What Are the Symptoms of a Gas Leak in a House

gas engineer showing the symptoms of a gas leak in an edinburgh house

The most common symptoms of a gas leak in a house include a strong smell of sulphur or rotten eggs, hissing sounds near gas appliances, unusual fatigue or dizziness, and dead indoor plants. If you notice these signs, take action immediately. We are Smart Gas Solutions, trusted Gas Safe Registered engineers providing emergency gas leak detection in Edinburgh and the Lothians, helping homeowners and landlords stay safe and compliant.

All checks are carried out by our fully qualified, Gas Safe registered engineers (ID 597760), ensuring full compliance with UK safety laws. Whether you’re a landlord or homeowner, we make it easy, safe, and fast to stay certified.

⚠️ Real Story: Fast Action in Bruntsfield

“We got a call from a tenant in Bruntsfield who noticed an odd smell and felt dizzy. Our engineer arrived in under an hour and found a minor leak in the cooker hose. It was isolated, fixed, and safety tested the same day. That fast call-out likely prevented something worse.”
— Mark H., Lead Gas Engineer, Smart Gas Solutions

Symptoms of a Gas Leak in People

Symptom Explanation
Headaches Caused by reduced oxygen in the air
Dizziness Common from prolonged exposure
Fatigue Low-level exposure can lead to tiredness
Nausea or vomiting Especially in enclosed spaces
Shortness of breath Dangerously low oxygen levels
Confusion May occur in more advanced exposure

 

If symptoms worsen indoors and improve outdoors, suspect a gas leak.

Visual and Environmental Signs of a Gas Leak

Sign What It Could Mean
Rotten egg smell Added odorant in natural gas (mercaptan)
Hissing near pipe/appliance Escaping pressurised gas from fittings or valves
Dead houseplants Soil oxygen displaced by gas
Orange or yellow pilot flame Normally should be blue — yellow indicates poor burn
Bubbling in puddles or soil Could suggest underground gas line leak
High, unexplained gas bills Continuous undetected gas usage

Carbon Monoxide vs. Gas Leak: Key Differences

Factor Carbon Monoxide Poisoning Natural Gas Leak
Smell None (odourless) Rotten egg smell
Detection Requires CO detector Leak sniffer/odorant
Common Symptoms Flu-like, confusion Dizziness, nausea
Source Poor combustion (e.g. boiler) Leaky pipe/appliance

 

🛑 Install both CO and gas detectors in key areas of your home.

What to Do If You Suspect a Gas Leak

  1. Don’t use any switches, flames, or appliances
  2. Open windows and doors immediately
  3. Evacuate the house
  4. Call 0800 111 999 (National Gas Emergency Service)
  5. Then call a Gas Safe engineer like us for full detection, repair and safety check

Why Choose Smart Gas Solutions?

  • ✅ Gas Safe Registered engineers (Reg #597760)

  • ✅ Emergency call-outs across Edinburgh & the Lothians

  • ✅ Transparent quotes before any work

  • ✅ 4.9★ Google rating – see our reviews

  • ✅ Landlord safety checks & certificates included

📍 Find us at 7A Grange Rd, Edinburgh, EH9 1UH
📞 Call us on 0131 629 3132
🌐 Visit: smartgassolutions.co.uk

✅ What Our Customers Say

We’re proud to be one of the most trusted gas engineers in Edinburgh, with repeat clients and top-tier customer service.

⭐⭐⭐⭐⭐
“We’ve had SmartGas Solutions for a number of engineering jobs and will continue to do so. Their engineer was incredibly professional and knowledgeable and their customer support was absolutely top tier. Very highly recommend them.”
Chris Weatherill, Google Review

⭐⭐⭐⭐⭐
“Gas safety and PAT test arranged quickly and very efficiently. Great communication from receptionist to engineer. First class service. Highly recommend.”
Wendy, Edinburgh Trusted Trader Review

📅 How to Book a Gas Leak Check

It’s fast and hassle-free. Here’s how:

gas engineer checking for symptoms of a gas leak in an edinburgh home

📞 Contact Details

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As you’d expect, we don’t cut corners and make sure all our customers are protected.

Why Choose Smart Gas Solutions?

We look forward to being of service, here’s what you can expect.

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Gas Safe Registered: We’re pros—your install’s safe and legal.

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Edinburgh Locals: From our main office at 7A Grange Rd

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100s Reviews: 4.9/5 on Google—Top Rated Edinburgh Boiler Installer

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