Gas Mark 1 is a leading provider of domestic heating and plumbing services, offering a wide range of installations, maintenance, and repairs for boilers, central heating systems, fireplaces, kitchens, bedrooms, and more, with a commitment to quality, customer service, and hassle-free solutions.
The positive comments highlight Gas Mark 1's professionalism, expertise, and attention to detail, with several reviewers praising specific engineers for their competence and courtesy.
The negative comments criticize Gas Mark 1 for poor customer service, failure to fix issues, and excessive charges for small jobs.