We get it—sometimes when a plumbing issue pops up, your first instinct is to grab a wrench, search a quick tutorial, and get to work. And honestly, in some cases, that’s perfectly okay! There are plenty of small plumbing fixes homeowners can safely tackle themselves.

But… there’s a fine line between a quick DIY fix and something that can spiral into a costly mess. So how do you know when to roll up your sleeves and when to call in the professionals?

🛠️ DIY Plumbing Fixes You Can Probably Handle

1. Clogged Drains (Minor)

A slow-draining sink or tub is often caused by hair, soap scum, or small debris.
DIY Tip:

Try a plunger or a drain snake.
Avoid overusing chemical drain cleaners—they can damage your pipes over time.

2. Leaky Faucets

That constant drip-drip-drip? Usually, it’s a worn-out washer or cartridge.
DIY Tip:

Turn off the water supply, take apart the faucet, and replace the faulty part.
There are lots of YouTube videos that walk you through this step-by-step.

3. Running Toilets

This common issue is often due to a faulty flapper or float inside the tank.
DIY Tip:

A simple toilet repair kit from your local hardware store can usually solve the problem in minutes.

4. Installing a New Shower Head or Faucet

Swapping out old hardware for something more modern?
DIY Tip:

Just be sure to use plumber’s tape for a tight, leak-free seal.
Hand-tighten fittings first before using a wrench to avoid over-tightening.

🚨 When You Should Call a Professional Plumber

Now for the times when DIY isn’t worth the risk—or could even make things worse:

1. Major Leaks or Burst Pipes

If water is gushing or you’ve got a pipe that's completely burst, turn off your main water supply immediately and call us.
Trying to fix this yourself could lead to water damage, mold, or even structural issues.

2. No Hot Water

If your water heater stops working, it could be an issue with the thermostat, heating element, or even a leak inside the tank.
Water heaters are complex (and potentially dangerous), so this is not a DIY job.

3. Low Water Pressure Throughout the House

If the issue is isolated to one faucet, it might just be a clogged aerator. But if it’s happening all over your home, it could signal a much bigger problem—like corroded pipes, leaks, or a failing pressure regulator.

4. Sewer Line Issues

Bad smells, frequent clogs, and gurgling toilets could all point to a sewer line problem.
This is one of those situations where you definitely don’t want to mess around. Sewer line repairs require specialized equipment and knowledge—and the risks are high.

5. Bathroom or Kitchen Remodels

Any time you're moving plumbing lines or installing new fixtures, bring in a pro. It ensures everything is up to code and won’t cause problems down the line.

🧰 The Bottom Line: Know Your Limits

DIY can save you time and money—but only when done correctly. If you’re ever unsure, it’s always safer (and smarter) to call in an expert.

At The Lindi Corp, we’re proud to be Mesquite’s go-to plumbing team. Whether you need help with a leak, a new install, or just some honest advice, we’re here to make sure your plumbing runs smoothly.

DIY Plumbing Fixes vs. When to Call a Professional