Heating, Plumbing & Electrical Engineers In Peterborough Here at JAV Heating & Plumbing Engineers of Peterborough, we take pride in our work. With over 40 years' experience you can be sure that we will take care of you, and make you our priority. To ensure we give the most dedicated service we can offer, we are available 24 hours a day, 7 days a week. Not sure if we can provide the right service for you? Get in touch, we are always happy to help.