Repiping Service in Lewisville, TX
Professional whole-house and partial repiping service in Lewisville, TX. Expert PEX and copper installation with 100% guarantee. Call (214) 490-4155 today.


When your home's plumbing system starts showing its age, it can feel like a ticking time bomb. Leaks appear without warning, water pressure drops, or you notice discolored water coming from your taps. These are signs that your pipes might be failing, and a whole-house repiping could be the solution you need. At Mack's Plumbing, TX LLC, we understand how stressful it is to face major plumbing work. We've been serving Lewisville and the surrounding Kaufman County area with honest, reliable solutions for years, and repiping is one of the most important services we offer to protect your home's foundation and your family's health.
Repiping isn't emergency work you can ignore. It's preventative protection that saves you thousands in water damage, mold remediation, and emergency repairs down the road. Whether you're dealing with corroded copper pipes, failing PEX from an older installation, or galvanized steel that's seen better days, we're here to assess your situation, explain your options in plain language, and get the job done right the first time. That's the Mack's Plumbing commitment - top-notch workmanship backed by our 100% repairs guarantee.
Why Your Lewisville Home Might Need Repiping
The decision to repipe your home doesn't happen overnight. Usually, it starts with a problem that makes you wonder if something bigger is wrong. Understanding what causes pipes to fail helps you know whether repiping is truly necessary or if a targeted repair will do the job.
Age of Your Plumbing System
Pipes don't last forever. Most copper piping systems installed in homes built 30 to 40 years ago are approaching the end of their useful life. Galvanized steel pipes, common in homes built before the 1970s, typically fail even sooner - often between 40 and 50 years. PEX pipes, which became popular in the 1990s and 2000s, can develop issues if they were installed incorrectly or exposed to sunlight. If your Lewisville home was built decades ago and you've never had the plumbing evaluated by a licensed professional, it's worth getting a comprehensive assessment. We've seen too many homeowners surprised by a catastrophic failure that could have been prevented.
Corrosion and Deterioration
Water quality in Lewisville can vary, and hard water or acidic water conditions accelerate corrosion inside your pipes. When copper pipes corrode from the inside, you might not see it from the outside. Small pinhole leaks develop behind walls, under floors, and in crawl spaces. By the time you notice water damage or mold, the problem has often spread. Galvanized pipes rust from the inside out, reducing water pressure and contaminating your water supply with rust particles and sediment. These aren't problems you can patch your way out of - they indicate that the entire system is compromised.
Persistent Leaks and Water Damage
If you're dealing with multiple leaks in different parts of your home, or if you've had the same leak repaired multiple times, your pipes are telling you it's time for a change. Patching individual leaks is like putting a bandage on a wound that needs stitches. When we inspect a home with recurring leak problems, we often recommend repiping because the underlying issue isn't one bad section - it's systemic deterioration. Addressing it all at once prevents future emergencies and gives you peace of mind.
Low Water Pressure
Reduced water pressure throughout your home, or in multiple fixtures, often points to buildup inside your pipes. Corrosion, mineral deposits, and sediment accumulate over decades, narrowing the interior diameter of your pipes and restricting flow. You can't clean your way out of this problem. A full repipe restores your water pressure and ensures consistent flow to every fixture.
Discolored or Contaminated Water
Brown, red, or cloudy water from your taps is a red flag that your pipes are deteriorating. This discoloration comes from rust, sediment, and corrosion particles breaking loose inside aging pipes. While this water isn't always immediately dangerous, it indicates active corrosion. If you have children or elderly family members in your home, this is a sign you should take seriously. We've helped many Lewisville families upgrade to clean, safe plumbing systems that deliver clear water every time.
Understanding Your Repiping Options
When we recommend repiping, the next question is always the same: "What material should we use?" The answer depends on your home's specific situation, your budget, and your long-term goals. At Mack's Plumbing, we'll walk you through your options so you can make an informed decision.
