G.I. Holding is a pioneering manufacturer of HVAC solutions for commercial and industrial applications. The company distributes renowned brands CLINT, KTK KLIMATECHNIK, NOVAIR, and MONTAIR. G.I. Holding strategically targets the European, Middle Eastern, and Southeast Asian markets and operates production facilities in Italy and Hungary, while also maintaining offices in Malaysia and the UAE.

The G&H Group is the complete mechanical and electrical public health (MEP) provider. They provide heating, ventilation and air conditioning; gas, electricity and renewable power supplies; water, drainage and plumbing; lighting; energy management systems; refrigeration; acoustics; and, communications, security and safety systems.

GE Current blends advanced LED technology with networked sensors and software to make commercial buildings, retail stores, industrial facilities and cities more energy efficient & productive. They have installed more than 15 million GE LED refrigerated display fixtures, which has helped retailers slash energy and maintenance costs.

Gem Heating & Air Conditioning is owned and operated by James Barrett. James and his team bring over 20+ years of experience in the HVAC repair, service and installation industry in southern Idaho, USA. Gem Heating & Air Conditioning are proud to run their business with strong values and work ethic, so that every customer feels they are getting the best service for their HVAC needs.

If users require quality generators for all entertainment or commercial needs in Australia, look no further than GHS. With years of experience and up-to-date industry knowledge, GHS is a one-stop shop for complete generator hire, sales, construction, and servicing. All of the equipment is built to the highest standards to suit the specifications and needs of individual clients and can stand up to all requirements.

Gensco, Inc. is a family owned Heating, Ventilation & Air Conditioning wholesale distributor and manufacturer in the Pacific North West. They pride ourselves on delivering outstanding service and value to customers and providing opportunity and job satisfaction for team members throughout the US states of Washington, Oregon, Idaho, Montana and Alaska.

Gibbons provides products and life-cycle services for heating, cooling, ventilation, air-conditioning and humidification systems and has extensive experience in the food and beverage, leisure, commercial and industrial sectors.

Global International Heating and Cooling Co company is proud to have obtained the following Licenses and Certifications: Orraca Brazing License, Lead Paint Renovation License, Contractors License #234255, Epa 608 universal type 1,2 and 3, Epa 609 MVAC, Indoor air quality Certified, Green Energy Certified, R410-A Certified, HFO certified and Nate Certificate.

GNPW Group develop special businesses and projects in the area of ​​energy, fossil and alternative fuel logistics. The GNPW Group was founded in 1993 and is formed by companies with outstanding performance in business development and special projects in the areas of Energy, Logistics and Fossil Fuels.

Founded in 1951 by Cirillo Gnutti as a mechanical engineering firm building tools and dies, it is now in hot forging and machining of brass and other non-ferrous alloys. The company is self-sufficient throughout its entire production chain, from design to completely in-house construction of tooling and equipment, from hot forging of brass to machining, surface treatments and automatic assembly up to packaging of the finished products. Everything

GSI is a global supply company offering its clients quality products and exceptional service. Their team of HVACR engineers provide a streamlined process, increasing your bottom line through our HVACR manufacturing partners.

As a family-owned and locally-operated plumbing company in Covington, GOODBEE PLUMBING provides fast and reliable service to property owners throughout Ponchatoula, St. Tammany Parish, Hammond, and the surrounding areas. Their local plumbers have so much more to offer, whether looking for help with a remodel, need the backflow preventer inspected, or are looking for a thorough drain cleaning.

Gradient’s mission is to cool the world by transforming every home to be more comfortable and healthy for the people who inhabit it — without compromising the environment. The company's vision is a future where everyone has access to comfortable buildings that are fully decarbonized. Their launch product is a direct-to-consumer high-efficiency and low-carbon heat pump.

Great American Coil is a full service manufacturer of evaporator, condenser, hot and chilled water, low-pressure steam and chilled beam coils. They make coils in flat or bent configurations and can help with performance or design.

