Dupont provides technology-driven solutions to its customers. From renewable energy sources like photovoltaics, wind, biofuels, and fuel cells to the application of advanced materials making the exploration, production, and transportation of oil and gas more efficient, Dupont’s products and services help provide better performance, reliability, lower cost, improved safety, and a reduced environmental footprint.

E Flow Technologies is a global company which produces the energy efficient fan-packs for a vast variety of AC & EC motor solutions and a quick return on investment for HVAC, refrigeration, ventilation and engine cooling industries.

EDEN’s mission is to empower contractors with innovative technology, helping them to grow their businesses and provide exceptional customer experiences. Founded in 2021, the Seattle-based startup provides a digital sales enablement tool to help HVAC contractors provide quick and accurate instant quotes for HVAC systems. By leveraging technology to provide prices and detailed breakdowns of eligible incentives and expected utility savings online.

EDI Inc. is a Cincinnati-based controls and energy management company. They provide modern clean vehicles with an excellent safety record, along with ongoing training in areas of energy management and mechanical repair, installation and maintenance.

Edwards Coils Corp. is a renowned US-based innovator in the HVAC industry. Their products inventory includes Evaporator coils, condensors, heat exchangers, tube-in-tube, single and vented double wall, finned, in copper, cupronickel, titanium and steel tubing.

EffectiV HVAC Inc. manufactures and supplies high-quality, top-performing architectural air distribution products for commercial buildings. EffectiV diffusers can be found in office buildings, schools, hospitals, airports, retail stores, hotels, restaurants, and hundreds of other buildings across North America. EffectiV 's unique ceiling air diffusers allow Engineers and Designers to answer specific architectural and performance needs.

EHG is a spiral duct and fitting manufacturer with representatives across the USA. In addition to the company's superior G-3 gasketed duct system, EHG offers project management, special packaging, racking, online submittals and much more.

From energy-efficient Copeland Scroll compressors to highly precise Sensi thermostats to cutting-edge electronics and heating technology, Emerson residential and commercial solutions set the industry standards for superior levels of indoor comfort.

EnviroKlenz products feature patented earth mineral technology comes in contact with a toxic smell or chemical compound, they actively and safely neutralize the harmful compounds without the use of masking agents or toxic chemicals. Odors are completely eliminated, and irritants are totally removed from the air, and all without any unnecessary fragrances or perfumes.

Environmental Air Systems LLC. is an Industrial Grade Mechanical Contractor and Off Site Constructed Equipment Manufacturer that specializes in Mechanical Contracting, Off Site Construction, Custom Air Handling Units, Data Centers, Chiller Plants, Boiler Plants, Prefabrication, Central Utility Plants, and Design Builds.

ESP Company was founded in 1974 by Thomas J. Finnegan, a manufacturer's rep in the Midwest to provide specialty products to the air conditioning, heating, and refrigeration industry.

The Eubank Division of Airxcel, Inc. is a fast growing manufacturer of Wall Mount vertical packaged air conditioners and heat pumps. Eubank is a premium supplier of air conditioner units, heat pumps, dehumidifiers, and compressors

Evapco Inc. is a specialist in heat transfer products and services. They also deal with evaporative cooling equipment: evaporative condensers, closed circuit coolers, cooling towers, and ammonia evaporators.

Exyte Hargreaves is the UK’s renowned provider of specialist high-integrity bespoke ventilation and hydraulic systems and ultra high-purity pipework solutions.

FilterBuy is a direct to consumer replacement air filter brand, headquartered in the Southeast of the United States and serving homes and businesses across the country. They are dedicated to providing quality, U.S. manufactured products to customers.

FilterEasy, believe in the power of easy. Service simplifies life by delivering filters automatically, and reminding when to change them. FilterEasy loves giving one less thing to think about.

FPS AIR COMPRESSORS offers unrivaled competence and experience in all areas of compressed air technology and the applications thereof. Their product range is unmatched in terms of quality, technology, and diversity, which allow their dedicated support and sales facilities to satisfy the requirements of all users of compressed air from small to large.

FPT Industrial is a brand of Iveco Group N.V. (EXM: IVG), dedicated to the design, production, and sale of powertrains and solutions for on- and off-road vehicles, as well as marine and power generation applications. Over 8,000 people across ten production sites and ten R&D centers work for FPT Industrial all around the world.

Freor are the only manufacturer of commercial refrigeration equipment in the Baltic countries that supply high-quality refrigeration solutions: cabinets, multidecks, freezers, and refrigeration units for the retail trade sector.

General Filter Group is a globally-renowned air filtration, indoor air quality (IAQ) and filtration technologies company with headquarters located in Italy. Since 1965, they have been manufacturing air filters, filtration and air purification systems to offer maximum air quality in civil, industrial and hospital environments.

GlassHouse, the first customer intelligence platform for the trades and home services industries, empowers business owners to prioritize their best customers and enjoy the maximum return on their invested time and capital. Contractors can use GlassHouse to easily access insights about potential clients and prospects before committing to a job.

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

Established in 1999, Global Filter manufactures a comprehensive range of filtration products for high-purity process fluids. Their extensive product line includes industry-leading filter pleated cartridges, pleated membrane cartridges, depth cartridges, liquid bags, and vessels to address a wide variety of challenging applications.

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.

Gree Electric Appliances, Inc. of Zhuhai is a diversified international industrial group, whose business covers residential air conditioners, central air conditioners, intelligent equipment, home appliances, air source water heaters, smart phones and refrigerators.

Guangdong Vanward New Electric is a globally renowned HVAC equipment and home appliances manufacturing company based out of Foshan, China.

Güntner is a global pioneer in the manufacturing of refrigeration and air conditioning heat exchanger. The company has decades of experience in this field.

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.

Harts Services was founded in Tacoma in 2013 by co-owners Richard Hart and Dan Hartsough. Harts Plumbers, Electricians and HVAC Technicians offers residential plumbing, electrical and HVAC solutions and has a 4.9/5 rating on Google. Guided by its motto, We Care More, the company is committed to incorporating a caring attitude into every aspect of the business.

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.