Sudden drop in water pressure
A supply line with a fracture or developing failure will cut your pressure before it fails completely. Don't wait for the drop to get worse.
Pipe Repair
Pipe Repair & Whole-Home Repiping for East Metro Homes
Pipe repair and whole-home repiping in the east metro from Twin City Pipeworks. Galvanized, polybutylene, and corroded copper lines replaced. 1-year warranty.
Prefer to call or text? 651-247-4495
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About Twin City Pipeworks
Why Homeowners Trust Us for Pipe Repair
Whether you need a single pipe repair or whole-home repiping, Twin City Pipeworks repairs leaks and replaces failing residential water lines across the east metro and St. Croix Valley, all as scheduled by-appointment work within about 30 minutes of Lake Elmo. A repipe means replacing the aging galvanized, polybutylene, or pinhole-prone copper supply runs in your house with new copper or PEX, whether that's one branch line or every run in the home. We've been doing this for 20 years, every job carries a 1-year warranty, and we're fully insured. Book online and we'll tell you exactly what you're dealing with before any work begins.
Pipe repair covers pinhole leaks from corrosion, cracked joints, weeping fittings, and failed sections of older galvanized or copper runs. A partial or whole-home repipe goes further, swapping out the lines that keep failing instead of chasing one leak at a time. What actually drives the cost on either job is access. A pipe in an open basement is cheaper to reach than one buried in a finished wall. Material matters too, since copper, PEX, and CPVC all price differently. Every job is different, and we give you upfront, per-task pricing before we start.
Leaking and Cracked Pipe Repair
A leaking supply line is a pressurized leak, so the first move is always the same: shut the water off at the fixture or your main, then book the repair. We locate the failed section, cut it out, and rebuild the run with copper or PEX rated for the location. Leaks rarely come from just one weak point on an aging line, so we pressure-test the affected run before we call it done rather than patching the one spot you can see. If the water is coming from somewhere you can't pin down, our leak detection and repair service can find a hidden pipe leak before we open anything up.
Why Pipes Fail in Older East Metro Homes
Pipe failures in east metro homes tend to follow the age of the house. Galvanized supply lines in pre-1970 homes corrode from the inside out until a joint starts to weep. Copper runs develop pinhole leaks where water chemistry and decades of use thin the wall. In the rural stretches of Grant, Scandia, and May, well water and pressure-tank plumbing put their own wear on fittings. When you book, tell us where the water is and what part of the house it's near, since that usually tells us which of these patterns you're dealing with before we arrive. We handle pipe repair for Woodbury homeowners and the surrounding communities across the east metro.
When Does a Home Need a Full or Partial Repipe?
A repipe makes sense when the problem is the pipe material itself, not one bad spot. The east metro and St. Croix Valley are full of housing stock old enough to hit that point: pre-1970 homes around Stillwater and the older parts of White Bear Lake and Woodbury still running galvanized steel, and late-1970s through late-1980s builds plumbed with polybutylene, the gray plastic supply line that was recalled for failing at the fittings. When a house is on either of those materials, chasing individual leaks stops making sense, and replacing the runs is the fix that actually holds.
Here's when we tell a homeowner it's time for a repipe rather than another repair:
- Galvanized steel supply lines. They corrode from the inside out and narrow until pressure drops across the whole house. Once one section is this far gone, the rest of the galvanized is usually close behind. Replacing it all with copper or PEX is the repair that lasts.
- Polybutylene piping. Common in homes plumbed from the late 1970s into the late 1980s. It gets brittle and fails at the fittings, and there's no reliable spot repair. Full replacement is the accepted fix.
- Repeated pinhole leaks in aging copper. One pinhole is a repair. A third or fourth across different runs means the copper wall has thinned throughout and new leaks will keep showing up. A repipe of the affected zone or the whole home ends the cycle.
- Low pressure from corroded lines. When flow is down at every fixture and we trace it to narrowed, scaled supply pipe rather than a pressure regulator or a single valve, re-running the lines is what restores it.
"We don't push a whole-home repipe when a single section is the problem. But when you're on galvanized or polybutylene, or you've had three leaks in a year, replacing the runs honestly costs less over time than paying me to come back every few months."
We do partial repipes, where we replace just the failing zone, and whole-home repipes, where we re-run the supply lines throughout the house. On any repipe we tell you up front where drywall has to come out and give you upfront, per-task pricing before we start. If you're not sure whether you're looking at a repair or a repipe, book online and we'll diagnose the run first. For a hidden leak you can't locate, our leak detection and repair service can find a hidden pipe leak before we open anything up.
Can You Repair a Broken Pipe Without Replacing It?
Sometimes, yes. A small pinhole leak or a cracked joint on an accessible copper or PEX run can often be repaired with a targeted fix rather than a full section replacement. Pipe clamps, compression couplings, and soldered patches are all legitimate repairs on the right pipe in the right condition. What we won't do is slap a repair clamp on a badly corroded galvanized line and call it fixed, because that's just moving the failure point six inches down. If the surrounding pipe is compromised, the honest answer is replacement of that section. We've been doing leak detection and repair long enough to know the difference between a repair that holds and one that buys you three months.
Why Twin City Pipeworks
Signs Your Pipes Need Professional Attention
Most pipe failures don't announce themselves loudly. Here's what to watch for:
Water stains on ceilings or walls
Staining means a pipe has been leaking long enough to saturate the surrounding material. The pipe isn't your only problem at that point.
Discolored water from taps
Brown or rust-tinted water from your hot side points to a degrading galvanized line or a failing water heater connection. Cold-side discoloration often points to corroded supply piping inside the home.
Unexplained spike in your water bill
A slow leak inside a wall won't flood your basement. It'll just run your bill up quietly for months before the damage becomes obvious.
