Operating from Llanishen (),GPD Plumbing and Heating Engineers provides plumbing services to clientsthroughout . Established in 1982the company has 30 years of experience in the Plumbing business. Today GPD lookafter domestic customer's and builders across ,offering a professional service backed by a two-year guarantee. GPD arecommitted to providing a service at the lowest prices possible - GPD don't liketo be beaten on price. All GPD work is guaranteed with a 24 hour emergencyservice no "call out charges" GPD quotation service is free and GPDare Gas Safety Registered.