Updated June 7, 2026
Plumbing problems are a normal part of homeownership—but many of the most common issues can be prevented with the right maintenance and early attention.
For homeowners in Easton, PA, the Lehigh Valley, and nearby New Jersey areas, small plumbing issues can quickly turn into expensive repairs if ignored. In this guide, we’ll walk through five of the most common plumbing problems, what causes them, and when it’s time to call a professional.
1. Dripping Faucets
A dripping faucet might seem harmless, but it can waste thousands of gallons of water each year and increase your utility bill.
Common Causes:
- Worn washers or O-rings
- Corroded valve seats
- Loose internal components
How to Prevent It:
Routine inspections and replacing small parts early can stop leaks before they get worse. If your faucet continues to drip, it may be more cost-effective to replace it with a newer, more efficient fixture.
2. Clogged Drains
Clogged drains are one of the most frequent service calls we see. Whether it’s a slow kitchen sink or a backed-up shower, buildup happens over time.
Common Causes:
- Grease, oil, and food debris
- Hair and soap scum
- “Flushable” wipes and hygiene products
How to Prevent It:
- Avoid pouring grease down drains
- Use strainers in sinks and showers
- Schedule professional drain cleaning if clogs keep returning
Recurring clogs are often a sign of a deeper issue in your plumbing system.
3. Running Toilets
A running toilet can waste hundreds of gallons of water per day—often without homeowners realizing it.
Common Causes:
- Worn flapper valves
- Faulty fill valves
- Improper float settings
How to Prevent It:
Replacing worn internal components is a simple fix, but if the problem keeps coming back, it may be time to consider replacing the toilet altogether for better efficiency and reliability.
4. Low Water Pressure
Low water pressure makes everyday tasks frustrating and can sometimes point to hidden plumbing issues.
Common Causes:
- Mineral buildup in fixtures
- Hidden leaks in pipes
- Aging plumbing systems
How to Prevent It:
Cleaning aerators and showerheads can help, but sudden drops in pressure should never be ignored. In many cases, this is an early warning sign of a leak or failing pipe.
5. Water Heater Problems
Hot water issues are one of the most disruptive problems a homeowner can face—especially during colder months.
Common Causes:
- Sediment buildup inside the tank
- Aging or failing units
- Inconsistent heating performance
How to Prevent It:
Annual maintenance can extend the life of your water heater, but if your system is older or struggling to keep up, replacement is often the most reliable long-term solution.
When to Call a Professional
While some minor issues can be handled with basic maintenance, many plumbing problems require professional attention—especially if they keep coming back.
You should call a plumber if you notice:
- Recurring clogs or backups
- Ongoing leaks
- Fluctuating water pressure
- Inconsistent or no hot water
Ignoring these signs can lead to costly damage and bigger repairs down the line.
Local Plumbing Help You Can Trust
At Applause Plumbing and Heating, we help homeowners throughout Easton, PA, the Lehigh Valley, and surrounding New Jersey areas prevent plumbing problems before they turn into emergencies.
Whether you need drain cleaning, fixture replacement, or a new water heater, our team is here to provide reliable, honest service.
Final Thoughts
Most plumbing problems don’t happen overnight—they build up over time. The key to avoiding expensive repairs is catching issues early and knowing when to bring in a professional.
If something doesn’t seem right with your plumbing, it’s always better to address it sooner rather than later.