Guaranteed Appliance Servicing (G.A.S) has been trading successfully for nearly 20 years.

Based in an ideal position to provide full response throughout London, Beds, Herts, Bucks and surrounding areas, our expert engineers and technicians are locally available to quickly assess, advise and then tackle any size of problem that arises in your business.

This means that we are always available to solve your business challenges with our trained, professional staff along with our fully-equipped and stocked vehicles.

Guaranteed Appliance Servicing Coverage 24/7


Our fully-tracked fleet of vehicles allow us to conduct our entire operation using mobile engineers and provides total visibility and full integration with the back office.

Giving you the peace of mind you deserve, we will arrive when we say we will and always complete works in an efficient and cost-effective manner.

Whatever your maintenance problem, we are there 24/7.

G.A.S. has worked with us for a number of years now. We have always found them to professional and efficient....

G.M - Corporate Client
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