Crescent Parts and Equipment is your premier HVAC supply partner, with 15 branches in the greater St Louis region. They are proud to offer the best brands to their customers for more than 75 years.

Dakota provides innovative products and experienced service solutions for: • Electricians • Plumbers • HVAC Technicians • Contractors • Communication companies • City utilities and rural cooperatives • Municipal and rural water systems • Electric, water and gas utilities interested in the latest in metering technology systems • Any company or contractor who utilizes filters and filtration systems

Design Air is a full-service HVAC wholesale distributor serving all Wisconsin, upper Michigan, eastern Minnesota, and northern Illinois licensed HVAC contractors.

DiversiTech Corporation is North America’s largest manufacturer of equipment pads and a renowned manufacturer and supplier of components and related products for multiple industries, including: HVACR, electrical, consumer hardware retail, electrical utility, automotive retail and pool and spa channel.

Downriver Refrigeration Supply Co. is a renowned full line HVACR (Heating, Ventilation, Air Conditioning, and Refrigeration) distributor in the metropolitan Detroit area of the United States.

DuctSox is a manufacturer of textile air dispersion products for open and finished ceiling architecture, critical environments, and under floor applications. DuctSox Products are a cost effective, aesthetically attractive alternative to metal ductwork and diffusers. DuctSox Systems are 100% custom made, starting from the engineering design to the manufactured product.

Duncan Supply Company, Inc. is a wholesale distributor of refrigeration, air conditioning and heating, & food service equipment & parts,

EMI offers a comprehensive line of ductless air conditioning systems with equipment for both hydronic as well as refrigerant-based systems. With exceptional performance and operating economy, ductless split systems are the ideal solution for light commercial, institutional & residential applications.

Emizen is incorporate considering the rapidly evolving high technology sector in today’s world; to fulfill the needs of trade and industry using technology, to improve life, society and the environment applied in industrial, home, as well as office, leading industries in the world, need for operation of a society or enterprise or the services and facilities necessary for social activate, such as education, healthcare, economic development.

Energy International Corporation is a supplier to the HVAC, electromechanical and transportation industries, providing quality products, engineering, design, installation, commissioning and testing for major construction projects throughout the Middle East and North Africa. Energy International represents a huge list of U.S. and European manufacturers.

Famous Supply is a family-owned wholesale distributor of HVAC, Plumbing, Industrial/PVF & Building Products since 1933.

Federal Corporation is a factory rep and stocking distributor of hydronic equipment and controls for commercial and industrial applications. They have expertise in boiler controls, industrial burner management, and oil & gas processing burner management, and offer services from installation and integration, to optimization and repair, to testing and inspection.

Finn Geotherm is East Anglia’s leading supplier and installer of ground and air source heat pump systems for domestic, commercial and industrial customers. Ground and air source heat pumps use the latest technology to generate heating and hot water from renewable sources.

Geary Pacific is a full-service wholesale distributor of residential and light commercial heating and air-conditioning equipment, parts and service. The provide residential add on and replacement, residential new construction, and light commercial segments of the HVAC industry in Arizona, California, Colorado, Idaho, Nevada, Oregon, Texas, and Washington.

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

Goodin Company has over 80 years of experience supplying HVAC, Plumbing, PVF, Industrial and Pump and Well "wholesale only" products to the Midwest.

H.D. Grant Co., Inc. represents many of the best manufacturing lines in the HVAC industry. They supply and distribute exhaust fans, fire dampers, radiation dampers, single duct VAV boxes, fan powered VAV boxes with electric heat, Vibration Isolation, and many other products for the HVAC industry.

Harry Alter Co. is a renowned US-based wholesale distribution of heating and air conditioning equipment, parts and supplies. They provide furnaces, air conditioners, hydronic heating solutions and refrigeration supplies.

HeatLink Group Inc. is a multi-system supplier of potable water and radiant hydronic heating/cooling and snow melt systems. For over 20 years they have created comfortable and efficient heating, cooling and plumbing systems for residential and commercial construction. HeatLink’s radiant heating systems create a comfortable and energy efficient environment for living.

At HVAC Parts Warehouse find all of the HVAC parts & accessories one needs for the job! They carry products from all large name brands.

iACS is a distributor in the United Kingdom for Carel's Air Conditioning products and solutions. With over 15 years of experience in the Heat Ventilation Air Conditioning market (HVAC), the company has offered an important experience in the automatic and intelligent controls of both domestic and industrial processes in the HVAC industry.

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.

Irr Supply Centers, Inc. is a renowned distributor of Plumbing, Heating, Cooling, Electrical, and Refrigeration products serving a wide range of customers throughout Western/Central New York and Northern Pennsylvania.

Island Distributors is a wholesaler of Plumbing, Heating, Electrical, Waterworks and Industrial supplies for Cape Breton Island. With over 150 years of combined experience their dedicated staff of 15 are committed to serving the customers with confidence and knowledge.

Jackson Systems is an HVAC controls distributor for the residential and light commercial markets. The company specializes in zoning, thermostats, and home automation products.

Johnson Supply is a HVACR wholesale distributors in Texas and Louisiana. They have 24 locations as of date and deals with distribution of products like Condensing Units, Curb Adapters, Packaged - Cool Only & Electric Heat, Packaged - Gas Heat, Evaporator Coils, and Air Handling Units.

Jomar Group is a supplier of innovative valve and component solutions to industries around the world. Jomar's diverse products support a wide variety of industrial, plumbing, utility, HVAC, renewable energy and process control applications. In addition to working as a manufacturer, the company serves master distributors, wholesalers, contractors, and OEM's.

Carrying a legacy of 30 years, we provide a reliable and healthy business channel partnership for the supply of Plumbing Materials, Sanitary wares, Water Heaters, Valve Fittings and Accessories. Offering the widest range of products and services at competitive prices, we are the preferred choice for our customers.

Kerr Controls Limited is Atlantic Canada's distributor of heating, ventilation, air-conditioning and refrigeration. Kerr offers the best in technology that enhances home comfort, saves energy and protects the environment.

Linear Air Diffusers are specialists in commercial grade aluminum linear slot diffusers, linear bar grilles, and custom plenums. They have been manufacturing air diffusion products such as: Air Grilles, Registers, and Diffusers (GRD’s) for over 40 years. Their business model is based on devoted investments with the use of modern robotics manufacturing, 3D rapid prototyping, computational fluid dynamics simulations (CFD), and BIM.