Specialists in: Central Heating Boilers Fireplaces Kitchen & Bedroom Installations Plumbing Maintenance

Reliable Installations & Expert Service

Looking for hassle-free installations and dependable service? Gas Mark 1 offers top-notch solutions for your home, whether you require a new boiler, central heating system, fireplace, bathroom, kitchen, bedroom or plumbing maintenance work. Our expert team of heating and plumbing engineers is here to assist with all your needs.

As your local one-stop shop for home interiors, Gas Mark 1 delivers exceptional installations and superior customer service. Operating from our Watford showroom, we have proudly served the area for over 20 years, providing high-quality, cost-effective solutions tailored to your requirements.

Boiler Installation

Boiler Installations

We provide Hassle-free quality installations by our experienced Gas Safe registered engineers.

Central Heating

Central Heating Systems

From Underfloor heating to Solar hot water, we are specialists in the installation & upgrading of Central Heating Systems.

Reflex 75T Edge With Claremont Mantel

Fireplaces

We offer a complete design, supply and installation package for your perfect fireplace or stove.

Appliances

Other Appliances

We have a large range of kitchen appliances available to be supplied & fitted by our team.

Novus Monarch Jade Woodgrain Dark Oak

Kitchen/Bedroom Installations

We have multiple dedicated installation teams who are able to provide you with your dream kitchen or bedroom.

Bathrooms

Bathroom Installations

Our experienced installation teams carry out bespoke bathroom installations to suit every taste and style.

Worcester Accreditted Installer Handover

Servicing & Landlord Certificates

Our engineers are available to ensure your appliances are safe and working effectively.

Worcester Gas Safe Installer

Heating Breakdown & Repairs

Our services include central heating system diagnostics & repairs, fires, cookers, as well as upgrades & power flushes.

Plumbing

Plumbing Maintenance Repairs

These services include emergency plumbing leaks, blockages, fitting sinks, shower pumps, tiling, plastering & more.

Visit our showroom: 15-21 Market Street, Watford, Herts, WD18 0PA View Map