Most homeowners attempt basic repairs, but plumbing is one area where DIY efforts often backfire. A professional plumber, Joseph Wade, VP of operations at Benjamin Franklin Plumbing, reveals the common mistakes that keep his business thriving – and cost homeowners money in the long run.
The Hidden Costs of DIY Plumbing
While many believe they can handle simple plumbing tasks, the reality is that improper repairs or preventative neglect can escalate into major, expensive problems. Ignoring minor issues, using the wrong tools, or attempting complex jobs without experience can lead to significant damage and wasted resources. The key takeaway is that preventive maintenance and professional help for complex tasks save money in the long run.
Common Mistakes That Keep Plumbers Busy
Here are the most frequent errors people make:
- Overusing Chemical Drain Cleaners: These corrode pipes over time and are often less effective than a plunger or drain snake.
- Flushing Unflushables: Only toilet paper and human waste should be flushed. Paper towels, hygiene products, and even “flushable” wipes clog systems.
- Ignoring Minor Issues: Dripping faucets or slow drains seem harmless, but can waste thousands of gallons of water per year and indicate larger problems. Addressing small leaks early prevents costly repairs.
- Abusing Garbage Disposals: Potato peels, eggshells, grease, and even lemons can damage disposals and cause blockages.
- Overtightening: Forcing pipes or fittings too hard strips threads, cracks components, and breaks things.
- Poor DIY Attempts: Using incorrect parts, failing to shut off the water supply, or tackling jobs beyond skill level often makes problems worse.
When to Call a Professional
Certain plumbing tasks always require a licensed plumber:
- Gas Line Work: Incorrectly handling gas lines is extremely dangerous.
- Complex Installations: Garbage disposals, kitchen sinks, and toilet replacements require precision fitting, proper sealing, and potentially heavy lifting. Poor installation can lead to leaks, mold, or fixture failure.
- Major Renovations: Skipping permits or hiring unlicensed professionals can result in failed inspections, code violations, and expensive future repairs.
Tasks You Can DIY (Safely)
While some jobs are best left to the pros, certain tasks are manageable for homeowners:
- Replacing showerheads or faucets (with careful preparation and proper tools)
- Tightening loose connections (avoid overtightening!)
- Clearing minor clogs with a plunger or drain snake
Bottom line: Knowing your limits and hiring a professional when necessary isn’t just about saving money; it’s about protecting your home and ensuring the job is done right.
