Every homeowner faces plumbing issues at some point, and while it’s tempting to try and fix everything yourself, not all plumbing problems are created equal. Some can be tackled with basic tools and a little patience, while others are best left to a certified professional. As your reliable Plombier Repentigny, we want to help you understand which fixes are safe to try yourself — and when it’s time to pick up the phone and call in an expert.

DIY Plumbing Fixes You Can Safely Handle

1. Unclogging a Sink or Shower Drain

What You Can Do:
Use a plunger or a drain snake to remove hair and soap scum buildup. A baking soda and vinegar flush followed by boiling water is also effective for minor clogs.

When to Call a Pro:
If water is backing up in multiple drains or the clog returns repeatedly, the blockage may be deeper in the system.

2. Fixing a Dripping Faucet

What You Can Do:
Often, a dripping faucet is caused by a worn-out washer or cartridge. With the water supply turned off, you can disassemble the faucet and replace these small parts.

When to Call a Pro:
If the leak persists after replacement or if you're dealing with complex, wall-mounted or vintage fixtures.

3. Running Toilet Repairs

What You Can Do:
Most running toilets are caused by a faulty flapper, chain, or fill valve. These components are inexpensive and relatively easy to replace with the help of a YouTube tutorial or the manufacturer’s instructions.

When to Call a Pro:
If replacing the parts doesn’t stop the running, or if you notice water pooling at the base of the toilet, the issue could be with the wax ring or internal plumbing.

4. Replacing a Showerhead or Faucet

What You Can Do:
With some plumber’s tape and a wrench, you can easily remove and install new fixtures, improving water pressure and appearance.

When to Call a Pro:
If there's rust, corrosion, or old piping involved, attempting to force the replacement may cause a leak or break the pipe.

5. Installing a New Toilet Flapper or Fill Valve

What You Can Do:
Toilet won’t stop running? A new flapper or fill valve can often fix the issue and is easily swapped out without much skill.

When to Call a Pro:
If you’ve changed these parts and still hear running water, or if the toilet wobbles, you may have a bigger issue under the surface.

When You Should Always Call a Professional Plumber

1. Major Leaks or Burst Pipes

Any situation involving visible water damage, high-pressure leaks, or potential flooding requires immediate professional intervention. Turn off your main water valve and contact a Plombier Repentigny without delay.

2. Water Heater Issues

From no hot water to leaks around the tank, water heater problems can be dangerous and complicated. Avoid DIY fixes that involve gas or electrical components.

3. Sewer Line Problems

Foul odors, multiple backed-up drains, and lush spots in your yard may point to a sewer issue. These require specialized tools and training to diagnose and repair.

4. Low Water Pressure in the Whole House

This could signal a major underlying issue like pipe corrosion or a water main problem. Don’t ignore it — call a licensed plumber to investigate.

5. Renovations or Pipe Installations

If you're remodeling your kitchen or bathroom or installing new plumbing lines, it's crucial to ensure everything is up to code and leak-free. This isn’t the time for trial and error.

Final Thoughts

Handling small plumbing jobs on your own can save money and build confidence, but knowing when to stop and call a professional is just as important. If a DIY fix doesn’t work or if you’re unsure about the issue, don’t risk it — reach out to a trusted Plombier Rive-Nord for expert guidance and reliable service.