Emergency Plumbing: What to Do Before the Plumber Arrives

Plumbing emergencies never happen at convenient times. Whether it’s a burst pipe flooding your basement at midnight or a backed-up sewer line on Sunday morning, knowing how to respond quickly can save thousands of dollars in damage and make the professional repair process much smoother.

At Watson Ink Plumbing, we’ve responded to countless emergencies throughout Mission and the Fraser Valley. The homeowners who fare best are those who take immediate action to control the situation before we arrive. These steps are especially important during common plumbing emergencies
like burst pipes, sewer backups, and sudden water heater failures.

Every homeowner should know exactly where their main water shut-off valve is located and how to operate it. In Mission homes, this is typically found near where the water line enters your house—often in the basement, crawl space, or utility room. Some newer homes have the shut-off located outside near the water meter.

Practice turning this valve clockwise to shut off water flow. If the valve is difficult to turn or hasn’t been operated in years, consider having it serviced before an emergency strikes. A seized shut-off valve can turn a manageable problem into a disaster.

Most sinks, toilets, and appliances have individual shut-off valves that allow you to stop water flow to that specific fixture without affecting the rest of your home. These smaller valves are your first line of defense for localized problems like overflowing toilets or leaking faucets.

When you discover a burst pipe, every second counts. Immediately shut off the main water supply to prevent further flooding. Move furniture, electronics, and valuables away from the affected area. If water is near electrical outlets or appliances, turn off electricity to that area at the circuit breaker.

Open faucets throughout your home to drain remaining water from the system—this reduces pressure and minimizes additional leakage. Take photos of the damage for insurance purposes, but prioritize safety over documentation.

Sewer backups pose serious health risks due to contamination. Never attempt to clean up sewage yourself—this requires professional remediation. Evacuate the affected area immediately and avoid contact with contaminated water or surfaces.

Turn off your home’s main water supply to prevent additional sewage from backing up. If the backup is affecting multiple fixtures, avoid using any plumbing in your home until professional help arrives. Document the extent of the backup with photos from a safe distance.

Natural gas leaks require immediate action and professional response. Signs include the distinctive rotten egg smell, hissing sounds near gas appliances or lines, dead vegetation near outdoor gas lines, or physical symptoms like dizziness and nausea.

If you suspect a gas leak, evacuate your home immediately. Don’t use electrical switches, phones, or anything that could create a spark. Once safely away from your home, call your gas utility company and 911. Never attempt to locate or repair gas leaks yourself—this requires specialized training and equipment.

If safe to do so, begin removing standing water using buckets, mops, or a wet vacuum. Focus on preventing water from spreading to unaffected areas. Place towels or barriers to contain the flood zone.

Move furniture, rugs, and personal items to dry areas. Remove books, documents, and electronics from affected rooms. Time is critical—porous materials like drywall and insulation begin deteriorating within hours of water exposure.

When calling for emergency plumbing service, having the right information ready helps us respond more effectively. Note the location of the problem, what fixtures or areas are affected, and whether you’ve been able to shut off water to the area.

Describe any unusual sounds, smells, or recent changes in your plumbing system. If there’s flooding, estimate the amount of water and which rooms are affected. This information helps us bring the right equipment and materials for faster repairs.

For minor leaks, you can temporarily reduce water flow using pipe clamps, rubber patches, or plumbing putty available at hardware stores. These are stopgap measures only—professional repair is essential for permanent solutions.

Plungers can often clear simple toilet blockages, and drain snakes may resolve minor sink or tub clogs. However, if these tools don’t quickly solve the problem, stop attempting repairs to avoid making the situation worse.

Never attempt repairs involving gas lines, sewer systems, or major water lines. Don’t use chemical drain cleaners on completely blocked drains—these can create dangerous conditions for professional plumbers. Avoid using excessive force on plumbing fixtures, which can cause additional damage.

Clear pathways to the affected area and ensure our technicians can easily access your main shut-off valve, electrical panel, and the problem location. Secure pets in a safe area away from the work zone. If possible, locate your home’s plumbing layout or previous service records.

Remember: Emergency plumbing situations are stressful, but taking quick, appropriate action protects your property and ensures safer working conditions for repairs. Watson Ink Plumbing’s emergency service is available 24/7 throughout Mission and the Lower Mainland. When disaster strikes, we’re here to help restore your home quickly and professionally.