A dripping faucet is more than just an annoying sound keeping you awake at night. In Vancouver, where water conservation is a priority and strata regulations in high-rises are strict, a leak is a financial drain and a property risk. Whether it’s a kitchen sink leaking into your custom cabinetry or a bathroom sink leaking and staining your marble, ignoring the problem only makes it more expensive.
At The Faucet Guys, we don't do toilets, we don't do water heaters, and we don't do general pipe repairs. We specialize exclusively in faucets. Because of that singular focus, we know exactly why your faucet is leaking before we even step into your home.
In this guide, we’ll break down the most common causes of faucet leaks and help you identify if you need a quick fix or a professional replacement.
The Cost of the Constant Drip
Before we get into the "why," let’s talk about the "how much." A faucet dripping constantly: at a rate of just one drip per second: can waste more than 3,000 gallons of water per year. That’s the equivalent of 180 showers.
In the Lower Mainland, especially for owners in Burnaby, Richmond, or Downtown Vancouver, water bills and potential water damage to flooring or strata units below can quickly eclipse the cost of a simple repair or a faucet replacement.
1. Faucet Dripping from the Spout
If water is dripping from the end of the spout even when the handle is firmly in the "off" position, you likely have an internal seal issue.
Worn Out Cartridges
Most modern faucets in Vancouver homes use a cartridge system. This is a plastic or ceramic piece inside the handle that controls water flow. A faucet leaking from the cartridge is the most common reason for a persistent drip. Over time, the internal seals in the cartridge harden or crack due to mineral buildup and friction.
Corroded Valve Seats
The valve seat is the connection between the faucet and the spout. In older models, sediment can accumulate here, causing corrosion. If the seat is damaged, even a brand-new washer won't stop the leak.

2. Water Leaking Around Faucet Base
Do you notice a puddle forming on your countertop every time you turn the water on? This is water leaking around faucet bases, and it's usually caused by failed O-rings.
Failed O-Rings
O-rings are small rubber rings that create a watertight seal between different parts of the faucet. If you have a single-handle kitchen faucet that you move from side to side, the friction eventually wears these rings out. When they fail, water escapes the internal housing and pools on your sink deck.
Loose Mounting Hardware
If your kitchen faucet wobbles or feels loose, the seal at the base has likely been compromised. When the faucet moves, water from your hands or the sprayer can seep under the base plate and into the cabinet below. This is why professional faucet installation is critical: it ensures the unit is torqued correctly and sealed against the sink deck.

3. Faucet Leaking Under Sink
A faucet leaking under sink is the most dangerous type of leak because it often goes unnoticed until the wood of your vanity or cabinet has started to rot or mold has begun to grow.
Faucet Leaking from Supply Line
Your faucet is connected to the home’s water system via flexible braided lines. A faucet leaking from supply line connections is often caused by:
- Vibration: Water hammer or constant use can slowly loosen the nuts.
- Corrosion: In older Vancouver homes, the metal fittings can corrode and crack.
- Age: Rubber gaskets inside the supply lines eventually dry out and fail.
Faulty Shut-Off Valves
If you try to turn the water off under the sink and it keeps dripping, your shut-off valves have failed. This is a major issue for condo faucet replacement, as a failed valve means you may have to shut off water to the entire floor or building just to fix a single tap.

4. Faucet Leaking After Installation
It is incredibly frustrating to pay for a "pro" only to find your faucet leaking after installation. This usually happens for three reasons:
- Over-tightening: Squashing the gaskets so hard they deform and fail.
- Under-tightening: Not creating enough pressure to hold the seal.
- Missing Gaskets: Professional faucets often come with specific plastic spacers or rubber gaskets that DIYers or general handymen often miss.
If you’re tired of the DIY headache, we recommend checking out our guide on 7 mistakes people make when hiring a faucet installer.
Why You Need a Specialist for Faucet Repair
Most plumbers in the Lower Mainland charge high hourly rates. They’ll spend 20 minutes finding parking, 20 minutes looking for a part, and 20 minutes fixing the leak: and you’ll be billed for the full hour (plus a "truck fee").
The Faucet Guys do things differently. We are Vancouver's faucet-only specialists. We don’t guess. We carry the most common cartridges and high-quality replacement faucets in our vans. If your faucet can’t be fixed for a reasonable price, we offer transparent package pricing that includes both the new faucet and the professional installation. No surprises. No upselling.
Our Service Areas Include:
- Vancouver (Kitsilano, Downtown, Yaletown)
- Burnaby
- Richmond
- Surrey
- Coquitlam
- North & West Vancouver
Frequently Asked Questions (Voice Search Ready)
"Who repairs faucets near me in Vancouver?"
The Faucet Guys provide specialized, same-day faucet repair and installation across the entire Lower Mainland. We focus exclusively on kitchen and bathroom faucets.
"Why is my kitchen faucet leaking from the base?"
This is typically caused by worn-out internal O-rings or a failed base gasket. It often happens when the faucet isn't secured tightly to the sink, allowing water to seep through.
"How to stop a dripping faucet at night?"
The fastest way is to turn off the shut-off valves located directly under the sink. Turn the knobs clockwise until they stop. If the valves are stuck, do not force them; call a specialist.
"Is it better to repair or replace a leaking faucet?"
If your faucet is over 10 years old or has significant corrosion, replacement is usually more cost-effective. Modern faucets are more water-efficient and come with better warranties. You can see our faucet replacement packages here.
"How much does it cost to fix a leaking faucet in Vancouver?"
General plumbers often charge $150-$250 per hour plus parts. At The Faucet Guys, we provide specialized service with transparent pricing, often completing the job in a single, efficient visit.
Stop the Drip Today
Don’t let a small leak turn into a major flood. Whether you need a quick repair or a modern upgrade, The Faucet Guys are ready to help. We specialize in faucet repair in Vancouver and the surrounding areas, providing clean, fast, and professional service.
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