Delta T is a local plumbing and heating business based in Heywood, founded by Mark, a specialist with years of hands-on experience in heat pumps, boilers and modern energy-efficient systems. The team focuses on reliable workmanship, honest advice and long-term solutions that help customers reduce running costs while keeping their homes warm and comfortable. Whether it's a new installation, servicing or emergency repairs, Delta T brings practical expertise and a no-nonsense approach to every job.