GAP Ice provides processing and recovery of domestic and commercial fridge and cooling units. GAP Ice is only one of three refrigeration processors in the UK to achieve WEEELABEX certificate for their refrigeration recycling plant for responsible recycling.

Gel-clear's innovative products reduce carbon emissions from the global HVACR industry, a big achievement for small northern town businesses.

Gelidus offers the design, sale, installation, repair and maintenance of a wide range of air conditioning and ventilation equipment to both commercial and residential sectors.

Glen Dimplex Heating & Ventilation is a subsidiary of the Glen Dimplex Group. They design, develop and deliver innovative heating and ventilation solutions that address a wide range

Gray & Adams is the UK pioneer in the manufacture of specialist temperature-controlled and bespoke vehicles. Founded in 1957, they are a long-established, family-owned business with 750 employees, based out of a head office and main production facility in Fraserburgh, Aberdeenshire and have operational sites across the UK in Doncaster, Dunfermline and Newtownabbey.

Greenmill Supply Company is one of the UK's pioneer wholesalers of Air Conditioning and Ventilation Install products. They provide Air Conditioning Supplies, Ventilation Supplies, Plumbing Supplies, Fixture and Fittings Supplies, and ZoomLock Braze-free Systems.

H2GO Power is a pioneering cleantech company. They develop and deliver hydrogen energy storage technology for zero-emission, safe and reliable power supply, with a range of commercial applications.

Hamilton Air Conditioning has been supplying top quality air conditioning for over thirty years. They owe it all to their talented engineers! Without their knowledge, their passion and their attention to detail, they wouldn’t have been able to provide so many fantastic systems to their trusted clients over the years.

Hamworthy Heating is a British commercial boiler manufacturer and supplier of commercial heating and hot water products. It can help users find the most energy-efficient heating and hot water system for their building.

Hassle Free Boilers has been installing sustainable energy systems nationwide for almost a decade. In fact we have already installed over 8,000 systems across the UK helping thousands of families to reduce their carbon footprint as well as fuel bills.

Heat Orkney has an experienced team who can assess, install and commission any size of heat pump or air conditioning equipment. We pride ourselves on a professional service where the customer satisfaction comes first. They offer a free quote to supply, or supply and install, any sized systems throughout the whole of Orkney- including outlying islands, Shetland and northern Scotland.

Heatable offers fixed price boiler replacements to customers UK wide. They have partnered with Alpha, Viessmann & Worcester-Bosch boilers to provide products at super competitive rates. They are here to simplify the boiler buying process, provide transparency of pricing and pass huge savings on to the customers.

Heatforce has been supplying quality fireplaces, bathrooms, boilers and renewable energy solutions for over 35 years. They also provide heating installation, servicing & maintenance, fireplace installation & servicing, renewable energy installation, and bathroom installation & maintenance.

Established in 1968, Heatmiser has become one of the UK’s smart room thermostat manufacturers. Heatmiser has established partnerships with heating installers and heating equipment manufactures across the UK and has the ability to private label and custom design.

Heatrae Sadia is the UK's largest manufacturer of electric water heating products, and supplies products worldwide. They have achieved this position through their commitment to product innovation and quality. Their range is the widest and most comprehensive available in the UK today.

Hi-line Industries provides innovative design, manufacture, supply and installation of energy efficient compressed air purification equipment. It supplies a broad range of energy efficient compressed air equipment which includes air dryers, nitrogen and oxygen generators, compressed air filtration equipment, condensate management/drains and service kits.

Hive is the UK’s pioneering connected smart home brand. Its eco-tech devices work alone or together to make the homework better – giving easy ways to manage energy use and cut the carbon footprint.

HLA Services Ltd are specialists in Heating, Ventilation, Air Conditioning, Plumbing, Electrical and Water Hygiene Services. All key personnel at HLA Services Ltd have many years’ experience in these disciplines and employ only fully qualified staff that are capable of providing a full ‘turn key’ service.

Hubbard Products Ltd. is one of the United Kingdom's renowned designers, manufacturers and suppliers of commercial cooling equipment and has earned an enviable Global reputation for innovation and design-led excellence.

Hughes Ventilation Air Conditioning (HVAC) was formed by combining a wealth of experience from a group of professional engineers all experts in their field. HVAC specializes in onshore and offshore international projects and can offer a wide range of services, which comprises of Modular constructions, Heating, Ventilation, Air conditioning, Refrigeration and Acoustic/Thermal solutions.

HVAC WHOLESALE LTD is a family-run business with over 17 years of industry experience covering Air Conditioning, Refrigeration, Heating, and Air Source. Using all the industry insight, they have built a team of customer-focused people who are here to offer the contractor community a wholesale choice like no other

iACS have made a name for themselves in the UK as Air Handling Control Experts - the software team work relentlessly in ensuring that the AHU control solution remains ahead of the curve while the in-house panel build team work to the highest standard in order to achieve quickest turnaround in the Industry.

Ideal Heating is a British manufacturer of high-efficiency commercial and domestic heating solutions. With over a century of experience manufacturing boilers in the UK, including wall-hung, floor-standing, and modular boilers, they are uniquely qualified to meet the ever-changing needs of the UK marketplace.

At Impact Air Systems, they’re driven to lead the global air conveyance market by delivering smart, profitable solutions that separate waste, remove and collect trim, and control dust—with precision and performance users can count on.

Inergy is engineering efficiency experts in the application, design, installation and commissioning of pioneering-edge evaporative cooling, heating, ventilation, and air conditioning (HVAC) systems.

Intergas is a Dutch manufacturer of residential, high-efficiency gas boilers. The company’s innovative thinking led to the development of its two-in-one heat exchanger, the heart of its boiler products. Intergas is the boiler market leader in the Netherlands, and it has a growing presence throughout Europe.

INTOHEAT Ltd is a Mechanical & Electrical building services company based in Bristol and Exeter, operating nationally. Their efficient, personal and friendly service ensures every project is managed to the highest standards in terms of estimating, planning, design, installation and ongoing maintenance.

J Williams Plumbing & Heating offer Plumbing, Heating and Energy Efficiency services and installations in both commercial and residential locations. From boiler repairs to gas safe installations, their services are both versatile and proven

J & B Hopkins Limited is a privately owned Company incorporated in 1978 and has progressively grown and developed significantly over the last forty years to provide a full Mechanical and Electrical services design and installation to the building industry and direct to end users.

James Hargreaves Plumbing Supplies has a specialist Underfloor Heating team that can help with all the Underfloor Heating needs. From design and specification, supply and delivery of quality products through to technical customer support.