Every homeowner wants to feel capable when it comes to fixing problems around the house. There’s satisfaction in solving things with your own two hands. But with plumbing, there’s a fine line between confidence and catastrophe. One wrong twist, and you could be ankle-deep in water before you know it.
As a licensed plumber and a bit of a wordsmith, I’ve written this guide to help you know exactly what you can fix on your own—and when it’s best to call in the pros. Because knowing your limits isn’t weakness. It’s wisdom.
Tools of the Trade
Before we get into specific repairs, make sure your toolbox is ready. For basic plumbing fixes, you’ll want:
- An adjustable wrench
- A pipe wrench
- Plumber’s tape (Teflon tape)
- A plunger
- A drain snake or auger
- Bucket and old towels
- Channel lock pliers
These simple tools can help you tackle the most common plumbing hiccups without breaking a sweat—or a pipe.
Easy DIY Plumbing Fixes
Let’s start with what you can (and should) try to fix yourself.
1. Replacing a Showerhead or Faucet Aerator
Mineral buildup or wear-and-tear can affect water flow. Replacing a showerhead or aerator is often as simple as unscrewing the old one, cleaning the threads, wrapping them with plumber’s tape, and screwing on the new part.
2. Unclogging Drains
A slow drain is usually caused by hair, soap scum, or food debris. First, try using a plunger. If that doesn’t work, a mixture of baking soda and vinegar followed by hot water can help. Still clogged? Use a plastic drain snake to pull out gunk.
Avoid chemical drain cleaners. They often cause more harm than good, especially in older pipes.
3. Fixing a Running Toilet
If your toilet keeps running long after you flush, you probably need to replace the flapper or adjust the fill valve. These parts are inexpensive and easy to install. Shut off the water, remove the tank lid, and you’ll see what’s happening. Plenty of DIY videos can walk you through this, but feel free to call if it feels intimidating.
4. Stopping a Dripping Faucet
That slow, rhythmic drip isn’t just annoying—it’s wasteful. Most drips are caused by worn-out washers or cartridges. Shut off the water to the faucet, disassemble it, and bring the parts to a hardware store to find exact replacements.
Take your time and don’t force parts. If anything feels stuck, stop and call us.
When It’s Time to Call a Plumber
There are some situations where DIY just doesn’t cut it—and trying can make the problem worse. Here are the top reasons to put down the wrench and pick up the phone.
1. Low Water Pressure Throughout the House
If every faucet seems weak, you could have a buildup of mineral deposits in your pipes or a more serious issue in your main water line.
2. Water Heater Problems
Leaks, temperature issues, or strange noises usually mean your water heater needs professional attention. It’s not worth the risk of scalding water or a full-blown tank burst.
3. Sewer Line Backups
If your drains smell foul or your toilets bubble when you use the sink, you might have a sewer issue. This is not a DIY scenario. It’s messy, dangerous, and often requires specialized equipment.
4. Burst Pipes or Major Leaks
Shut off your water and call us right away. Time is of the essence to prevent structural damage and mold.
5. Plumbing Installations
Installing a new sink, tub, or toilet involves proper drainage slope, venting, and securing fittings. Doing it wrong could void your home insurance or lead to long-term water damage.
Safety First
Even if you’re confident with tools, don’t forget basic safety. Always shut off water to the affected area before working on anything. Wear gloves when dealing with dirty water or sewage. And never work on electrical components near water unless you are 100% certain the power is off.
A Note from Your Neighborhood Plumber
At JRF Plumbing Services, we respect the DIY spirit. We want you to feel empowered to maintain your home—but we also want to be there when you need us. Plumbing systems are more complex than they seem, and small mistakes can have big consequences.
Whether you need help with a job you started or just want a quick consultation before you begin, we’re here for you. Call us anytime, and we’ll give it to you straight.
Because at the end of the day, good plumbing is about peace of mind—and that’s something you can’t always fix with a wrench.
