If you have had the same pipe repaired more than once, it might be time to ask a harder question: is the whole system wearing out?
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You fixed a leak under the kitchen sink six months ago. Then a fitting behind the bathroom wall. Now there is low pressure in the shower that was not there last year. Each repair felt manageable on its own, but somewhere along the way, a pattern started forming.
This is the moment most homeowners in El Dorado County, Placer County, and Sacramento County find themselves Googling “do I need to repipe my house.” Not after the first leak. After the third or fourth. This page is written for exactly that moment: to give you honest, useful answers so you can make the right call for your home.
There is a difference between a pipe that sprang a leak and a plumbing system that is running out of road. One is a repair. The other is a pattern. Knowing which one you are dealing with changes everything about what you should do next.
The most telling signs are not always dramatic. Rust-colored water when you first turn on the tap, pressure that has gradually gotten worse over the past few years, water stains appearing on ceilings or walls without an obvious source: these are the kinds of things that are easy to explain away individually, but harder to ignore when they keep stacking up.
The age and material of your pipes is often the missing piece of context. If your home was built before 1985 and has not had a plumbing assessment, there is a real chance you do not know what is running through your walls.
This is one of the most common questions we hear, and it is a fair one: most homeowners have no idea what their pipes are made of unless they have been told directly. The answer usually comes down to when the home was built.
Homes built before 1970 are very likely to have galvanized steel pipes. Galvanized steel was the standard for decades, but it corrodes from the inside out over time. As the interior surface breaks down, rust flakes off into the water supply: which is exactly what causes that reddish-brown color when you first turn on the tap in the morning. The pipe may look fine from the outside while the inside is severely compromised.
Homes built between the mid-1970s and mid-1990s may have polybutylene pipes: a gray plastic material that was widely used during that era and has since been linked to widespread failures. Polybutylene degrades when it comes into contact with chlorine in municipal water supplies, and it tends to fail suddenly rather than giving much warning. If your home is from that period and you have not had the pipes assessed, it is worth finding out what you have.
There is also Kitec piping, used primarily from the late 1990s into the early 2000s. Kitec has a short service life and uses brass fittings with high zinc content that break down over time, causing blockages and, in some cases, pipe bursts. It is not as widely known as polybutylene, but it is a real concern for homes in communities like El Dorado Hills and Cameron Park that saw significant construction during that period.
The 1985–2000 building boom across El Dorado Hills, Cameron Park, and Shingle Springs means a large share of homes in those communities now have plumbing systems between 25 and 40 years old. That is not a reason to panic, but it is a reason to pay attention to what your pipes are telling you.
Not always, but it is one of the most reliable indicators that something is happening inside the pipes themselves, not just at the fixture level. When pressure drops gradually over time and affects multiple parts of the house, the most common culprit is mineral buildup restricting flow from the inside.
Sacramento’s water is known for its hardness: high calcium and magnesium content that leaves scale deposits inside pipes over years of use. In foothill communities throughout El Dorado County and Placer County, the combination of hard water and older pipe materials creates a compounding problem: the scale builds up, the interior diameter of the pipe shrinks, and pressure drops. It is a slow process, which is part of why it is so easy to miss until it becomes noticeable.
If you are dealing with pressure that is weak throughout the whole house, not just one shower or one faucet, that points toward the supply lines themselves, not a single fixture. We can run a pressure test to confirm, but the pattern of where the problem shows up is often telling on its own.
Low pressure can also come from a failing pressure reducing valve, a partially closed shutoff, or a municipal supply issue; so it is not automatically a sign that you need a full repipe. The point is that when pressure loss is gradual, widespread, and happening in a home with older pipes, it deserves a real look rather than a shrug.
Up in the higher elevations of El Dorado County: places like Pollock Pines, Georgetown, and Camino; there is an added variable that Sacramento Valley homeowners do not deal with: freeze-thaw cycles. Pipes in crawl spaces and exterior walls that experience repeated freezing and thawing develop micro-fractures over time. A pipe that survives ten winters may not survive the eleventh. That is a form of pipe stress that compounds whatever age-related deterioration is already happening.
