Plumbing issues can arise at any time, often when you least expect them. Whether it’s a clogged drain, a leaking pipe, or low water pressure, plumbing problems can be frustrating and costly if left unaddressed. As a homeowner, understanding the most common plumbing problems and how to prevent them can save you time, money, and stress.

At Afford a Rooter, we specialize in affordable plumbing in Denver, offering professional rooter, sewer, drain, and water line repair services. In this blog, we’ll go over some of the most frequent plumbing issues homeowners face and provide practical tips to help prevent them.

1. Clogged Drains and Toilets

Why It Happens

Clogged drains are one of the most common plumbing issues. They occur when substances like grease, soap scum, hair, food particles, or foreign objects build up inside the pipes, restricting water flow. Toilets can also get clogged when excessive toilet paper or non-flushable items (such as wipes, cotton balls, or hygiene products) are flushed.

How to Prevent It

• Use drain strainers to catch hair, food debris, and other particles before they go down the drain.
• Avoid pouring grease or oil down the kitchen sink - it solidifies and clogs pipes.
• Flush only toilet paper and human waste - no wipes, cotton swabs, or other items.
• Regularly clean drains with baking soda and vinegar to break down buildup.

When to Call a Plumber

If you notice slow drainage, gurgling sounds, or standing water, a professional plumber can perform a drain cleaning service to remove tough clogs before they cause backups.

2. Leaky Faucets and Fixtures

Why It Happens

A leaky faucet might seem like a minor annoyance, but it can waste gallons of water over time and increase your water bill. Typically, leaks are caused by worn-out washers, seals, or corrosion inside the fixture.

How to Prevent It

• Inspect faucets regularly for drips or leaks and replace worn-out washers promptly.
• Turn off faucets gently rather than forcing them closed.
• Invest in high-quality fixtures that are less prone to wear and tear.

When to Call a Plumber

If a simple washer replacement doesn’t fix the leak, it could indicate a more serious issue in the plumbing system. A plumber can diagnose the problem and recommend a long-term solution.

3. Low Water Pressure

Why It Happens

Low water pressure can make daily tasks like showering or washing dishes frustrating. It may be caused by mineral buildup in pipes, leaks, faulty fixtures, or municipal supply issues.

How to Prevent It

• Clean aerators and showerheads regularly to remove mineral deposits.
• Check for hidden leaks - unexplained water stains or high water bills could indicate a leak.
• Replace old, corroded pipes if mineral buildup is restricting water flow.

When to Call a Plumber

If your water pressure suddenly drops or remains consistently low, a plumber can inspect your plumbing system to identify and resolve the issue.

4. Running Toilets

Why It Happens

A running toilet wastes a significant amount of water and can drive up your utility bill. Common causes include a faulty flapper valve, worn-out fill valve, or improperly adjusted float.

How to Prevent It

• Replace the flapper valve when it starts to wear out.
• Check the float height and adjust it if the toilet runs continuously.
• Inspect the fill valve and replace it if water continues to flow into the tank.

When to Call a Plumber

If your toilet continues running despite replacing parts, a plumber can help identify deeper issues, such as sediment buildup or internal leaks.

5. Water Heater Issues

Why It Happens

Water heaters can develop issues like inconsistent temperatures, leaks, or complete failure over time. Sediment buildup, broken heating elements, or a faulty thermostat are common causes.

How to Prevent It

• Flush the water heater tank annually to remove sediment buildup.
• Set the thermostat to 120°F to prevent overheating and improve efficiency.
• Inspect for leaks or rust - replace the unit if necessary.

When to Call a Plumber

If your water heater isn’t providing hot water or is making unusual noises, a professional plumber can diagnose whether it needs repair or replacement.

6. Burst Pipes and Leaks

Why It Happens

Frozen pipes, high water pressure, corrosion, and shifting foundations can all lead to burst pipes or leaks. A burst pipe can cause significant water damage if not addressed quickly.

How to Prevent It

• Insulate exposed pipes during winter to prevent freezing.
• Monitor water pressure and install a pressure regulator if needed.
• Check for rust or corrosion on pipes and replace damaged sections promptly.

When to Call a Plumber

If you suspect a hidden leak or experience a sudden pipe burst, shut off the main water supply and call a plumber immediately.

7. Sewer Line Backups

Why It Happens

Sewer line blockages can result from tree root intrusion, grease buildup, or flushing non-biodegradable materials. A backed-up sewer line can lead to foul odors, slow drains, and potential health hazards.

How to Prevent It

• Avoid flushing anything besides toilet paper and waste.
• Never pour grease down the drain - it solidifies and clogs sewer lines.
• Schedule regular sewer line inspections to detect potential issues early.

When to Call a Plumber

If multiple drains in your home are backing up, it could indicate a serious sewer line issue. Professional rooter services can clear blockages and prevent further damage.

8. Sump Pump Failure

Why It Happens

Sump pumps protect basements from flooding, but they can fail due to power outages, improper installation, or clogged discharge lines.

How to Prevent It

• Test your sump pump regularly by pouring water into the pit and ensuring it activates.
• Keep the discharge line clear of debris and obstructions.
• Consider a battery backup to keep the pump running during power outages.

When to Call a Plumber

If your sump pump isn’t working properly, a plumber can repair or replace it to ensure your home stays dry.

Conclusion

Plumbing issues are an inevitable part of homeownership, but many common problems can be prevented with regular maintenance and awareness. By taking proactive steps—such as keeping drains clear, monitoring water pressure, and scheduling professional inspections—you can avoid costly repairs and maintain a reliable plumbing system.

If you’re dealing with a stubborn clog, a running toilet, or a more serious plumbing emergency, Afford a Rooter offers affordable plumbing in Denver to help resolve the issue quickly and efficiently. Contact us today to schedule a service and keep your plumbing system in top shape!