
- Pressure testing and chlorination of the new system before handover
- Drywall access holes cut cleanly and patched, ready for paint
- Water heater reconnection and expansion tank where required
- Not included
- Drain, waste and vent pipework, which is a separate system and a separate quote
- The service line from the street meter to the house, quoted separately
- Painting after patching, and wallpaper reinstatement
- Fixture replacement, unless you ask for it at the same time
- Asbestos-containing pipe lagging, which requires an abatement contractor
- Water treatment and softening equipment
- Brands serviced
- Uponor, Viega, SharkBite, NIBCO, Sioux Chief
- Certifications
- NC Plumbing licence P.1-32095
- Permit required
- Yes. We pull the permit, book the inspection and meet the inspector.
- Typical timeline
- Three to six days on site for a typical Triangle house, after a two to three week lead for the permit and scheduling. Water is off during the day and back on each evening.
What it costs
This is quoted rather than booked. An estimate visit is free and carries no diagnostic fee, and you get a fixed written quote at the end of it. The range below is what work of this kind usually costs, not a quote.$8,500 to $18,000
- After hours
- $150 between and , and on Sundays
- Financing
- Available from $3,000This work clears the minimum. See financing options.
What moves the price
- Number of bathrooms and fixtures, which sets the number of runs rather than square footage alone
- One storey or two, since a second floor means opening ceilings or running from above
- Whether the house is on a crawlspace, a basement or a slab, which decides how accessible the runs are
- Pipe material chosen, since PEX and copper differ substantially in labour and material
- How much drywall has to be opened, and whether we or a decorator make it good
- Whether the main service line from the meter is being replaced at the same time
What affects any Cedarline price
- How old the equipment is, and whether replacement parts are still manufactured
- How accessible the work area is: a crawlspace or a second-storey roof takes longer than a garage
- Whether a permit and an inspection are required
- Material grade, which on a roof or a deck moves the total more than labour does
- Whether the visit falls outside dispatch hours
Before we arrive
- Photograph the pipework where it is visible, at the water heater and under a sink
- Clear access to the crawlspace or basement and to the loft hatch
- List every leak you have had and roughly when, since the pattern matters
- Note the water pressure at the furthest fixture from the meter
Typical timeline
Three to six days on site for a typical Triangle house, after a two to three week lead for the permit and scheduling. Water is off during the day and back on each evening.
Warranty
- Labour
- 120 months
- Parts
- 12 months
Ten years on our workmanship, longer than any other plumbing service we offer, because a repipe is a whole system we installed rather than a repair to somebody else's.
Questions
Plumbing questions
Where is my main water shutoff?
Usually where the supply enters the house: a crawlspace, a garage, a basement or a utility closet. On a slab house it is sometimes only at the street meter, which needs a meter key. Find it now, turn it to check it actually moves, and turn it back. A seized shutoff discovered during a burst pipe is the difference between a wet floor and a flooded house, and we will point yours out on any visit if you ask.
One drain is slow. Is that the same as all of them backing up?
No, and the difference tells us where the blockage is. One slow fixture means the problem is local, in that trap or the branch behind it. Several fixtures on the same side of the house means the branch line serving them. Everything backing up, with the lowest fixture worst, means the main line out to the sewer. If flushing an upstairs toilet makes a downstairs shower gurgle, that is a main line blockage.
Why does my drain block at the same time every year?
Tree roots, almost certainly, and it is very common in older Raleigh and Durham neighbourhoods. Clay and cast iron laterals have joints, roots find the joints because that is where the moisture is, and they grow into the pipe as a fine mat that catches everything passing. Cutting them restores flow immediately but does not remove them, so it recurs on a cycle of a year or two. A camera inspection tells you whether the pipe itself has failed, which is the difference between an annual clearing you can live with and a lateral replacement you should plan for.
Should I use a chemical drain cleaner first?
Please do not. Consumer drain cleaner is caustic, it rarely clears anything more than a partial soap blockage, and it sits in the trap waiting for whoever opens it. It also makes our job more dangerous, so if you have used it, tell us when we arrive rather than after we have opened the trap. Enzyme-based maintenance products are a different thing and are genuinely useful on a kitchen line, used regularly rather than as a rescue.
My water heater is leaking. Can it be repaired?
If the tank itself is leaking, no, and not by anyone. A steel tank has a glass lining; when that lining fails the steel corrodes from the inside, and by the time water appears the wall has gone. There is no patch, no sealant and no weld that is safe on a vessel holding hot water under mains pressure. Water at the base is usually the tank. Water at a fitting on top, at the relief valve or at the drain valve is usually not, and those are all repairable.
How do I know if my water heater is still under warranty?
