Poly B Replacement in Highlands, BC
Highlands' 1980s-90s rural homes along Millstream Road, Happy Valley Road, and throughout the Caleb Pike area were built during the Poly B era — and BC insurers are increasingly requiring removal regardless of water source. We replace yours with PEX-A: permitted, inspected, and documented for your insurer.
What Highlands Homeowners Say About Our Poly B Work
Real Victoria homeowners. Real jobs. Real results.
"I am a loyal customer with Clear Choice plumbing. I have PolyB (a real nightmare) plumbing. My first leak was above the kitchen fixture. Tyler fixed it and recommended that I have all PolyB removed and replaced with PEX. His quick estimate was accurate and the work was done on time. My home insurance company was ok with the results. Highly recommend."
"The Clear Choice team did an excellent job replacing the extensive Poly-B plumbing throughout our house and upgrading several outdated fixtures at the same time. They even repaired a damaged sewer pipe that was discovered while replacing the underground Poly-B connected to the municipal water meter. Professional, thorough, and great value."
"Clear Choice was exactly what their name says. They replaced old poly b pipe with PEX in the time they said for the price they said. Communication and professionalism was clear right from the start. Great team!"
Say Goodbye to Your Plumbing Issues with Our 4 Step Process
Schedule Your Appointment
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Full Plumbing System Diagnosis
We thoroughly inspect your entire plumbing system, ensuring that nothing is overlooked.
Options for YOU to choose what's best.
We provide several options for you to decide what's best for you and your family.
Experience the Smell Good Service
We'll work till the job is complete and you and your home are safe.
If your Highlands home was built between 1985 and 1995, there's a real chance it has Poly B (polybutylene) plumbing — the grey pipe that dominated residential construction during that window. Highlands saw most of its rural residential development during exactly this period, with homes built on large forested lots along Millstream Road, the Highlands end of Happy Valley Road, and throughout the Caleb Pike area. BC insurers are increasingly requiring Poly B removal as a condition of policy renewal — regardless of whether your home is on well water or municipal supply. We replace it with PEX-A: permitted through the District of Highlands, inspected, and documented for your insurer.
Poly B in Highlands: Well Water Changes the Story Slightly
Most Highlands homes are on private wells rather than municipal water — and that changes the Poly B degradation story somewhat but doesn't eliminate the risk. The original Poly B failure mechanism is chlorine-driven: chlorinated municipal water attacks the pipe from the inside out over decades. Highlands well water isn't chlorinated, so that particular failure mode is less aggressive here than in neighbouring Langford or Saanich.
However, Highlands well water brings its own challenges for Poly B. The area's geology produces water with elevated iron, manganese, tannins, and mineral hardness — all of which create scale deposits and sediment buildup inside the pipe. More importantly, the fittings are still the weakest point regardless of water source. The plastic insert fittings and crimp rings used with Poly B degrade over time from mechanical stress alone, and the higher mineral content in Highlands well water can accelerate corrosion at any metal fittings in the system. Properties along Munn Road and Finlayson Arm Road with particularly hard well water tend to show fitting degradation earlier than average.
Insurance companies don't make a distinction between well water and municipal water when it comes to Poly B. If your Highlands home has confirmed polybutylene plumbing, the non-renewal or exclusion letter applies the same as it would for a home in Langford. CMHC has more on polybutylene pipe risks.
Our Poly B Replacement Process in Highlands
Step 1: On-site assessment. A licensed plumber visits your Highlands home and identifies all Poly B runs — under sinks, at the water heater, in the crawlspace or basement, and at every fixture connection. We document the full scope before quoting. For Highlands homes on well water, we also note the well pump and pressure tank configuration since the repipe connects to these systems rather than a municipal supply line.
Step 2: Fixed-price written quote. No hourly billing, no change orders for standard scope. You know the cost before we start.
Step 3: District of Highlands permit and scheduling. We pull the plumbing permit through the District of Highlands and schedule the work to fit your timeline — including tight insurance deadlines.
