Top 7 Signs You Need a Plumber in Grantham Before It’s Too Late

Plumbing is one of those things most homeowners in Grantham don’t think about until something goes wrong. The problem is, many plumbing issues start small and only become visible when they’ve already caused damage. A dripping tap, a slow drain, or a patch of damp may seem minor, but left unchecked they can spiral into burst pipes, mould growth, or thousands of pounds in repairs.

At CJB Plumbing, we believe prevention is always better than cure. Our team has helped hundreds of homeowners across Grantham and Lincolnshire spot problems early and save money. In this guide, we’ll walk you through the top 7 warning signs that mean it’s time to call a plumber—before it’s too late.

1. Persistent Dripping Taps

That constant “drip, drip, drip” isn’t just annoying—it’s costly. A single dripping tap can waste up to 5,000 litres of water per year. In many cases, the cause is a worn washer or faulty cartridge. But sometimes it’s a symptom of high water pressure or corroded pipework.

Why it matters:

• Increases your water bill unnecessarily.

• Can lead to limescale build-up around sinks and basins.

• May be masking a bigger issue within your plumbing system.

When to call CJB Plumbing:If you’ve replaced washers and the problem persists, it’s time for professional help. We’ll identify whether it’s a simple repair or a deeper system fault.

2. Slow or Clogged Drains

Does your sink or bath take ages to empty? That’s usually a sign of a partial blockage caused by grease, food particles, hair, or soap scum.

Why it matters:

• Minor blockages can quickly turn into full blockages.

• Backflow can bring unpleasant smells and bacteria into your home.

• DIY drain cleaners often damage pipes and only offer a temporary fix.

Signs to watch for:

• Gurgling sounds from plugholes.

• Water pooling around drains.

• Unpleasant smells coming from sinks or showers.

How CJB Plumbing helps:We use professional drain-cleaning equipment to safely clear blockages and prevent them from returning. Unlike shop-bought chemicals, our methods don’t corrode your pipes.

3. Low Water Pressure

Weak showers and taps that only trickle can be frustrating—and they’re often a red flag.

Possible causes:

• Hidden leaks in your pipework.

• Mineral build-up inside pipes.

• Faulty valves or fixtures.

• Problems with your boiler or water supply.

Why it matters:

• Hidden leaks can cause structural damage over time.

• Low pressure makes everyday tasks harder, from showering to washing up.

What to do:If only one tap has low pressure, it’s likely a localised problem. But if your whole house is affected, you need a plumber to track down the source quickly.

4. Strange Noises in Your Pipes

Your plumbing should run quietly. If you’re hearing clanking, gurgling, banging, or whistling, something’s wrong.

Common culprits:

• Air trapped in your system.

• Loose pipes vibrating against walls or floors.

• Water hammer (a sudden surge of pressure).

• Boiler or pump issues.

Why it matters:

• Ignoring noises can lead to burst pipes or broken joints.

• Vibrations may weaken pipe connections over time.

How we fix it:We carry out a full inspection to identify whether it’s an airlock, high-pressure issue, or faulty component—and resolve it before damage occurs.

5. Water Stains or Damp Patches

Unexplained damp patches on walls, ceilings, or floors are often a sign of a hidden leak.

Risks of ignoring damp:

• Structural damage to timber, plaster, and brickwork.

• Mould growth, which can trigger asthma and allergies.

• Rising water bills from wasted supply.

What to look for:

• Peeling paint or wallpaper.

• Brownish water stains on ceilings.

• Musty smells in rooms, especially bathrooms or kitchens.

Our approach:We use leak detection methods to locate hidden leaks without tearing up floors or walls unnecessarily. The faster the leak is found, the cheaper the repair.

6. Boiler or Hot Water Problems

Hot water and heating are essentials, especially during a Grantham winter. If your boiler is acting up, don’t wait until it fails completely.

Warning signs:

• Radiators that don’t heat up evenly.

• Hot water cutting in and out.

• Strange noises like kettling or banging.

• Boiler losing pressure frequently.

Why it matters:

• Breakdowns often happen at the worst possible time.

• Emergency repairs cost more than preventative maintenance.

• Faulty boilers can be dangerous if they develop gas leaks or carbon monoxide issues.

Our service:CJB Plumbing offers full boiler servicing, repairs, and installations. Regular servicing not only keeps you warm but also keeps your warranty valid.

7. Emergency Situations

Some plumbing issues can’t wait. Burst pipes, overflowing toilets, and major leaks need immediate attention.

What to do while waiting for us:

• Shut off your mains water supply (usually under the kitchen sink or in a utility room).

• Turn off electrics if water is near sockets or appliances.

• Place buckets and towels to minimise water damage.

Why choose us in an emergency:We provide 24/7 emergency plumbing in Grantham. No matter the time of day, we’ll get to you fast to stop the damage and carry out repairs.

Why Acting Quickly Saves You Money

One of the biggest mistakes homeowners make is ignoring the early signs. A dripping tap today could be a burst pipe tomorrow. A slightly slow drain could turn into sewage backing up into your home. The earlier you act, the less damage—and expense—you’ll face.

Frequently Asked Questions

How much does a plumber in Grantham cost?Prices vary depending on the job. Small repairs like fixing a tap are affordable, while larger jobs like boiler replacements cost more. We always provide transparent quotes with no hidden fees.

Do you charge for emergency call-outs?Yes, emergency work is priced differently from scheduled jobs, but we keep our rates fair and competitive for Grantham.

Can I try to fix plumbing issues myself?For very simple issues like replacing a washer, yes. But for anything involving boilers, pipework, or drains, DIY fixes often cause bigger (and more expensive) problems.

Are you insured and qualified?Yes—CJB Plumbing is fully insured and qualified, with Gas Safe registration for all boiler and gas work.

Final Thoughts

Plumbing issues don’t go away on their own—they only get worse. If you’ve noticed any of these warning signs in your home, don’t wait until it’s too late.

CJB Plumbing provides trusted, professional plumbing services across Grantham and the surrounding areas. From emergency repairs to routine maintenance, we’re here to keep your home running smoothly.

📧 info@cjbplumbing.com 46069