Photograph the label on the side of the tank and send it to us. It carries the model, the serial, and encoded in the serial the date of manufacture. Most tanks carry six to twelve years, and we replace a good number of tanks free under a warranty the owner did not know they had. That photograph also tells us which parts to bring, which is the difference between a same-day fix and a second appointment.
Should I switch to a tankless water heater?
It is the better long-term product and the wrong emergency purchase. Tankless never runs out, lasts roughly twice as long as a tank and takes a fraction of the space, but it needs new venting because it is a condensing appliance, and usually a larger gas supply line because it fires at several times the BTU. On electric, the load is frequently beyond what a domestic panel can carry. Replacing a failed tank on a Tuesday afternoon is not the moment; a planned replacement is.
Does a tankless water heater need maintenance?
Yes, annual descaling, and it is routine maintenance rather than a defect. A tankless heat exchanger runs water through narrow passages and Triangle water will scale them up over a few years. A unit that has never been descaled will underperform and eventually error out. Tankless units report error codes, so read the display and tell us the code when you book.
What is a slab leak and how would I know?
It is a supply line leaking in or under the concrete slab, which is how many Triangle houses are built. The signs are indirect: a warm patch on the floor, an unexplained jump in the water bill, the sound of running water with everything off, or damp appearing at the edge of a room. By the time flooring lifts it has usually been leaking a while. We locate it acoustically before opening anything, because the alternative is a series of holes until one is in the right place.
I have grey plastic pipe. Is that a problem?
If it is polybutylene, yes, eventually. It was installed widely between the late 1970s and mid 1990s and is common in Triangle housing of that era. It becomes brittle from the inside and fails at the fittings, so one failure means others are coming, and insurers are increasingly unwilling to cover a house that still has it. If you have had two or three supply leaks in a couple of years, the pattern is the diagnosis and repiping is the answer rather than a fourth repair.
Will I have to move out during a repipe?
No. Three to six days on site for a typical Triangle house, with water off during the working day and back on every evening, so you can stay throughout. We tell you the morning we will shut it off. Running new PEX from a crawlspace or a loft reaches most fixtures without touching a wall, and a good layout cuts the access holes by more than half. We patch the drywall ready for paint but we do not paint.
My outdoor tap burst over winter. Why?
An ordinary outdoor tap holds water in the pipe right at the wall, and a hard Triangle freeze splits it. You usually find out in spring, when you turn it on and water appears inside the crawlspace. A frost-free sillcock puts the valve seat well inside the heated envelope so the exposed section drains, and replacing one is the cheapest burst-pipe prevention available. Disconnect the hose in winter either way, because a connected hose defeats even a frost-free tap.
Is a gas leak at my meter your job or the utility's?
The gas meter is the dividing line. Everything on the house side of it is ours; everything on the utility side, including the meter itself and the service line from the street, belongs to the gas company and they will attend it free of charge. If the smell is outside near the meter or in the street, that is the utility and only the utility. Whatever the location, leave the building and call the gas utility first; the safety procedure is the same and it is set out in full in our emergency questions.
Common questions
How long is the arrival window?
Most visits carry a two hour arrival window, and roofing and construction visits carry three. We quote a window rather than an exact time because a trades crew genuinely cannot promise a minute, and we would rather be accurate than optimistic. We text you when the crew is on the way.
Is the diagnostic fee waived if I go ahead with the repair?
Yes. The diagnostic fee covers the technician's time and a written fault report, and it is waived when you approve the repair. Installation and replacement quotes carry no diagnostic fee at all, because nothing is being diagnosed on an estimate visit.
Is a slot confirmed as soon as I request it?
Not quite. A request is not a held slot. We confirm within 30 minutes during dispatch hours, and first thing the next dispatch day if you request outside them. The availability shown on the site reflects how full a day usually is rather than a live view of the dispatch board.
How can I pay?
We accept Visa, Mastercard, American Express, Discover, ACH bank transfer, and financing on qualifying projects. Payment is due on completion for service work, and on a staged schedule set out in the quote for larger projects. There are two payment methods we cannot take, which are covered in our billing questions.
What happens if I need to cancel?
Give us 24 hours notice and there is no charge. One call or one text is enough to reschedule, and we would much rather move you than charge you. Cancelling inside that window, or nobody being home when the crew arrives, carries a no-show fee.
What happens if nobody is home when the crew arrives?
There is a no-show fee, and it is the same figure as the late cancellation fee. It covers the slot another customer could have used and the crew's drive. If you are running late rather than absent, call us and we will usually wait or come back later the same day at no charge.
What actually happens on a service call?
A technician arrives inside the arrival window, diagnoses the fault, tells you the repair price before touching anything, and completes the work if you approve it. You get a written report either way. Nothing is added to the invoice without your approval first, and we do not carry out extra work while you are out of the room.
What are your hours?
