Service Plans and Landlords

For more than 20 years Gas Mark 1 have built a reputation as one of the leading independent providers of heating and plumbing services in Watford, Hertfordshire and the surrounding areas.

Our experienced Gas Safe Registered maintenance and breakdown teams are on-hand to make sure your gas appliances are working efficiently and safely. Our highly skilled technicians can attend to and service any boiler, warm air unit, circulator, wall heater, water heater, gas fire, cooker and more so whatever appliance you have we ensure you that you are in safe hands with us.

Having a gas appliance serviced and well maintained not only improves efficiency but can also save you money.