Great Guys is one of the fastest growing Technician Owned HVAC & Electrical companies in the Denver Metro! Their trusted Heating, Cooling, Ventilation & Electrical technicians solve all HVAC problems, and make recommendations for improved solutions to ensure the home or business is always comfortable, efficient and safe. They offer comprehensive services and equipment that are uniquely selected to best meet varying needs.

Griswold Controls provides reliable and quality products for HVAC and Irrigation applications. They provide Automatic flow control valves, manual balancing valves, actuated control valves, pressure independent control valves, DeltaT Control valves, actuators, diaphragm valves, and coil piping packages.

Heating and Cooling, Toronto is an experienced company that deals with heating and cooling services in the Toronto area. They are a major air conditioner and furnace service provider, who believe in providing quality solutions in lowest price.

Haisma Heating & Cooling Inc. is an HVAC company serving West Michigan. The company was established by Garry Haisma, a Northwest side Grand Rapids area native, in 1981.

Hamel’s Air Conditioning and Heating is a small, family-owned business where customers are part of our family, not a number. We strive to provide the same level of service we would expect in our own home for each customer we serve. We can provide this level of service because we are not the biggest HVAC business in town and never will be. Instead, our focus is on an unrivaled customer experience.

HAMPDEN ENGINEERING CORPORATION has built a reputation for manufacturing Cutting Edge, Engineering and Technology Training Equipment of the highest quality since 1954.

Hardcast encompasses Hardcast Duct Sealants and Adhesives, DynAir Airflow Hardware and Accessories, and the Nexus 4-Bolt Flange Closure System. As an industry leader, Hardcast supplies superior products and engineered solutions to ensure the sustainability of your HVAC system.

HARDI is an association dedicated to advancing the science of wholesale distribution in the HVACR industry. HARDI members market and distribute heating, refrigeration, air conditioning equipment and supplies, sheet metal, controls, filters and related items.

Harshaw Trane creates and sustains high performing, efficient and secure facility environments. They partner with many of the top-ranked private and public institutions on innovative technology and systems that optimize performance while minimizing energy use and reducing costs over the entire lifecycle of a building.

Hart-Hammer, Inc. is a US-based provider of sales and engineering support in Iowa, Nebraska, the Quad Cities, and Western Illinois. They represent 27 HVAC manufacturers including AAON, Nailor, Ruskin, CamFil, Strobic, and many others. The company focuses on heating and air conditioning services for commercial/institutional and temperature control/measurement for hospitals and laboratories.

Head’s Heating & Air Conditioning is an HVAC company that offers complete heating and air conditioning services in the Mobile and Baldwin county area. Their company was established in the year 1979.

Hearth Stopper provides customizable, decorative fireplace covers across the USA. Eliminate cold drafts and boost comfort with their premium fireplace opening covers, designed to fit any decor and significantly boost the home's energy efficiency. Learn how to cover fireplace opening with Hearth Stopper fireplace insulated covers.

Heat Exchangers WA was established in 2003 with a vision to become the very best plate heat exchanger service center in Australia, having accomplished this we are now expanding our supply and service range to include a wider variety of heat transfer equipment.

Heat Merchants supplies a comprehensive portfolio of heating, plumbing and renewable energy solutions for both domestic and commercial projects. They also provide a range of support services to customers include heating system design and specification, commissioning, ancillary certification, after-sale service and installer training.

HEAT PIPE TECHNOLOGY, INC. (HPT) is a provider of energy recovery and dehumidification systems for commercial applications around the globe. Employing the very latest in passive heat transfer technology, HPT designs and supplies the core systems to the commercial air handling equipment manufacturers.

Heat Pump Federation lobbies government for long term policy supporting the electrification of heating and cooling, works to raise awareness, understanding and confidence in heat pump technology across both domestic and commercial sectors, and collaborates with government, industry and consumers to make this a reality.