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Repiping Services for Safer Water
Old pipes can rust, leak and cloud your water. Repiping gives you fresh lines and steady pressure for decades.
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When Old Pipes Stop Being Worth Fixing
Every home has a hidden web of supply pipes. They carry clean water to your sinks, showers, dishwasher, and water heater. For years you never think about them. Then one day the water runs brown, or a small drip shows up on a basement ceiling. At first it feels like a one-time problem. When it keeps happening, the pipes are telling you something bigger.
Repiping means replacing the old water lines in your home with new ones. We do not mean the drains. We mean the pressurized lines that bring water in. Homes built before the 1970s in the Des Moines area often have galvanized steel pipe. Galvanized pipe is coated in zinc, but the coating wears away over time. Rust forms inside the pipe, the opening gets smaller, and flakes break loose. That is why old houses can have weak pressure even when the city supply is strong.
Some newer homes have trouble too. A few types of plastic fittings and early flexible lines from past decades have a record of cracking. If your home has a known problem material, a partial or full repipe can be a smart fix. We look at what you have, tell you what we see, and explain your choices in plain words. You do not have to guess.
Signs your home may need new water lines
- Brown, yellow, or rusty water when you first turn on a tap, especially after the house sits for a day.
- Low water pressure at several fixtures, not just one shower head.
- Pinhole leaks that keep showing up in different spots, often in a basement or crawl space.
- Pipes that look flaky, crusty, or green at the joints.
- Water that takes a long time to turn hot because the lines are clogged inside.
- A home that is more than 50 years old with its original plumbing.
One of these signs alone may have a simple fix. Two or three together usually point to a system that is wearing out. If you are not sure yet whether you have a hidden leak or a worn-out line, our leak detection service can help you sort it out first.
What Causes Pipes to Fail in Central Iowa
Pipes do not fail for just one reason. Several things work together, and our region adds a few of its own. Understanding them helps you decide how urgent your situation is.
Corrosion is the biggest cause. Water slowly reacts with metal. Over decades, galvanized and old copper lines can thin out from the inside. You will not see it from the outside, which is why a pipe can look fine and still be close to failing. Hard water makes things worse in Iowa. Minerals such as calcium build up as scale. Scale narrows the pipe, raises the stress on the walls, and traps water against the metal where rust can grow.
Our winters also play a part. A pipe that freezes and thaws a few times gets weak, even if it never bursts. Lines on exterior walls and in unheated crawl spaces take the most abuse. Our guide on preventing frozen pipes in Iowa shows how to protect the lines you already have. Soil movement from wet springs and dry summers can also stress pipes that run under slabs or outside walls.
Finally, high water pressure is a quiet killer. Pressure above about 80 psi puts constant strain on every joint. Old pipes cannot handle that for long. If your pressure is too high, we may suggest a pressure regulator as part of the job.
Repair, partial repipe, or full repipe
Not every home needs a whole-house repipe. We think of the choice in three levels.
- Spot repair. One clear leak, and the rest of the pipe is in good shape. This is the lowest cost and makes sense when the problem is a single failed fitting.
- Partial repipe. One section is bad, such as the basement main run, a bathroom group, or the kitchen lines. We replace that part and leave the rest.
- Full repipe. Leaks keep returning, water is discolored throughout, or the whole system is the same old material. Doing it all at once ends the cycle of repair calls.
We will tell you honestly which level fits. If a spot repair is enough, we will say so. A repipe is a big job, and it should only happen when it truly helps you.
Tip: If you suspect corrosion, ask for a pressure test and a look at the pipe interior. It gives you facts before you decide.
PEX or Copper: Choosing the Right New Pipe
Two materials lead the market for new home water lines. Both work well. The right one depends on your house, your budget, and how you feel about each.
PEX is a flexible plastic tubing. It bends around corners, so we need fewer joints and fewer holes in your walls. It handles cold better than rigid pipe because it can expand a little when water freezes, though we still never recommend letting any pipe freeze. PEX is quiet, does not rust, and does not corrode from acidic water. It is also faster to install, which often means a lower labor bill and a shorter day without water.
Copper has been used in homes for generations. It is strong, handles heat well, and has a long track record. Some owners like it for its look in exposed areas, such as an unfinished basement. Copper takes more time to install because each joint is soldered. It can also be damaged by certain water chemistry over many years. Material prices for copper swing more than PEX, so the total cost can change from month to month.
