http://obslimited.co.uk - OBS Heating and Plumbing are a family business that have been providing a wide range of plumbing services West London, Harrow and surrounding areas since 1993. Our main services are boiler repairs, boiler services, boiler installations, heating repairs, heating installations, power flushing and general plumbing services. We have been in business since 1993 and continue to grow thanks to the feedback from our customers.