HVAC Excellence was established in 1994 to improve the technical competency of the HVACR industry through validation of the technical education process. They provide student outcome assessments, technician certifications, educator credentialing, programmatic accreditation and professional development.

HVAC Ontario offers best HVAC deals in Greater Toronto Area. They are experts in sales, services and installation of furnaces, air conditioners & tankless water heaters.

HVAC PLUS is a premier reseller of commercial replacement parts for heating, ventilation, and air conditioning equipment. Their main focus is on high quality replacement HVAC parts for systems made by the industry's top manufacturers, including Carrier, York, Trane, McQuay, Barber Coleman and GE Motors.

HVAC RepCo is an independent rep agency for manufacturers of heating, ventilation, air-conditioning (HVAC) equipment, controls, valves & actuators, sensors & thermostats, grilles, registers & diffusers, B-vent, sheet metal products, penetrating oils & lubricants, fabric ductwork, refrigeration and hand tools. The team at HVAC RepCo is uniquely positioned to professionally represent the premier manufacturers in the HVACR industry.

HVAC Technical Institute focuses on training and preparing an individual in practical skills that they can apply in the air conditioning, ventilation, and heating workplace.

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Hydro Pump Company, based in Omaha, Nebraska, is a wholesale distributor of geothermal heat pumps, HVAC products, and water well products from the nation’s leading manufacturers, serving contractors in Iowa.

Hydroflow distributes many of the world’s leading industrial brands; each of these has been selected not only on product innovation and quality, but also on the quality and availability of pioneer technical support. Hydroflow also supplies product into the HVAC, Fire Protection and infrastructure markets with brands such as Victaulic and Erico.

Hydronic Technology, Inc. is the equipment provider of choice for countless engineers, mechanical contractors and end users throughout Louisiana and Mississippi. Hydronic Technology assists in designing, implementing, installing and maintaining the perfect hydronic & plumbing systems for all of the upcoming projects.

Hypertherm, Inc. is a manufacturer of industrial cutting technologies including Hypertherm® plasma cutting and gouging systems, EDGE® Connect CNC motion and height controls, OMAX® waterjet cutting machines, ProNest® CAD/CAM software, and Robotmaster® offline programming software for robots.

Hyphen Hydrogen Energy (Pty) Ltd (“Hyphen”) is a Namibian registered green hydrogen development company, specifically formed to develop green hydrogen projects in Namibia for international, regional and domestic supply.

Hyundai Heavy Industries (HHI) started its shipbuilding business in June 1974 by completing the construction of the world's largest shipyard and two 260,000-DWT VLCCs all at the same time. A decade after its first delivery, the Hyundai Shipyard topped 10 million deadweight tons in aggregate ship production and has maintained its position in the world shipbuilding market ever since.

IAC Vestcold AS is one of Scandinavia's largest cold contractors, located in Stokke, Norway. Their main focus is the customer and the environment with core area of functioning being the design, construction, assembly, service and maintenance of refrigeration and freezing equipment, refrigeration systems, heat pumps and air conditioning for the professional market in commerce and industry.

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.

Ace Instruments’ IAQ Detectors range empowers the new generation of sustainable buildings to continuously monitor indoor air quality with cutting edge instrumentation. Positive performance on major indoor air quality parameters has been linked to improved productivity, reduced operating cost and carbon footprints. Their extensive experience of over 30 years in manufacturing enables them to deliver customized solutions for unique IAQ applications.

IAQ Ventilation is a supplier of world class indoor air quality systems and solutions. From indoor air quality sensors and monitors, ERV ventilation solutions, dehumidifiers, air cleaners and air purification technology, IAQ Ventilation is a one stop shop for all the indoor air quality needs.

IAQmatters is a joint initiative of heating, ventilation and air conditioning (HVAC) manufacturers in Europe and the Middle East, which provides solutions to ensure a healthy indoor climate.

IBM discover, design and develop advanced information technology, and translate that into value for their clients through consulting services.

Ice Air designs and manufactures PTACs, Water Source Heat Pumps, 'Hybrid' Water-Cooled A/Cs, Fan Coils, Hi Static Heat Pumps and Custom HVAC Equipment for new construction, retrofit and replacement applications.

Ice make is a renowned Manufacturer and Exporter of Commercial and Industrial Refrigeration Equipment. Their primary focus lies in constantly exploring new frontiers and fostering innovative ideas to ensure utmost customer satisfaction

Ice-O-Matic is the premier manufacturer, distributor and supplier of ice machines worldwide. They provide Commercial ice cube makers, flake ice machines, combination ice makers/drink dispensers, ice maker/ice dispenser, ice storage bins, and water filtration systems.

Idemitsu is a producer and distributor of a wide range of lubricants, including PVE and PAG refrigeration oil.

IES Associates has been one of the largest independent providers of OEM compressors, compressor & chillers parts and technical services worldwide.

IES is an innovative company at the forefront of the development and application of powerful software simulation tools and consulting services for architects, engineers, and others involved in the design, development, and management of truly sustainable buildings.

IFC Certification Ltd is a UKAS accredited and internationally recognized provider of high quality customer focused independent third party certification. IFC Certification Ltd is also a Notified Certification Body for certificating products for CE Marking under the Construction Products Directive.

iGas USA, Inc. is a veteran in the HVAC industry. Beginning in the early 90s, its sister company began to provide AC contactors, capacitors, plus other components and tools to the two largest AC manufacturers in the United States. iGas USA, Inc. offers a full range of refrigerants. Its strength, and mission, are to develop and bring to the market innovative solutions that will have a positive effect on a company's work and business.

iHaul Freight Ltd. is full service transportation, distribution and logistics company providing a complete range of services, everything from Refrigerated Transport and LTL, to Warehouse services and Logistics.

Illco Inc. is a wholesale distributor of heating, ventilation, air-conditioning and refrigeration equipment, parts and supplies. They offer manufactured materials and aims to keep the highest levels of inventory on hand.

IMI Hydronic Engineering is a provider of a range of products and services that enables one to take control, increase efficiency and drive down initial and ongoing costs with innovative and reliable HVAC solutions. They provide a superb range of high-quality products and support services for every type of installation and customer.

Imperial® is a renowned brand of specialty tools for HVAC/R service, tube working, electrical, automotive and industrial applications.