Proud to offer Worcester Bosch, Vaillant and Glow worm products

Heating excellence with products from Worcester Bosch, Vaillant and Glow worm. Trusted solutions for optimal comfort and efficiency.

We can offer 0% Finance on all Worcester Bosch, Valliant & Glow worm products - please contact us for details

What is a Worcester
accredited partner?

Denver Services are proud to be Worcester Accredited Partners are recognised domestic and commercial heating companies that meet or exceed the standards of sustained quality of installation, service and customer care.

Our fully trained engineers specialise in Worcester installations and can offer exclusive benefits to homeowners.

  • Free, no-obligation quotes

  • Extended guarantees up to 12 years exclusive*

  • Friendly help and advice for your specific needs

  • New installations, servicing and repair work

  • Peace of mind with Gas Safe & OFTEC registration

Worcester_Bosch_Greenstar_400

Vaillant have been providing comfort to millions for over 149 years. With vast experience in heating and hot water, combined with innovative products and second-to-none after sales service, we are one of the world’s leading environmentally friendly heating and hot water technology manufacturers.

Proud to partner with Vaillant

The award-winning aroTHERM plus air source heat pump

The aroTHERM plus

The award-winning aroTHERM plus air source heat pump combines heating and hot water in a single solution. It is equipped with the latest heat pump technology, making it a future-proof heating solution. The natural refrigerant used enables above-average performance; at the same time it has a particularly low global warming potential, which makes aroTHERM plus extremely eco-friendly

Glow worm the best of british brands

Glow-worm has been building robust, reliable, highly efficient boilers and controls for almost 90 years, to provide the families of Britain with the warmth and hot water they need, when they need it.

Our products are made for homes that are there to be lived in, not just looked at. Whether it’s a hot shower after football training or toasty socks straight off the radiator, we provide that warm glow that keeps everyone glowing.

We are proud of our British heritage, producing boilers back in 1934 at the Derwent Foundry in Derbyshire, where we remain nestled in the lively town of Belper.

Glow worm boiler installation

Products

Glow-worm prides itself in offering exceptional and durable energy solutions, manufacturing some of our most popular ranges of boilers at our state-of-the-art production facilities in Belper, Derbyshire.

The range of products includes domestic gas boilers, such as combi, system and heat-only options.

We are Gas Safe registered

Gas Safe Register is the official gas safety organisation in Great Britain.

It replaced CORGI on 1st April 2009. Gas Safe Register is responsible for the registration and regulation of gas engineers. Membership is mandatory for any company or engineer working with gas appliances.

If you would like to find out more about Gas Safe Register you can call 0800 408 5500 or visit the Gas Safe Register website.

Gas Safe Engineer