PEX Repiping - The Modern Standard
PEX (cross-linked polyethylene) has become the most common choice for residential repiping in Lewisville and throughout Texas. Here's why homeowners and professionals favor it:
- Flexibility allows for easier installation in tight spaces and around obstacles
- Resistant to corrosion and scale buildup, which means your water pressure stays strong
- No soldering required, reducing installation time and labor costs
- Doesn't freeze as easily as rigid copper in rare cold snaps
- Comes in various colors for different water lines (hot and cold)
- Long lifespan - 50+ years when installed correctly
The main consideration with PEX is that you need a qualified technician who understands proper installation. Poor workmanship leads to kinks, improper connections, and premature failure. That's why we take time to do it right. Mack's Plumbing technicians are trained in proper PEX installation techniques to ensure your system performs flawlessly for decades.
Copper Repiping - The Premium Choice
If your old copper pipes lasted 40 or 50 years, you might wonder why we'd recommend replacing them with something different. Fair question. The answer is that your water chemistry or installation method may have been the reason for failure. However, if you prefer the durability and longevity of copper, we can repipe your home with high-quality copper tubing.
Copper benefits include:
- Proven longevity in the right water conditions
- Superior corrosion resistance compared to older piping materials
- Can handle higher water temperatures without degradation
- Recyclable and environmentally friendly
The drawbacks are that copper costs more upfront, soldering is required at every connection (which takes longer), and if your water is acidic, you'll face the same corrosion issues that took down your original copper pipes. We'll test your water and discuss whether copper makes sense for your specific situation before recommending it.
Hybrid Approaches - Best of Both
Some homes benefit from a hybrid approach. For example, we might use PEX for the main distribution lines throughout your home and install copper where it connects to water heaters or other fixtures that generate high heat. This balances cost, performance, and reliability. During our free assessment, we'll recommend the approach that makes the most sense for your Lewisville home.
The Repiping Assessment and Estimate Process
We know the thought of major plumbing work can feel overwhelming. That's why we make our assessment and estimate process transparent and straightforward. Here's what to expect when you call Mack's Plumbing for a repiping evaluation:
Step 1: Schedule Your Free Assessment
Contact us by phone at (214) 490-4155 or use our online booking form. Let us know you're interested in a repiping assessment, and we'll arrange a time that works for your schedule. We serve Lewisville and the surrounding areas, and we pride ourselves on being responsive and punctual. When we say we'll be there at a certain time, we show up.
Step 2: On-Site Inspection and Discussion
When our licensed technician arrives, we take time to understand your situation. We'll ask about your home's age, any plumbing problems you've experienced, water quality concerns, and your goals for the repiping project. We'll inspect accessible portions of your plumbing system, test your water pressure, and take notes on the layout of your home. This isn't a rushed job - we want to gather accurate information because that's how we provide honest, tailored recommendations.
Step 3: Water Testing (If Needed)
If corrosion is a concern, we may recommend a water test to check pH levels and mineral content. This helps us understand whether your water chemistry contributed to your pipe failures and whether certain materials are better suited to your home. The test results guide our material recommendations and help ensure your new system won't face the same problems.
Step 4: Detailed Written Estimate
After the inspection, we provide a detailed written estimate that outlines:
- The scope of work (whole-house vs. partial repiping)
- Recommended pipe material and why we recommend it
- Step-by-step timeline for the project
- Expected disruption to your home and daily life
- Total cost and financing options available
- Our 100% repairs guarantee terms
We explain everything in plain language. If you don't understand something in the estimate, we'll clarify it. No surprises, no hidden fees.
Whole-House Repiping vs. Partial Repiping
Not every home needs a complete whole-house repipe. The scope of your project depends on where problems exist and your long-term goals.
Whole-House Repiping
A whole-house repipe means we replace all the water supply lines throughout your home - from the main water line coming into your house all the way to every fixture in every room. This is the right choice when:
- Your home is older and most of the piping is original or aged
- You've experienced multiple leaks in different areas
- You want to resolve pressure problems throughout the entire house
- You're planning a major remodel and want to upgrade plumbing while walls are open
- You want to eliminate water quality issues affecting every tap
Whole-house repiping is a significant project, but it's the most comprehensive solution. You're investing in the future of your home and your family's plumbing system.
Partial Repiping
Partial repiping makes sense when problems are localized to specific areas of your home. For example:
- If only upstairs bathrooms have low pressure, we might repipe just those lines
- If one bathroom has chronic leaks, we replace the pipes serving that bathroom
- If your kitchen is being remodeled, we upgrade the plumbing to that area
- If you're replacing a water heater and want to upgrade the hot water lines
Partial repiping costs less upfront and solves immediate problems without the disruption of a whole-house project. However, we'll always be honest about whether partial repiping is a band-aid solution or a genuine fix for your situation.
