Gas Leak Or Water Leak? How To Tell The Difference And What To Do Next

Leaks are one of the most stressful problems a homeowner can face. They show up unexpectedly, create damage fast, and leave you scrambling to figure out what’s going wrong. But before you reach for the wrench or call in a plumbing contractor, you need to answer a critical question: Are you dealing with a gas leak or a water leak?

The difference matters. One puts your health at risk, the other can silently damage your home’s structure. In this detailed blog, we’ll walk you through how to tell them apart, what signs to look for, and exactly what to do if you suspect either one inside your Calgary home.

The Key Differences Between Gas And Water Leaks

Although both gas and water leaks require quick action, they differ significantly in terms of risk and urgency. A water leak may damage walls, ceilings, and flooring over time.

A gas leak, on the other hand, can be life-threatening in minutes. Recognizing the signs of each and responding appropriately is essential to protecting your home and everyone inside it.

How To Detect A Water Leak In Your Calgary Home

Water leaks are among the most common issues homeowners face. They can originate from faulty plumbing, broken appliances, or wear and tear over time. Detecting them early can save you thousands in repairs.

Tell-Tale Signs Of A Water Leak

Start by looking for visual or sensory cues. You may notice discoloured walls, bubbling paint, or soft patches on your flooring. A musty smell or mould growth can also point to a persistent moisture problem. Higher-than-normal water bills are another red flag, especially when your usage hasn’t changed.

Where Water Leaks Usually Happen

In many Calgary homes, leaks occur under kitchen or bathroom sinks, behind toilets, or around washing machines and dishwashers.

Pipes inside your walls can also develop slow leaks that go unnoticed until the damage is extensive. Basements and crawl spaces, particularly in older homes, are also hotspots due to temperature fluctuations and shifting soil.

What To Do If You Suspect A Water Leak

If you suspect a water leak, shut off the main water valve immediately to stop the flow. Then, inspect visible plumbing and check your water meter. If the meter is still running with all water fixtures turned off, a hidden leak is likely.

At this point, contact a local licensed plumber to perform a professional inspection using tools like infrared cameras and moisture meters.

Recognizing The Signs Of A Gas Leak In Your Home

Gas leaks are rare but far more dangerous. Natural gas is highly combustible and can lead to fire or explosion if not handled properly. Knowing how to recognize the warning signs can protect your health and safety.

Common Warning Signs Of A Gas Leak

The most noticeable sign is a distinct sulphur or rotten egg smell. This scent is added by gas suppliers for easy detection. You might also hear a faint hissing sound near appliances or gas lines.

In some cases, you’ll see dead grass or plants above underground gas lines. Inside your home, exposure to leaking gas can cause headaches, nausea, fatigue, or dizziness.

High-Risk Areas For Gas Leaks

Gas-powered appliances like stoves, furnaces, and water heaters are the most likely sources. Connections at these points can loosen over time or become damaged. Outdoor gas lines leading to barbecue grills or patio heaters are also vulnerable, especially after harsh winter conditions.

What You Should Do If You Suspect A Gas Leak

Do not attempt to investigate or fix the problem yourself. If you smell gas or experience physical symptoms, leave your home immediately. Do not use light switches, phones, or electronics, as even a small spark can trigger an explosion.

Once outside and at a safe distance, call emergency services or your gas utility provider. They will inspect the site and determine when it’s safe to return.

Why Professional Detection And Repairs Matter

DIY methods can sometimes stop small leaks, but when it comes to hidden water damage or any gas-related issue, professional leak repair help is essential. Certified technicians use specialized tools to find the exact source of the problem without causing further damage.

For water leaks, early intervention helps prevent mould growth, foundation damage, and inflated utility costs. For gas leaks, the stakes are much higher, only professionals have the training and tools to make your home safe again.

Leak Prevention Tips For Calgary Homeowners

While you can’t always avoid leaks, you can take steps to reduce the chances.

• Schedule Annual Inspections: Have a certified plumber check your pipes, appliances, and connections.
  
• Upgrade Old Fixtures: Replace outdated fittings or hoses with modern, high-quality materials.
  
• Monitor Usage: Keep an eye on your water and gas bills to spot unusual spikes.
  
• Know Your Shut-Offs: Locate your water main and gas shut-off valves so you can act fast in an emergency.
  

About Us

Jack’d Up Plumbing is a team of licensed and insured residential plumbing experts based in Calgary, serving homeowners with dependable, high-quality plumbing solutions. From leak detection and repairs to water heater servicing and drain cleaning, we are known for quick response times and reliable work. Whether it’s a burst pipe or a suspected gas issue, we’re ready to help keep your home safe and running smoothly.

Need expert help with leak detection or repair? Contact us today to book a service with our qualified Calgary plumbing team.