GasTech Inc (GTi) operates as a distinguished Rational Service Partner in commercial catering. Located in London, our team of fully qualified Gas Safe engineers is renowned for exceptional customer service and a proven track record of first-time fixes. Serving well known restaurant chains, hotels and iconic buildings across London and the Home Counties, we specialise in planned and reactive maintenance, as well as installations. Backed by cutting-edge technology from Rational, GasTech Inc is your trusted choice for unparalleled excellence in catering equipment services.