Timeline and What to Expect During Repiping
The duration of a repiping project depends on several factors: the size of your home, whether you're doing partial or whole-house repiping, your home's layout and accessibility, and the material we're installing. Here's a realistic timeline for most Lewisville homes:
Small, Single-Story Homes with Partial Repiping
Projects of this scope typically take 2 to 4 days. The work is relatively contained, and disruption to your home is minimal. We'll access pipes through walls, crawl spaces, or attic areas depending on your home's construction. You can usually continue your daily routine, though you may need to avoid certain rooms while work is happening in that area.
Average Two-Story Homes with Whole-House Repiping
A complete repipe of a typical 2,000 to 2,500 square foot home usually takes 4 to 7 days. We plan the work systematically, starting at the water main and working through each floor section by section. This allows us to restore water service to portions of your home as we complete each stage, minimizing disruption.
Larger Homes or Complex Layouts
Homes with multiple bathrooms, multiple floors, or unusual layouts might take 7 to 10 days or more. We'll provide a specific timeline during your estimate so you know exactly what to expect.
Minimizing Disruption to Your Home
Repiping does require opening walls, accessing crawl spaces or attics, and turning off water to sections of your home. However, we work to minimize disruption:
- We plan the project to maintain water service to critical areas (kitchen, bathrooms) as much as possible
- We schedule the work to minimize the time you're without water
- We clean up thoroughly at the end of each day
- We take shoes off inside your home - it's part of how we treat your space with respect
- We're organized and efficient because we know you have a life to live while we're working
We'll walk through the specific disruption expectations during your estimate so you can plan accordingly.
Repiping and Home Remodeling
If you're planning a kitchen remodel, bathroom renovation, or other major home project, this is the perfect time to consider repiping. Here's why:
When walls are already open for a remodel, adding new plumbing lines is far less disruptive and expensive than having us tear into walls later for a separate repiping project. We can coordinate with your remodeling contractor to ensure plumbing upgrades happen at the right stage of the renovation. This integration prevents conflicts between trades and keeps your project on schedule.
We've worked with many Lewisville homeowners who discovered aging plumbing during a remodel. Rather than leaving those old pipes in place, they chose to upgrade to new PEX while the walls were open. It's smart planning that protects your investment and ensures your beautiful new kitchen or bathroom is backed by a reliable plumbing system.
If you're considering a remodel, mention it when you contact us. We can help you think through plumbing upgrades as part of the overall project scope.
Material Lifespan and Long-Term Protection
One of the biggest questions homeowners ask is, "How long will our new pipes last?" The answer depends on the material and water conditions in your Lewisville home.
PEX Lifespan
PEX is engineered to last 50 years or more when installed correctly. Most manufacturers warrant PEX for 50 years under normal conditions. If your water chemistry is reasonable and the installation was done right, your PEX system should serve your home through decades of reliable use. This is one reason PEX has become the industry standard - the performance-to-cost ratio is excellent.
Copper Lifespan
Quality copper tubing can last 50 to 70 years or longer, depending on water chemistry. However, if acidic water damaged your original copper pipes, new copper will face the same issue. That's why water testing is important - it tells us whether copper is a good long-term choice for your home.
Protecting Your Investment
Regardless of material, proper installation is critical. At Mack's Plumbing, we follow industry best practices because we want your new plumbing to last. We also provide our 100% repairs guarantee, which means if something goes wrong with our workmanship, we make it right. That guarantee covers the pipes we install and the connections we make. Your peace of mind matters to us because we're a family-owned business serving families in our community.
Warranty and Quality Assurance
When you choose Mack's Plumbing for your repiping project, you're protected by our commitment to quality and our 100% repairs guarantee.
Our Guarantee Covers
- All pipes we install and connections we make
- Workmanship defects or failures
- Leaks caused by improper installation
- Material defects for the warranty period specified by the pipe manufacturer
What This Means for You
If you experience a problem with the repiping work we performed, you don't have to worry about who's responsible or how to get it fixed. We handle it. That's the Mack's Plumbing difference. We're licensed and insured (License # M-39290), and we stand behind our work completely.
