01905 317 370

About Us

Based in Worcester, DHD Cooling provides design, installation and maintenance solutions for industrial cooling throughout the UK and Europe. With over 40 years’ combined experience, we have demonstrated expertise in delivering turnkey services for installation and refurbishment, as well as long-term maintenance for extending the lifetime of a cooling system. 

 As well as servicing end users directly, DHD supports major industry brands operating in power, industrial, chemical, HVAC, and manufacturing. This not only enables businesses to get the most from their maintenance budgets, but by exercising preventative maintenance we are able to minimise the downtime of your cooling system, limiting disruption and maximising production runs.

 Our cooling specialists will assess your project before delivering a bespoke solution that matches your exact requirements as well as offering advice to increase efficiency and performance, therefore cutting business operating costs and improving both safety and reliability for the system.

Meet DHD

DHD was formed by Mark and Gary in September 2013 to challenge the ‘one size fit all’ philosophy. DHD believes that the right solutions should be determined based on analysis of all the variables, so have built up a portfolio of services and solutions that can be tailored to meet the customers’ needs.

Gary Dicker

Gary Dicker

Technical Sales Director

With a solid background in cooling tower design and installation, Gary specialises in delivering bespoke solutions in cooling technology to our customers, with proven expertise in the design of cooling tower systems, hybrid coolers, adiabatic coolers and also advising on legislation, compliance and industry standards.

Mark Donoghue

Mark Donoghue

Product and Services Director

Mark has vast experience in cooling tower technology and works with customers to service and maintain existing cooling systems and provide a matrix of solutions specific to any external local influences. Mark also provides expert advice in relation to compliance and industry standards.

Client List

ACT Services

Aegis Water

Agfa Graphics

Air Products

Aqua Treat

Barrett Industrial Cooling


BIP Organics


Calon Energy





First Milk

Galebreaker Industrial

Melton Renewable Energy

Pannonia Ethanol


Prokool Ltd

RAB Screen




Sustainable Developments


Veolia Environmental

Services and Solutions

cooling system cleaning and maintenance

Delivered on an ad hoc or contracted basis, cleaning, maintenance and servicing for air and water cooling systems delivers maximum operational efficiency with minimum downtime.

cooling solutions

Supply hybrid, evaporative, dry and adiabatic cooling systems and specific complementary systems designed to assist cooling are key services from DHD cooling.

cooling systems and solutions performance enhancement

No matter what kind of air cooling system you use, it's highly likely that you'll reduce costs and improve efficiencies by adding seasonal protection services.

cooling units system reconditioning

Fuelled by comprehensive technical knowledge and problem solving, DHD reports on, recommends and delivers efficiency improvements for all industrial cooling units.

Find out more about our services & solutions