The office is open Monday to Friday from 07:30, and Saturday mornings. Crews dispatch on a wider window, from 07:00 to 19:00 on weekdays and 08:00 to 16:00 on Saturday. There is no scheduled dispatch on Sunday. Emergency coverage runs 24 hours a day, every day, including holidays.
Do you cover my area?
We cover Raleigh, Durham, Cary and the wider Triangle, with coverage recorded city by city because it is not uniform. Most cities have every trade and no travel fee, two have a limited set of trades and a travel fee, one is emergency coverage only, and some adjacent zip codes are outside the service radius entirely. Enter your zip code on our service areas page for a definitive answer.
Do you work on commercial buildings?
No. We are residential only, including multifamily buildings up to four units. A four-unit building is the ceiling and it is a real one rather than a preference: our crews, our insurance and our licences are all sized for residential work. For anything larger, or for any commercial or industrial property, you need a commercial general contractor.
Do you install pool heaters, septic systems, or solar?
No to all three, and we will point you at the right trade for each. Pool and spa equipment sits under a separate licence, so you need a pool service company. Septic systems need a licensed septic contractor, and Wake County keeps a list of permitted installers. Solar needs a solar installer, though we will happily reroof around an existing array. We publish the full list of work we do not take on rather than making you ask.
Do you have Spanish-speaking technicians?
Yes, Monday through Friday. We do not staff Spanish-speaking crews at weekends. If you need one, ask when you book and we will schedule you on a weekday rather than send someone who cannot explain the work to you.
Are you licensed and insured?
Yes. We hold five North Carolina licences covering HVAC, general contracting, roofing, plumbing and electrical, and every licence number is published on our site rather than available on request. We carry general liability cover and workers compensation cover, and we are bonded. Certificates go to your adjuster or your HOA the same day you ask.
What warranty do you give?
Twelve months on labour and parts is the standard, and several services carry considerably longer. Roof replacements carry ten years on workmanship, repiping ten years, structural repair five years, and cabinetry five years. Manufacturer warranties on equipment run separately and are often longer still, and we register them in your name before we leave.
What if I am not happy with the work?
We come back and put it right at no charge. There is no time limit on a workmanship complaint about a repair we performed. Call the office rather than the crew directly, so it gets logged and scheduled rather than depending on one person remembering.
What should I do with my pets?
Secure them away from the work area before we arrive. This is genuinely for their safety rather than ours: crews prop doors open, carry sharp and heavy things through the house, and use tools that frighten animals. Tell us when you book if you have a dog that needs handling carefully, and we will note it on the job.
Do I need to be home?
For most visits, no, provided we can get in and reach the work. Inspections, maintenance visits and outdoor work frequently happen with nobody home. You do need to be there for anything where we will be quoting work, making decisions with you, or entering occupied rooms. We will tell you which yours is when you book.
What access do you need?
A clear path to the work area, clear parking for a van near the house, and unlocked side gates where the job is round the back. Roofing and outdoor work need the driveway, sometimes for a skip. If parking is difficult where you are, tell us when you book, because a crew circling for twenty minutes is time on your job.
What is the difference between emergency and scheduled work?
Two separate operations with separate rules. Scheduled work runs inside published dispatch hours, is booked into an arrival window, and carries the ordinary diagnostic fee. Emergency work runs around the clock on a fixed shortlist of eight services, targets a 90 minute response, and carries a call-out fee on top. Ringing the emergency line about something outside that shortlist does not upgrade it; you get booked into the next ordinary window instead. Our emergency questions list exactly which eight services qualify and set out what to do while you wait.
How long is a written quote valid?
Thirty days from the date on it. Beyond that we will re-price rather than honour a figure that no longer covers the materials, and material prices on roofing and lumber in particular move enough that a quarter-old quote is not meaningful. Re-pricing an expired quote is quick, because the survey work is already done.
Is a maintenance plan worth it?
It depends on how much work you expect to need. The plans bundle seasonal visits with priority dispatch and a standing discount on repairs, billed monthly, and the discount alone pays for the cheapest tier if you have one significant repair a year. If you rarely call anyone out, paying per visit is the better arithmetic and we will say so.
Is Cedarline Home Services a real company?
No. Cedarline Home Services is a fictional company used for demos. Every price, policy, licence number and phone number on this site is invented for that purpose, and none of it should be relied on as a real quotation or a real business record.
Billing, financing and insurance questions
Do you take personal cheques?
No, and we cannot take cash payments above $500 either. Both limits are firm and they apply to every job regardless of size. Everything else is open to you: Visa, Mastercard, American Express, Discover, ACH bank transfer, and financing on qualifying projects. If neither of those excluded methods being unavailable works for you, tell us before the crew arrives rather than at the door.
Is the diagnostic fee refundable if I decline the repair?
