Kitec Plumbing in Guelph
If your home was built or renovated between 1995 and 2007, it may contain Kitec plumbing—a once-popular material now known for its high failure rate. Originally marketed as a cheaper copper alternative, Kitec is now linked to leaks, deterioration, and insurance issues across Ontario.
Oosterveld Heating and Air Conditioning provides complete Kitec plumbing replacement in Guelph. Our licensed technicians remove defective piping and install durable, code-compliant systems for lasting protection. Whether you’ve been warned by your insurer or just found Kitec in your home, we’re ready to help—starting with a professional inspection. Don’t wait for costly damage. Contact Oosterveld Heating and Air Conditioning today for a full Kitec inspection and replacement estimate.

Our Kitec Plumbing Replacement Process
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We begin by locating all visible Kitec piping throughout your property. Our technicians inspect beneath sinks, around hot water tanks, behind toilets, and inside utility rooms. We also check concealed spaces like basement ceilings, wall cavities, and floor joists to fully understand your system’s layout.
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Next, we develop a customized replacement plan. This plan includes a full project scope, which plumbing sections require access, which new materials will be used, and an estimated timeline for your home’s size and complexity.
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Before starting any work, we prep your home. Furniture near access points is carefully moved or protected with coverings. We create clear paths for technicians and install dust containment systems to minimize mess. Water shut-offs are scheduled at convenient times for your household.
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We then carefully remove all Kitec piping and fittings. Our team uses precise cutting and extraction methods to reduce the impact on drywall and ceilings. Every removed section is handled in accordance with local waste regulations.
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We install new PEX or copper piping based on your home’s layout and preferences. Every connection is pressure-tested, sealed, and built to meet Ontario Building Code standards. Our team ensures your new system integrates seamlessly with your home’s fixtures and water heating systems.
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After installation, we test the entire plumbing system, checking water pressure, temperature, and flow at every fixture. Once confirmed, we close up access points, and we’re happy to coordinate with your contractor for drywall repair and painting if needed.
Why Choose Oosterveld for Replacing Kitec Plumbing?
Rapid Response
Kitec plumbing issues can’t wait, and neither do we. Oosterveld responds right away, with licensed professionals ready to perform an inspection, provide a quote, and begin work as quickly as your schedule allows.
Efficient Project Completion
Unlike general contractors, our teams specialize in full-home Kitec plumbing replacement. We know the best access methods, materials, and testing procedures to complete the job efficiently and effectively.
Minimal Disruption
We plan every project to reduce impact on your daily life. By creating smaller access points and timing water shut-offs, we complete critical sections in condensed timelines—typically without needing you to leave your home.
Contact Oosterveld to Schedule Your Kitec Plumbing Services
Whether you’re preparing to list your home or actively managing a plumbing issue, our Kitec plumbing replacement service in Guelph gives you peace of mind. We help homeowners eliminate Kitec and upgrade to safe, modern plumbing materials that last.

FAQs About Replacing Kitec Plumbing
What Is Kitec Plumbing?
Kitec plumbing refers to a flexible composite pipe system that was commonly installed in Canadian homes between 1995 and 2007. The system is made from layers of polyethylene and aluminum, with distinctive outer colours—usually orange for hot water lines and blue for cold. Kitec was paired with brass fittings and sold as a lower-cost, corrosion-resistant alternative to copper piping.
Unfortunately, time has revealed serious flaws. The brass fittings used in Kitec are prone to dezincification, a chemical reaction that weakens the metal and causes it to break down from the inside. Meanwhile, the pipes themselves are vulnerable to internal pressure and mineral buildup, leading to flow restrictions and, eventually, complete failure.
In 2005, a class-action lawsuit was filed due to widespread failures of Kitec plumbing. By 2007, the product was withdrawn from the market. However, many homes in Guelph and across Ontario still contain these systems. Most home insurers now recommend full replacement due to the material’s known risks. If you suspect you have Kitec in your home, it’s important to have it professionally assessed and replaced before it leads to costly water damage.
What are the Signs that It’s Time for Replacing Kitec Plumbing?
Even if your plumbing hasn’t failed yet, there are several clear indicators that your Kitec system may be at risk. Look for these red flags:
- Visible orange or blue piping marked with “Kitec,” “KTC,” “IPEX,” or “AQUA” under sinks, near water heaters, or in basements
- White mineral buildup or corrosion on brass fittings and joints
- Lowered water pressure throughout your home or in specific rooms
- Discoloured water, often yellowish or containing black flecks, coming from taps
- Small pinhole leaks in exposed pipe sections
- Whistling, banging, or gurgling sounds in your plumbing when water is running
- Fluctuations in water temperature, especially noticeable in showers or sinks
- Water meter movement when no fixtures or appliances are in use
- Moisture, staining, or mould forming on walls or ceilings near plumbing runs
- Home construction or major renovation completed between 1995 and 2007 (especially in newer subdivisions)
- Insurance policy exclusions or notices specifically mentioning Kitec piping
- Plans to sell your home, where the presence of Kitec could deter buyers or fail inspection
Even without symptoms, the known risks of Kitec plumbing justify proactive replacement. The sooner it’s replaced, the sooner you can avoid an expensive emergency. Oosterveld’s experienced technicians are available to inspect your system and provide a detailed replacement plan—right away.
How Long Does Replacing Kitec Plumbing Take?
The timeline for Kitec plumbing replacement depends on your home’s size and layout. For a typical home in Guelph (between 1,500 and 2,000 square feet), our replacement crews can complete the job in as little as 2 to 3 days. For larger properties, multi-storey homes, or those with complex layouts, the full process may extend to 3 to 5 days. We always provide a clear timeline before work begins and coordinate closely with your schedule to minimize disruption.
What are the Benefits of Hiring Oosterveld for Replacing Kitec Plumbing?
Homeowners across Guelph choose Oosterveld Heating and Air Conditioning for our proven expertise and responsive service. We respond right away, often offering same-day assessments and quoting. Our technicians specialize in full-system replacements and know exactly how to plan and execute the job efficiently. You’ll receive a clear, all-inclusive estimate upfront—no surprise fees or hidden costs. After installation, we thoroughly check every fixture, valve, and connection to ensure flawless operation. When it comes to replacing Kitec plumbing, Oosterveld delivers the speed, skill, and professionalism you need to protect your home. If you suspect your home still contains Kitec, don’t wait—contact us for a detailed assessment and replacement plan you can trust.