We’re experts at ecologically efficient commercial heating, hot water and renewable energy solutions.

But with decades of commercial heating experience, it’s a statement we can confidently make. You can read more about our heritage here. We’ve been making, selling and servicing boilers and water heaters for years, for all sorts of businesses across the UK.

Hamworthy UK boiler manufacturing lines

UK manufacturing

Our head office is based in Poole and we even name our boilers and hot water products after the Dorset countryside around us. The area of Purewell for example, near Christchurch, lends its name to our cast iron condensing boiler. Our Dorchester direct fired water heaters on the other hand are named after Dorset's county town which dates back as far as 4000BC and was home to and inspiration of English author and poet Thomas Hardy. The Upton, our newest high-output modular condensing boiler, gets its name from a local place in Dorset and the boilers are even installed in Upton house!

We’re part of Groupe Atlantic UK and ROI (GA UK) and our commercial boilers are manufactured at the central GA UK manufacturing facility in Hull.

The people difference

It’s not just our award winning products that set us apart. It’s our people. Your local and face to face contact is normally with one of our field based service engineers or area sales managers. Their impressive industry knowledge makes a real difference to your projects. From help with sizing hot water to replacing commercial boilers, you’ll find us friendly, knowledgeable and easy to deal with, every step of the way.

But don’t just take our word for it:
“I believe there’s no-one better than Shaun – his industry knowledge is exceptional.”

More than a manufacturer

Training on our products makes sure you know how to get the most out of them. Our industry knowledge is also shared via our free CIBSE-accredited CPD training. Our latest seminar is focused on hydraulic separation showing you which methods of hydraulic separation are available and how they benefit commercial heating system refurbishments.

Take a look at our case studies to see our products in action or read up on our latest news.

Our accreditations

International Organisation for Standardisation (ISO) is the world’s largest developer of voluntary International Standards. We are proud to have been awarded the following ISO accreditations:

  • ISO 9001 Quality Management System
  • ISO 14001 Environmental Management System
  • ISO 18001 Health and Safety Management System

When you deal with Hamworthy, have confidence that we’re working within a defined set of standards that is internationally recognised.