No. The diagnostic fee is not refundable, and it is a distinct thing from being waived. If you approve the repair, the fee is waived and does not appear on your invoice. If you decline, the fee is what you pay and it is all you pay, and the written fault report is yours to keep and to take to another contractor for a second quote. You are paying for the diagnosis and the report, and you receive both either way.
Can I get financing on a repair?
Only if the total is $3,000 or above, which most repairs are not. Financing starts at $3,000 and below that neither lender will write the paper, so a service call, a tune-up, an inspection or a diagnostic visit cannot be financed at any price. It applies to installation, replacement, remodeling, additions, roof replacement, and panel upgrades and generator installation. If your repair comes in under the minimum, the card and ACH options are the practical route.
What financing terms do you offer?
Two options through two lenders: 0% APR over 12 months, and 6.99% APR fixed over 60 months. The 0% offer is genuinely 0% if you clear the balance inside 12 months, but if a balance remains after month 12, interest is charged from the original purchase date rather than from month 13. That is how deferred-interest financing works everywhere and it is worth knowing before you choose it. The 60 month option is a plain fixed-rate loan with no early settlement penalty.
Does applying for financing affect my credit score?
No. The application runs a soft credit check, which does not affect your score, and it returns a decision in minutes. You can apply before you commit to the work, so the monthly figure is part of the decision rather than something you work out afterwards. Bring the quote reference and a photo ID; we can do the application with you at the kitchen table or over the phone.
When is payment due?
On completion for service work, and on a staged schedule set out in the quote for larger projects. We do not ask for payment before work starts on a service call. On a project, the stages are written into the quote before you sign, and the final payment is due after the snag list is cleared rather than before it, so you are never paying for work that is not finished.
Are permit fees included in the quote?
They are passed through at cost and itemised separately on your invoice, so you can see what went to the county and what came to us. We pull the permit, book the inspection and meet the inspector on site as part of the work. We do not mark permit fees up.
Will you handle my insurance claim for me?
No, and be careful of anyone who says they will. We are not public adjusters and we are not licensed to act for you in a claim. What we do is document the damage properly, meet your adjuster on the roof, answer technical questions about what failed and why, and carry out the work your insurer approves. The claim itself stays between you and your insurer. If you want somebody to argue the claim for you, hire a licensed public adjuster, which is a real and regulated profession in North Carolina.
Can you waive my insurance deductible?
No. Your deductible is yours to pay and it is due to us on completion. We will not absorb it, discount it, or inflate the scope to cover it. Contractors who offer to waive your deductible are committing insurance fraud and exposing you to it too, because the homeowner signs the claim, and it is straightforwardly illegal in North Carolina. If the approved scope comes in below your deductible there is no point claiming at all, and we will say so.
Why did my insurer only pay part of the settlement?
Most policies here settle on a replacement cost basis in two payments: an initial actual cash value payment, then the recoverable depreciation once the work is complete and invoiced. That second payment is why the paperwork at the end matters as much as the paperwork at the start. We provide the final invoice and completion documentation your insurer needs to release it, and financing can bridge the gap between starting the work and the depreciation arriving.
Will my insurance cover structural damage?
It depends on whether the cause was sudden or gradual, and structural claims are refused more often than any other kind we see. Standard policies generally cover a sudden event: a tree through the roof, a vehicle into the wall, a burst pipe that soaked the framing over a weekend. They generally exclude gradual causes: long-term water ingress, rot, termites, settlement and earth movement. Most of what we find in Triangle crawlspaces falls in the second category, and filing anyway usually produces a denial that sits on your claims history.
Should I sign an assignment of benefits?
Read it very carefully and consider not signing. It hands the contractor the right to deal with your insurer directly and to be paid directly, and it can leave you liable for the difference if the claim settles low. We never ask for one. After a significant hail event, out-of-state crews arrive, knock doors and press for a signature that day, and this is one of the documents they press for.
How is a maintenance plan billed, and can I cancel?
Billed monthly by card or ACH, and you can cancel any time with 30 days notice, with no exit fee. Visits already delivered in the plan year are not refunded. There is no minimum term and no automatic price escalation written into the plan.
Related services
- Leak Detection and RepairWe find leaks inside walls, under slabs and in supply lines, and repair them once located, with 24/7 cover on an active leak.
- Water Heater InstallationTank and tankless water heater replacement, sized to the house and brought up to current code, usually in a single day.
- Fixture InstallationFaucets, toilets, sinks, disposals and shower valves fitted at a flat price per fixture, with the shutoff valves replaced as standard.
- Drain CleaningFlat-priced clearing of blocked and slow drains, with a camera inspection where the same drain keeps coming back.
How to get a price
Repiping is designed around your house before it is priced. The number of fixtures, whether the runs are reachable from a crawlspace or a loft, how much drywall has to come out and which pipe material suits all change the cost substantially. Book a free survey and design visit and you will have a fixed written quote.