Plumbing problems can happen when you least expect them—and while some repairs require professional expertise, others are simple, low-cost fixes that homeowners can tackle on their own. Knowing how to manage small plumbing issues can save you time, reduce stress, and help you avoid expensive emergency calls.
Here are the top five cost-effective plumbing fixes every homeowner should have in their toolkit. And when bigger problems arise, remember: Green Group is just a call away for fast, reliable plumbing help in Nashville, Murfreesboro, and Franklin.
1. Fixing a Dripping Faucet
A dripping faucet isn’t just annoying—it can waste hundreds of gallons of water per year and slowly increase your water bill. Fortunately, this is one of the most common and easiest fixes for homeowners.
What You’ll Need:
- Adjustable wrench
- Flathead and Phillips screwdrivers
- Replacement washer or cartridge (depending on faucet type)
The DIY Fix:
- Turn off the water supply to the faucet.
- Remove the handle and unscrew the packing nut.
- Replace the worn-out washer (for compression faucets) or cartridge (for cartridge-style faucets).
- Reassemble and turn the water back on.
In most cases, a $1 washer or $10 cartridge is all it takes to silence that drip—and save on your monthly utility bill.
2. Clearing a Clogged Bathroom Drain
Slow-draining sinks or tubs are often caused by hair and soap scum buildup. While store-bought chemical drain cleaners can damage your pipes, there are safe, affordable ways to clear a clog.
What You’ll Need:
- Drain snake or zip-it tool
- Baking soda and vinegar
- Boiling water
The DIY Fix:
- Use a zip-it tool or small drain snake to pull out hair and debris.
- Pour half a cup of baking soda down the drain, followed by half a cup of vinegar.
- Let it sit for 10–15 minutes, then pour boiling water down the drain to flush it clean.
This natural solution is gentle on your pipes and costs less than $5. For tougher clogs, you may need a plumber—but this method works well for most minor buildups.
3. Replacing a Toilet Flapper to Stop Running Water
A constantly running toilet can waste thousands of gallons of water per month, making it one of the most expensive silent plumbing issues in your home. Often, the culprit is a worn or misaligned flapper valve—and it’s a cheap, easy fix.
What You’ll Need:
- Replacement flapper (usually under $10)
The DIY Fix:
- Turn off the water at the shut-off valve near the toilet base.
- Flush the toilet to empty the tank.
- Unhook the old flapper from the chain and overflow tube.
- Install the new flapper and reconnect the chain.
- Turn the water back on and test.
If the toilet still runs, you may need to adjust the chain length or ensure the flapper is sealing properly. This quick fix can immediately cut down on your water bill.
4. Re-Sealing a Leaky Sink Drain
Leaks under the sink are often caused by worn-out gaskets or deteriorated plumber’s putty around the drain flange. If you notice moisture, mold, or water damage under your bathroom or kitchen sink, this fix can usually be done in under an hour.
What You’ll Need:
- Plumber’s putty or silicone caulk
- Pipe wrench
- Bucket and towels
The DIY Fix:
- Place a bucket under the sink and disconnect the drain pipes.
- Remove the sink strainer or drain flange.
- Clean off any old putty or caulk and apply a fresh bead of plumber’s putty or silicone.
- Reinstall the drain components and tighten everything securely.
- Test for leaks by running water and checking the area underneath.
This under-$10 fix can prevent mold, cabinet damage, and rot that could otherwise cost hundreds to repair later.
5. Installing a Faucet Aerator to Save Water
If you’re looking for a simple upgrade with long-term savings, installing faucet aerators is one of the easiest ways to reduce water usage without affecting performance. Aerators add air to the water stream, lowering water flow while maintaining pressure.
What You’ll Need:
- Faucet aerator (usually $2–$10)
- Pliers or adjustable wrench
The DIY Fix:
- Unscrew the existing aerator at the tip of the faucet.
- Clean any sediment buildup on the threads.
- Screw on the new water-saving aerator by hand or with pliers (using a cloth to avoid scratching).
You’ll immediately see and feel the difference, especially if your old aerator was clogged or missing. Aerators can cut water use by up to 50%, lowering both your water and energy bills.
Know When to DIY and When to Call Green Group
While these affordable fixes are great for confident homeowners, not every plumbing problem is DIY-friendly. If you’re facing any of the following, it’s time to call the pros:
- Repeated clogs that don’t respond to snaking or flushing
- Leaking or burst pipes
- Signs of water damage or mold inside walls or ceilings
- Water heater problems or low hot water supply
- Sewer line backups or persistent foul odors
At Green Group, we provide fast, expert plumbing service for homes and businesses throughout Nashville, Murfreesboro, and Franklin. Whether you’ve hit a wall with a DIY repair or you just want peace of mind, we’re here to help.
Visit www.greengrouptn.com or call us at 615.756.5057 to schedule service, request an estimate, or ask about our plumbing maintenance plans designed to keep your home running efficiently all year long.
When your plumbing talks, Green Group listens—and we get it fixed right the first time.
