The holiday season is one of the most joyful — and most stressful — times for Vancouver homeowners. With guests arriving, kitchens running nonstop, and bathrooms in constant use, your home’s plumbing system will be under more pressure than usual. The last thing anyone wants is a clogged drain or cold shower in the middle of a family gathering.
Before the holiday rush hits, take time to inspect and tune up your plumbing. These 15 essential checks — curated by Einstein Pros Plumbing Vancouver — can help prevent costly and embarrassing surprises this season.
1. Test Your Main Water Shut-Off Valve
Locate your main water shut-off valve and make sure it’s working properly. If a leak or burst pipe occurs, this valve will save you from major water damage. Many Vancouver homes have shut-off valves in basements or near the water meter.
For a quick guide on how to locate and test your valve, see the City of Vancouver’s water system overview.
2. Inspect Faucet Aerators and Showerheads
Mineral buildup can reduce water flow and affect temperature balance. Unscrew and clean aerators and showerheads with vinegar. This small maintenance step improves pressure and water efficiency — critical when multiple guests are using bathrooms.
3. Check for Silent Toilet Leaks
Toilets that “ghost flush” or run intermittently can waste hundreds of litres daily. Drop a few drops of food coloring into the tank, wait 30 minutes, and check if color seeps into the bowl. If it does, the flapper or fill valve needs replacement.
You can book quick repairs with Einstein Pros Vancouver’s toilet plumbing service.
4. Test Hot Water Supply and Temperature
Holiday guests mean more showers and dishwashing. Ensure your water heater is functioning efficiently. Check the temperature (ideally 49–54°C for safety and comfort) and flush the tank if you notice cloudy or rusty water.
For energy savings, review BC Hydro’s home water heater efficiency tips.
5. Clean Kitchen Sink Drains and Disposal Units
The kitchen will see heavy use during the holidays. Clean grease buildup with baking soda and vinegar. Avoid pouring fats and oils down the sink — they solidify and cause blockages.
If you have a garbage disposal, grind ice cubes and citrus peels to clean the blades and freshen odors.
6. Run the Dishwasher Empty with Vinegar
An overlooked appliance, your dishwasher should be sanitized before heavy use. Run it empty on a hot cycle with a cup of vinegar to clear soap scum and mineral deposits.
7. Inspect Supply Lines Behind Appliances
Check for cracks or bulges in water lines connected to dishwashers, washing machines, and refrigerators. Replace any worn hoses — especially if they’re older than five years.
8. Examine Bathroom Drains for Slow Flow
Slow drains are a red flag. Use a hair snake or drain cleaner designed for residential pipes (avoid harsh chemicals). If water still drains slowly, the blockage may be deeper and require professional equipment.
Einstein Pros Plumbing Vancouver provides eco-friendly drain cleaning to restore full flow before your guests arrive.
9. Check Sump Pump and Basement Drains
Vancouver’s wet November weather increases flood risk. If you have a sump pump, test it by pouring a bucket of water into the pit. The pump should activate quickly.
For municipal flood prevention tips, consult the City of Vancouver’s stormwater management resources.
10. Inspect Outdoor Faucets and Hose Bibs
Before temperatures drop, shut off and drain exterior faucets to prevent frozen pipes. Disconnect and store hoses. Frozen water can expand and crack the pipe inside your wall — leading to costly leaks later.
11. Look for Signs of Hidden Leaks
Check walls, ceilings, and under-sink areas for water stains, musty smells, or peeling paint. These can indicate slow leaks that worsen with heavy water use. Early detection prevents expensive structural damage.
12. Clean Shower and Tub Drains
Hair, soap, and shampoo residue can form clogs. Use a drain guard and clean traps regularly. This ensures smooth drainage even when multiple showers run back-to-back.
13. Inspect Water Pressure Levels
Ideal household water pressure should be between 40–60 psi. If you notice unusually high or low pressure, it could signal sediment buildup or valve issues. A licensed technician from Einstein Pros can test and adjust it safely.
14. Ensure Your Plumbing Is Guest-Friendly
Walk your guests through bathroom basics if necessary (especially in older homes with sensitive fixtures). Keep plungers and trash bins available to avoid accidental drain misuse.
15. Schedule a Pre-Holiday Plumbing Inspection
If it’s been over a year since your last plumbing check, consider booking a professional inspection before hosting. Technicians can spot hidden leaks, ensure fixtures are secure, and confirm your water heater can handle the demand.
Einstein Pros offers seasonal plumbing inspections in Vancouver to help homeowners prepare for the busy winter months. Schedule your inspection here.
Final Thoughts
A little prevention goes a long way during the holidays. By handling these 15 plumbing checks before guests arrive, you’ll enjoy a stress-free season without leaks, clogs, or cold showers disrupting your celebration.
When you need help, trust the local experts at Einstein Pros Plumbing Vancouver — your reliable, certified professionals for drain cleaning, inspections, and emergency repairs throughout the Lower Mainland.