Step 4: Installation. PEX-A is routed through walls using the flexibility of the material to minimize access holes. Drop cloths protect floors, furniture is covered or moved, and water is restored each evening so your family stays in the home. Highlands homes on larger lots along Millstream Road and in the Caleb Pike area often have longer pipe runs to outbuildings or detached garages — we scope those during the assessment and include them in the quote if they have Poly B.
Step 5: Pressure testing. The complete new PEX-A system is pressure-tested before any access holes are closed. The system must pass before we wrap up.
Step 6: Documentation. We hand you the signed-off District of Highlands inspection certificate and the written insurance documentation your BC insurer needs for policy renewal.
Poly B and BC Home Insurance: What Highlands Homeowners Need to Know
The most common reason Highlands homeowners are calling us about Poly B right now is an insurance letter. Several major BC insurers have moved to non-renew policies or exclude Poly B-related claims for homes with confirmed polybutylene plumbing. The letters typically give you 30, 60, or 90 days to provide proof of replacement. That deadline is real, and missing it can leave you scrambling for coverage in a tightening BC insurance market. We treat insurance-deadline jobs as priority work.
Poly B replacement in Highlands requires a plumbing permit through the District of Highlands, and the work must be inspected on completion. We handle the permit application, schedule the inspection, and hand you the signed-off inspection certificate when we finish. That certificate, paired with our written work documentation, is exactly what your insurer wants to see as proof that the polybutylene has been properly removed and replaced to BC code. There's also a resale angle: home inspectors routinely flag Poly B during pre-purchase inspections, and addressing it proactively is almost always cleaner than letting a buyer's negotiation force the issue later. Highlands borders Langford, so we're nearby — call (778) 265-6446 to book your free inspection.
Poly B is concentrated in Highlands homes built between roughly 1985 and 1995 — the era when most of the municipality's rural residential development occurred. Properties along Millstream Road, the Highlands end of Happy Valley Road, and throughout the Caleb Pike area were built during the years when polybutylene was the dominant residential plumbing material. Older homesteads and cabins predate the Poly B era, and any newer builds or renovations typically used PEX or copper.
Most standard Highlands homes are completed in 1-2 days. The 1980s-90s construction on larger lots with accessible crawlspaces typically repipes efficiently because the original Poly B runs are reachable from below. Larger custom homes with multiple bathrooms or complex layouts may extend to 2-3 days. Water is restored each evening so your family can stay in the home throughout the project.
Yes. The District of Highlands requires a plumbing permit for full-home repiping work, and the work must be inspected on completion. We pull the permit, schedule the inspection, and provide you with the signed-off inspection certificate when we finish. That certificate is exactly what your insurer will want to see.
Increasingly, yes. Several major BC insurers are non-renewing or excluding Poly B claims for homes with confirmed polybutylene plumbing. Highlands homeowners in the 1980s-90s housing stock are receiving these letters — typically with a 30, 60, or 90 day window to provide proof of replacement. If you've received a notice, that deadline is real. We treat insurance-deadline jobs as priority work.
The original Poly B failure mechanism — chlorine degradation from the inside out — is less of a factor with private well water since wells aren't chlorinated. However, Highlands well water often carries iron, manganese, and mineral hardness that create internal scale deposits and sediment buildup inside Poly B pipe. The fittings are still the weakest point — plastic insert fittings and crimp rings degrade regardless of water source, and the higher mineral content in Highlands well water can accelerate corrosion at metal fittings. Insurance companies don't distinguish between well water and municipal water when requiring Poly B removal.
Cost depends on home size, the number of fixtures, how accessible the original Poly B runs are, the number of stories, and how much drywall needs to be opened. We provide a fixed written quote after a thorough on-site assessment — no hourly billing surprises and no change orders for standard scope. Financing is available through Financeit at 0% interest. Call (778) 265-6446 to book a free Highlands Poly B inspection.
Related Services for Highlands Homeowners
Protect Your Highlands Home & Insurance Coverage
Licensed Poly B replacement throughout Highlands and the West Shore
Call (778) 265-6446