The next generation - Mack's sons - is involved in the business and committed to maintaining that reputation. When you choose us, you're choosing a family that takes pride in doing things right the first time, every time.
Financing Options for Your Repiping Project
We understand that repiping represents a significant investment. That's why we offer flexible financing options to make this important home protection affordable and stress-free. You shouldn't have to choose between protecting your home and managing your household budget.
When you receive your estimate, we'll discuss financing options that fit your situation. We believe quality plumbing work should be accessible to the families and homeowners who need it. That's part of providing "premier plumbing solutions tailored to your needs."
The Importance of Licensed, Professional Installation
Repiping isn't a DIY project or a job for unlicensed contractors. Here's why professional installation matters:
- Building codes require licensed plumbers for repipe work
- Permits ensure inspections happen at key stages to verify quality
- Licensed plumbers carry insurance that protects you if something goes wrong
- Professional installation comes with warranty protection
- Improper installation can cause leaks, water damage, or code violations
Mack's Plumbing has been serving the DFW metroplex for over 20 years. We know Texas plumbing codes, local permit requirements, and how to work with Lewisville inspectors to ensure your project passes every inspection. When you hire us, you're getting the benefit of that experience and expertise.
Signs Your Home Needs a Professional Repiping Assessment
If you've noticed any of these issues, it's time to call us for a free assessment:
- Persistent leaks in multiple areas of your home
- Low water pressure affecting several fixtures
- Discolored, rusty, or cloudy water
- Visible corrosion on exposed pipes
- Water stains on ceilings or walls indicating hidden leaks
- Age of your home (40+ years old) with original plumbing
- Previous emergency plumbing failures or water damage
- Rotten egg smell or other water quality issues
- Planning a major remodel and wondering about plumbing upgrades
Any one of these is reason enough to get a professional evaluation. We provide honest assessments - sometimes that means recommending a repair instead of a full repipe. Our goal is to help you make the best decision for your home and your family's needs.
Why Choose Mack's Plumbing for Your Repiping Project
When you're facing a repiping decision, you want to work with someone you can trust. Here's what sets Mack's Plumbing apart:
Family Owned and Operated
Mack's Plumbing was founded by Bradley "Mack" Robinson, a Dallas native with over 20 years of plumbing experience and a background in family construction trades. Mack's sons are involved in the business, bringing the next generation of commitment to quality and customer care. We're not a faceless corporate chain - we're your neighbors who take pride in protecting other people's homes because we understand what a home means.
Licensed and Insured
We carry full licensing (License # M-39290) and insurance coverage. Every technician who enters your home is qualified, trained, and accountable. Your home is sacred to us - we take our boots off when we come inside because that's how we show respect for your space.
100% Repairs Guaranteed
We back our work completely. If something goes wrong with the repiping we perform, we fix it. That guarantee reflects our confidence in our workmanship and our commitment to your satisfaction.
Dedicated to Tailored Solutions
We don't believe in one-size-fits-all plumbing. Every home is different, and your repiping solution should be customized to your specific needs, budget, and goals. We take time to understand your situation and provide honest recommendations based on what's best for you.
Responsive and Professional
When you call (214) 490-4155 to schedule your assessment, you'll work with people who are responsive, knowledgeable, and professional. We respect your time and show up when we say we will. Our customers consistently tell us we're "responsive," "did not waste any time," and "professional and courteous." That's not accident - it's part of our commitment to service.
Serving Lewisville and Surrounding Areas
We know Lewisville, Terrell, Kaufman County, and the surrounding communities. We understand the specific challenges homes face in this area - the hard water conditions, the age of many homes, and the climate factors that affect plumbing. That local knowledge helps us provide better service.
Repiping is a significant project, but it's one of the most important investments you can make in your home. When pipes are failing or aging, the problem only gets worse. Water damage, mold, emergency leaks, and system failures become increasingly likely. By addressing the issue proactively with professional repiping, you're protecting your home's value, your family's safety, and your peace of mind.
If you're ready to discuss whether repiping makes sense for your Lewisville home, contact Mack's Plumbing today. We'll provide a free, honest assessment and explain your options in plain language. That's the Mack's Plumbing approach - dedicated to providing top-notch plumbing solutions tailored to your needs.

Customer Testimonials
Financing
We make it easy to get the plumbing services you need with flexible financing options through Wisetack, including zero down plans with approved credit.

