Keller Air is a leading wholesale supplier of HVAC equipment, supplies and parts distributed though it's 22 Branches located in seven Pacific Northwest states. Keller Air features a roster of product lines including Rheem, Samsung, Bradford White, Continental Fireplaces, Honeywell, White-Rogers, Fantech, Hart and Cooley, Dura-Vent, Ecco heating products and Southwark Metal products.

Ken's Heating & Air Conditioning has been helping residents keep their homes and business comfortable for many years. They are locally owned and operated. They are a fully licensed and fully staffed HVAC contractor with the size and capability to meet all the needs.

KeplerX HVACR is a major provider of comprehensive heating, ventilation, air conditioning, and refrigeration (HVACR) solutions, proudly headquartered in New Jersey, USA. With a commitment to excellence and innovation, KeplerX HVACR has established itself as a trusted name in the industry, delivering top-notch services and products to both residential and commercial clients.

Key Refrigeration Supply is a Midwest Wholesale Distributor of HVAC/R equipment and parts with 3 locations in Kansas and 3 in Missouri.

At Keys Breeze Air Solutions, they understand the importance of a well-functioning AC unit in Miami’s hot and humid climate. Their team specializes in AC Repair Miami services, offering fast and reliable solutions to keep homes cool and comfortable.

Keystone HVAC, Inc. is a dealer based in Northampton, Pennsylvania, that provides heating and air conditioning solutions.

Kimre is a reputed name among process engineers, environmental engineers, and production managers as a trusted provider of air cleaning technologies for a wide range of industries like fertilizer, sulphuric acid, and power plants. The emission control achieved by Kimre is often taken as global standards.

Kish Heating and Cooling Inc specializes in the repair, maintenance, and replacement of all makes and models of HVAC equipment

With over 40 years of successful business experience and personal relationships within HVAC/R industry, Kivlan Group provides manufacturers and wholesale distributors with innovative sales and marketing solutions to increase sales and brand value.

Kleen Sweep Maintenance is A Full-Service Heating, Air Conditioning, Venting and Chimney Company.

Klein Tools of professional hand tools and occupational protective equipment, Klein Tools' product line has grown to include virtually every major type of hand tool used in the electrical and telecommunications markets, as well as for aviation, construction, electronics, mining and general industry.

Klimawent Usa, Llc supplier of dust collectors, fume arms, fume extractors and other environmental control and filtration equipment in Crystal Lake, IL. They are continuously investing in modern infrastructure and advanced technologies, in qualifications of employees as well as in successful methods of managing, scientific research, and improvement of the processes and appliances.

KLLM Transport Services is one the largest temperature-controlled carriers in the nation providing a suite of solutions to serve the supply-chain needs of their valued clients. KLLM’s fleet is one of the most advanced on the road currently and offer a variety of refrigeration and load tracking capabilities.

Klondike Air Conditioning and Heating, a family-owned and operated business, has been catering to the heating, air conditioning, indoor comfort, and air quality requirements of Orange County since 1989. Their objective is to deliver superior workmanship in HVAC service, repairs, and installations. From system installations and maintenance to repairs and efficiency upgrades, trust Klondike Air for all HVAC needs.

KMC Controls is an independent American manufacturer of building automation and IoT solutions for system integrators, system distributors, IT providers and OEM partners.

Koch Air, LLC has been a privately owned, full service distributor of Carrier, Bryant, and Payne residential and commercial HVAC equipment, parts, supplies and tools. Other lines include Totaline, Honeyell, Aprilaire, NuCalgon, Modine, Takagi, Slant/Fin, and many more.

Koger Air Corporation is a family-owned and operated business specializing in the design, manufacturing, installation and ongoing service of industrial pneumatic and material-conveying systems. They offer a complete line of industrial sheet metal components for sheet metal shops, contractors and resellers. The experts design, build, install and service heavy-duty industrial air moving systems for dust-producing industries throughout North America

KOVA delivers the highest quality building products at unparalleled value. They develop best-in-class products and kits-of-parts, from building envelope solutions to the smallest interior detail, and facades to faucets, all aimed at bringing beautiful, high-performing spaces to life more easily and cost-effectively.

Krack is a world leader in the development, manufacture and sale of ​​​commercial coils, condensers, condensing units and process cooling equipment.

Founded in 1914, Kramer manufactures energy-efficient large refrigeration solutions, split systems, condensers and evaporators for the industrial, food and medical industries. They are a division of HTPG.

Krueger is a manufacturer of air distribution and air equipment solutions including grilles, registers, diffusers, terminal units, fan coils, blower coils, air handling units, fan filter units, air nozzles, underfloor, critical room, chilled beams, displacement ventilation products.

KwiKool® has been manufacturing portable cooling systems since 1997. Kwikool® manufactures products for both indoor and outdoor use, bacteria-killing products, water and also air-cooled spot coolers for comfort cooling and even ceiling mounted units which can be permanently mounted for the long term.

L & S Mechanical has more than 30 years of experience installing and servicing air conditioning, heating, plumbing and electrical systems in over 100,000 Texas homes. They understand how the systems in the home should work together, so they can easily diagnose and fix any problem.

L&F Electrical Heating & Cooling, Inc. offers lighting installation services, emergency repairs, panel upgrades, generator installations, ductless mini-splits, smart lighting, and more.

LA Construction Heating and Air is a full service residential and commercial HVAC contractor, servicing Los Angeles and Ventura Counties with over 20 years of experience in the air conditioning and heating industry. Their high quality of work, honesty and integrity has earned them a great reputation.

Ladd Service Company has been providing the greater Kansas City metro area with comprehensive HVAC, and plumbing services for more than 20 years. They have earned a great reputation among customers by offering quality installations in a courteous, friendly manner.

Lake Air Heating & Cooling – The Best Company To Provide Alternative Energy Solutions! David Kearin founded Lake Air Heating & Cooling as a residential heating and cooling company specializing in new home systems, remodel projects and service.

Lake Shore Heating & Cooling is a family owned and operated HVAC company that specializes in repairing, installing and maintaining a wide range of HVAC units. They are committed to providing the best service to the customers. They offer a wide range of services, from providing parts to administering efficient cooling systems to installing furnaces.

As one of the HVAC servicing companies in West Michigan, Lamphear Service Company specializes in offering high-quality heating and cooling repair, installation and mechanical services to residential and commercial clients.

They are the official strategic partner of the AUX brand in the U.S. market, committed to bringing pioneer HVAC technology to North American customers. Founded in 1986 and headquartered in Ningbo, China, AUX is a pioneer in the refrigeration industry with over 30 years of manufacturing excellence. Since entering the U.S. market in 2023, AUX has rapidly established an operations center in New York and achieved $20 million in revenue.