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This is the question most homeowners are really asking when they start researching repiping: not “what is repiping” but “do I need it, or can I keep patching things?”
The honest answer is that it depends on the pattern, not any single incident. One leak in 10 years is a repair. Three leaks in 18 months in a home with 45-year-old galvanized pipes is a different conversation. The cumulative cost of repeated repairs over two or three years can approach or exceed the cost of a full repipe; and at the end of that repair cycle, you still have the same aging pipes.
The decision point is not about the last repair. It is about what the next two years look like if you keep going the same direction.
This is where a lot of homeowners hesitate, because the mental image of repiping: walls torn open, a week without water, the house turned upside down; is usually worse than the reality.
In most cases, a whole-house repipe can be completed in a single day. Water will be off during the middle of the work, but the goal is always to have it restored by the end of the day. Most homeowners can stay in their home throughout the process. The work involves accessing the pipes through targeted cuts in walls, ceilings, or floors, not gutting the place. Drywall patching follows the pipe work, and a city inspection is scheduled to confirm everything meets code before it is closed up.
The materials we use matter here. We replace old pipe systems with modern PEX or copper: both of which are designed to last decades under normal residential use. PEX is suited to the foothill climate because it handles freeze-thaw stress better than rigid materials. Copper remains a premium option with a long track record in California’s residential market.
For homes in Sacramento County’s older neighborhoods: Carmichael, Fair Oaks, Rancho Cordova; where the housing stock skews toward the 1960s and 1970s, a full repipe with modern materials often ends the cycle of recurring repairs for good. The work is permitted and inspected, which also matters if you ever plan to sell. Buyers and their inspectors will ask about pipe materials, and having documentation of a permitted repipe is a meaningful asset.
One thing worth knowing: California requires permits for full-home repiping and major pipe work, and the job needs to comply with the California Plumbing Code. Any contractor who suggests skipping the permit process to save time or money is cutting a corner that will eventually cost you more.
Repiping is not a small decision, and the contractor you choose matters more than it does for a routine repair. A few things are worth checking before you commit.
First, verify the license. In California, any plumbing job worth $500 or more requires a valid CSLB contractor’s license. For plumbing specifically, that is a C-36 license: it covers installation, repair, and replacement of water supply systems, drainage systems, and related equipment. You can verify any contractor’s license number directly on the CSLB website. Our license number is C-36 #916322, and we encourage anyone to look it up.
Second, get a written price before any work starts. A contractor who is hesitant to put the number in writing before the job begins is a contractor worth walking away from. The price you are quoted should be the price you pay.
Third, think about who you are calling. Large regional chains dispatching trucks from Sacramento or beyond are not inherently bad, but they are also not based in your community. When you call us, you are talking to the owner: not a call center, not a dispatcher routing you through a queue. Ryan Murray started this company in 2009, and the same direct accountability that existed on day one is still how we operate. That matters when something goes wrong, when you have a question mid-job, or when you need someone to show up the same day.
We serve El Dorado County, Placer County, and Sacramento County: from Placerville and Pollock Pines to Carmichael and Rancho Cordova; and we have been doing it long enough to know the specific housing stock, the local climate variables, and the pipe materials that show up in homes across this region. That local knowledge is not something you get from a national franchise.
If you have read this far, you are probably dealing with something real: repeated repairs, pressure that keeps dropping, water that does not look right, or a home old enough that the original pipes may be reaching the end of their useful life. Those are not signs to ignore, but they are also not a reason to panic.
The right first step is a straight assessment from someone who knows what they are looking at. Not a sales pitch for the most expensive option, and not a dismissive “it is probably fine” that sends you home with the same unresolved question.
If you are in El Dorado County, Placer County, or Sacramento County and you want honest answers about what is going on with your plumbing, reach out to Murray Plumbing. We will tell you what we see, and if you do not need a repipe, we will tell you that too.
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