A gas leak is a serious safety issue and should not be ignored. If you think you have a gas leak in your home or business, you need experienced support to protect your property and the people inside. Instant Heating & Plumbing Services Ltd are proud to provide a professional Gas Leak Detection Service in London to help our customers quickly and safely identify and resolve gas related issues.
We are Gas Safe registered and our engineers use professional testing equipment and tested and trusted diagnostic processes to effectively locate leaks and propose the most efficient solution. Regardless of where the leak may be, whether it is from piping, appliances or gas connections, we work efficiently to restore safety and peace of mind.

Gas leaks are often not detectable. Common warning signs include strange gas smells, hissing noises from piping, very high gas bills or equipment malfunctioning. If you notice any of these warning signs, it’s important to obtain help from a professional immediately.
Gas Leak Detection Wembley – Professional We offer a professional gas leak detection service for both domestic and commercial properties with a complete investigation to discover even the smallest of breaches. At the heart of our work are our engineers who always put safety first and will explain any findings in full before any repairs are carried out.
Acting quickly in a gas leak can minimise the hazards and avoid further difficulties. We have created our London Emergency Gas Leak Detection service to support our customers when they need urgent care.
We also offer reliable Gas Leak Detection Service in Wembley and Gas Leak Detection Service in Richmond to property owners so that they can safely deal with gas safety problems. Our engineers are experienced in all forms of domestic and commercial gas systems.
Boiler repair £100 an hour
Boiler Service £100
Boiler Installation £450-£1500
Gas safety certificate: £70-£120
Thermostat installation: £120-£150
Gas cooker installation: £100-£140
Gas leak detection: £100 an hour
Hot water cylinder service: £100
Hot water cylinder repair: £100 an hour
Hot water cylinder installation: £500-£1200
Here at Instant Heating & Plumbing Services Ltd safety is our number 1 priority. If you suspect a gas leak or require a professional inspection, call our team today for experienced gas leak detection services to the highest standards of the industry.










We offer a wide range of plumbing services, including tap replacement, drain unblocking, leak repairs, pump repair and installation, and general plumbing maintenance for residential and commercial properties.
Yes, we specialise in boiler repairs, servicing, and new boiler installations. Our experienced engineers work with various boiler brands to ensure your heating system operates safely and efficiently.
Absolutely. We provide Gas Safety Certificates for landlords, homeowners, and businesses, ensuring all gas appliances meet current safety regulations.
Yes, our qualified engineers safely install gas cookers and thermostats, ensuring they are correctly connected and operating efficiently.
Yes, we provide hot water cylinder servicing, repairs, replacements, and new installations to ensure a reliable hot water supply throughout your property.
We aim to respond as quickly as possible and offer prompt appointments for urgent plumbing, heating, and gas-related problems across our service areas.


"I contacted Instant Heating and Plumbing Services for a boiler repair, and the service was excellent from start to finish. The engineer arrived on time, quickly identified the issue, and had everything working again the same day. Professional, friendly, and reasonably priced. Highly recommended."
"We needed a Gas Safety Certificate for our rental property, and the team made the whole process straightforward and hassle-free. Great communication, punctual service, and very knowledgeable engineers. We'll definitely use them again."
"Had a blocked drain causing problems at home, and Instant Heating and Plumbing Services responded quickly. The engineer was polite, efficient, and left everything clean and tidy. Fantastic service and fair pricing."
"Excellent experience with our new thermostat installation. The engineer explained everything clearly and completed the work to a very high standard. It's refreshing to find a company that genuinely cares about customer satisfaction."
"Our hot water cylinder stopped working unexpectedly, and the team came out promptly to fix the issue. The workmanship was excellent, and the engineer was professional throughout. Reliable service and great value for money."