Great customer service! very trustworthy people!! Plumbing & heating is sold, arranged and administered by homeserve and underwritten by aviva insurance limited. Our heating engineers are all fully gas safe registered professionals who can fix your fault promptly, leaving your home clean and tidy just as they found it. Do you need -hour cover in case of emergencies? Or you can try a microbial cleaner, such as. From clay to plastic, we are experts!.