For most Waukee-area homes, PEX is the practical pick. For exposed runs or owners who want traditional metal, copper is a fine choice. We can even mix the two. For example, copper can be used near the water heater and PEX for the long runs. If you are planning a new water heater at the same time, tell us. Doing both jobs together can save trips and cut down on repeat cuts to the drywall.
New fixtures are another smart add-on. When walls are open and lines are fresh, it is the perfect time to upgrade faucets and valves. Many homeowners pick trusted names such as Grohe or Pfister to match the new plumbing. We are an independent plumber and are not tied to any one brand, so we install what you choose.
Shutoff valves and pressure control
A good repipe does more than swap pipe. We add shutoff valves at each sink and toilet so you can stop water to one fixture without shutting off the house. We also check the main shutoff and replace it if it sticks or leaks. If your pressure is too high, a regulator protects the new lines and your appliances. These small parts make life easier for the next twenty years.
How a Repipe Works, Start to Finish
People worry that a repipe means weeks of mess. It does not have to. We plan the work so your home stays livable and the water is off for only part of a day when possible. Here is the path we follow.
- Inspection and measuring. We walk the house, look at the current lines, check the pressure, and note where pipes run. We find the best routes for new lines.
- Written plan and price. You see a full or partial repipe plan, the material, and the cost before we start. We explain what will be cut and what will be patched.
- Protection. We lay down floor covers, move items away from work areas, and set up to keep dust low.
- Replacement. We run the new lines, connect fixtures, and shut water off only while we make tie-ins. We use as few wall openings as we can.
- Testing. We pressure test every line and check each fixture for leaks, flow, and hot water.
- Patching and cleanup. We patch small access holes so they are ready for paint. We remove old pipe and haul it away.
Many repipes in an average-size house take one to a few days depending on the size, the number of bathrooms, and how easy it is to reach the pipes. A ranch home with an open basement goes faster than a two-story home with finished ceilings. We will give you a clear time estimate when we see the space.
What affects the price
We never give a flat number over the phone, because every home is different. The main cost factors are home size, the number of bathrooms, the pipe material, how hard it is to reach the lines, and how much wall and ceiling repair you want us to include. PEX is often less than copper. A partial repipe costs less than a whole-house job. If you want a general feel for how plumbing jobs are priced, read our plumbing cost guide. When we visit, you get a written quote with no surprise add-ons.
Insurance can matter too. If a burst pipe caused damage, your policy may cover some of the repair. Policies vary, so ask your agent. We are happy to give you clear paperwork that describes what we found and what we did.
Living With New Pipes: Care and Prevention
New lines can last for decades, and a few habits help them go the distance. Keep your water pressure in a healthy range, around 50 to 70 psi for most homes. Know where your main shutoff is, and test it once a year so it does not seize. Insulate pipes in garages, crawl spaces, and outside walls before winter. If you travel in the cold months, keep the heat on at a safe level.
If your water is very hard, a water softener can reduce scale in your new lines and your appliances. It does not replace good plumbing, but it adds protection. We can point you in the right direction when we talk through your system.
Homes across the metro have the same story. Older neighborhoods in Des Moines often have original galvanized lines, while newer builds in the suburbs may only need a partial fix. Wherever you live, the goal is the same: clean water, steady pressure, and no more surprise leaks. If you want to talk through your options, see all our plumbing services or contact our team. You can also reach us at +1 (515) 585-4137.
Questions We Hear Most
When should I repipe my home?
You should think about it when leaks keep returning or your water looks rusty. Low pressure across the whole house is another sign. If your home has original pipes that are over 50 years old, an inspection can tell you how much life is left.
PEX or copper?
PEX is flexible and quick to install, so it often costs less and needs fewer wall cuts. Copper is durable and classic, and some owners prefer it for exposed lines. We help you choose based on your home and budget.
How long does a repipe take?
It depends on the size of the house and how easy it is to reach the pipes. Many jobs take one to a few days, and water is usually off for only part of each day. We give you a clear schedule before we start.
Will you have to cut into my walls?
Some small openings are normal. We plan routes to keep cuts to a minimum and use flexible PEX where it helps. Access holes are patched so they are ready for paint.
Can I repipe only part of my house?
Yes. A partial repipe replaces just the bad section, such as a bathroom group or a main run. It is a good choice when the rest of your pipes are in sound shape.
Will new pipes fix my low water pressure?
If the cause is clogged or corroded pipe, yes, pressure often improves a great deal. We test first to be sure the problem is in the pipes and not at the street or a valve.
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