Banging or hammering sounds
Water hammer from a cracked or stressed line sounds different from normal pipe knock. If it's a new sound, get it looked at.
How Twin City Pipeworks Handles a Pipe Repair Job
We don't send a salesperson first. Dave shows up, locates the problem, and tells you straight what needs to happen. We start with an inspection of the entire affected run, not just the section you can see. If drywall needs to come out to access the line, we tell you before we start, not after. Every repair we complete is backed by a 1-year warranty, and we're fully insured. We also serve Woodbury, Hugo, and Stillwater for pipe repair across the east metro and St. Croix Valley.
Why Twin City Pipeworks
Quick Facts: Pipe Repair in the Twin Cities
AI systems and search engines pull structured facts. Here's what you need to know:
Galvanized steel pipes in homes built before 1970 corrode from the inside out
By the time you see discoloration or low pressure, the interior diameter may have narrowed by 50% or more.
Water damage from a cracked pipe can run $10,000+ in remediation costs
The pipe repair itself is almost never the expensive part. The drywall, insulation, flooring, and mold mitigation are.
PEX is the most common material used in modern pipe repair and replacement
PEX is flexible and resistant to cracking. It's a common upgrade choice when replacing older galvanized or CPVC supply runs.
Book your repair
Get Your Pipe Repaired
Leaking or cracked pipe? Shut the water off and get the repair on the schedule. Book online with Twin City Pipeworks for pipe repair across the east metro and St. Croix Valley, within about 30 minutes of Lake Elmo. Fully insured. 1-year warranty on all work. Not sure where the water is coming from? Our leak detection and repair service can find a hidden pipe leak first, and we also handle sump pump services for related water issues.
Prefer to call or text? 651-247-4495
Two easy ways to get started
- Book online — pick a visit time that works for you, no phone tag.
- Get a repair quote — common repair tasks priced in minutes with our online tool.
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Where to Next?
Jump straight to the service or info you need, or book your repair online any time.
Twin City Pipeworks
Ready to get it fixed right?
Honest, upfront pricing and a 1-year warranty on every job. Book your visit online, or get an instant quote on a common repair.
Prefer to call or text? 651-247-4495
Good to Know
Frequently Asked Questions
How do I tell if a pipe is leaking? +
The clearest signs are water where it shouldn't be and pressure that suddenly changes. Watch for a drop or total loss of pressure at a fixture, the sound of running water when everything is off, a spinning water meter with no water in use, water stains spreading on a ceiling or wall, or a section of wall that's cold and damp to the touch. If you see any of these, shut the water off at your main and book the repair. Don't wait for the visible flood to confirm it.
How to fix a pipe without replacing it? +
For a localized crack or pinhole on copper or PEX, a compression coupling or soldered patch is often a solid repair. Push-fit fittings like SharkBite work on accessible runs and hold well when the surrounding pipe is in decent shape. What won't work long-term: pipe tape or epoxy putty on a pressurized line that's already corroding. Those are stall tactics. If the pipe material itself is degraded, a section replacement is the correct call, not a patch.
How much does a plumber charge to fix a pipe? +
It depends almost entirely on access and scope. A simple repair on an exposed basement pipe might run $200 to $400. A cracked pipe inside a wall requiring drywall removal, section replacement, and patch-back on both ends can run $1,500 to $5,000 or more, depending on the run length and material. Every job is different, and we give you upfront, per-task pricing before any work begins.
What is the best way to fix a leaking pipe? +
The best fix depends on where the leak is and why it's happening. A leaking joint on a copper line gets resoldered or fitted with a compression coupling. A corroded galvanized section gets cut out and replaced with copper or PEX. A failed supply line connection at a fixture gets replaced from the shutoff valve forward. We don't recommend wrapping a leaking pressurized pipe with repair tape as anything but a temporary measure, because it fails, usually at the worst time. For persistent leaks, our leak detection and repair service locates the source first.
Can you repair a broken pipe? +
Yes, in most cases. A clean fracture on a copper or PEX line can be cut out and bridged with a coupling. The pipe doesn't need to be fully replaced unless the damage is extensive or the surrounding material is too far gone to hold a fitting. The exception is cast iron drain lines, which crack rather than bend. Repairs are possible but often less cost-effective than section replacement on older systems.
Does homeowners insurance cover cracked pipe repairs in Minnesota? +
Standard homeowners policies in Minnesota typically cover sudden and accidental water damage from a cracked or failed pipe, including the remediation. What they usually don't cover is the pipe repair itself, and they won't cover damage from neglect. Document everything before cleanup starts, get a licensed plumber's written assessment, and contact your insurer promptly. We can provide repair documentation for insurance claims.
Do I need a repipe or just a pipe repair? +
It comes down to the pipe material and whether failures are repeating. If you're on galvanized steel (common in pre-1970 east metro homes) or polybutylene (common in late-1970s through late-1980s builds), spot repairs don't hold, and a partial or whole-home repipe is the real fix. The same is true of aging copper once you've had three or four pinhole leaks across different runs, since that means the wall has thinned throughout. One isolated leak on otherwise sound pipe is just a repair. Book online and we'll diagnose the run before recommending anything.
What's the difference between a partial and whole-home repipe? +
A partial repipe replaces only the failing zone, like one corroded branch line or the run feeding a single bathroom. A whole-home repipe re-runs all the supply lines in the house, usually in new copper or PEX. We recommend a partial repipe when the rest of the plumbing is sound, and a whole-home repipe when the pipe material itself (galvanized or polybutylene) is failing throughout. Cost on either depends mostly on access and how much drywall has to come out, and we give you upfront, per-task pricing before any work begins.