Minus 1 Heating and Plumbing are Gas Safe Registered and available in the Edinburgh and East Lothian area, offering services at very competitive prices.Minus 1 Heating and Plumbing are able to provide quality, reliable heating engineers with extensive knowledge on all types off gas appliances to suit your needs.Minus 1 Heating and Plumbing are able to complete;installations, repairs, upgrades, servicing, powerflushing, landlords gas safety certificates etc.