AAD Transport is a renowned HVAC services, management and vehicles provider company, based in Kirriemuir, Scotland.

AccuTools provides electronic gas leak detectors, refrigerant scales, combustion analyzers, BluVac vacuum gauges and TruBlu evacuation kits. AccuTools products are designed for the real world and the real challenges of the HVAC/R, Automotive, Industrial and Test and Measurement markets.

ADEY is the industry-leading name in magnetic filtration. ADEY's success has been built on product innovation and quality along with an unrivalled understanding of the practical and daily working needs of the professional installer.

ADI Global Distribution is the major global wholesale distributor of security, AV and low-voltage products for licensed contractors. They’re committed to offering the best products and technologies from top brands, the service and assistance for every project, and the resources and tools for business growth so that their customers can spend their time where it matters most.

Flexible thermal insulation available in tube and sheet form for pipes and ductwork with U/V resistance with a thermal range of -70 to 257F.

AfinityMS deals with all kinds of Residential & Commercial Maintenance Services of Air-Conditioning, Plumbing, Electrical, Handyman, Miscellaneous, Water Tank Cleaning, CCTV, Home Cleaning, Carpet Cleaning, Mattress Cleaning, and other Technical Services. They are committed to ensuring the safety of clients and have a well-established technology-based solution to track their technician’s allocation and keep all records of their work with time.

Air Industrie Thermique España, S.L. (AITESA) is an engineering company, which operates in the field of heat recovery systems (HRS) normally for refineries, chemical and petrochemical industries. They can facilitate implementation process in all phases of the project from basic to turnkey engineering.

Air Pro Heating and Air serves the greater San Diego Area and specializes in residential HVAC services, focusing on air conditioning and heating system installations and replacements. With over 40 years of combined experience, their technicians are licensed and skilled in installing and replacing air conditioning, mini-splits, and heating systems.

Air Solutions, Inc. is a renowned company in the field of industrial ventilation, dust collection, vacuum systems and components. Their offering includes industrial fans and blowers, dust, fume and mist collectors, central and portable industrial vacuum systems, make-up air equipment, paint and industrial booths, duct work, replacement cartridges and filters.

AirGreen is a family-owned HVAC business rooted in the heart of Montreal. For years, they've built a reputation on trust, expertise, and unwavering dedication to their clients. They pride themselves on offering top-tier heating, ventilation, and air conditioning solutions tailored to the unique needs of each customer. Beyond technical skills, their team is committed to ensuring their home or business stays comfortable year-round.

Founded in 1933, Airserco is a renowned manufacturer of HVAC solutions. Airserco offers a range of products for the refrigeration industry, including automatic refrigerant charging and evacuation stations, vacuum gauges and sensors, tank heaters and controls, oxyhydrogen brazing stations, pressure leak testing, and customized end of line testing solutions.

Airtech is an industry-renowned manufacturer of vacuum pumps and blowers. They are passionate about delivering the best solutions to customers. That’s why they fully understand that sometimes, the best solution is a custom one designed to fit a specific application. No matter the quantity or lead time needed, Airtech ensures they can design a custom solution that is right as per requirements.

Louvers, penthouses, vision/sunscreens, grilles.

Allegis designs and supplies HVAC hardware, such as: latches, hinges, door-stays, seals, gaskets and accessories (cams, rods, window ports). At Allegis, they live and breathe access hardware opening doors to unparalleled quality and innovation. They help solve customer-specific problems and supply thousands of products, including handles, latches, hinges, drawer slides, gas springs, sealing profiles, adhesives, and more.

Alpha Plumbing is one of Calgary's premier certified Plumbers that specializes in boilers, furnaces, gas pipe fitting, hot water tanks, and kitchen & bathroom repairs and installs. Alpha Plumbing also offers an array of plumbing services for both businesses and residential homes including but not limited to servicing and maintaining water heaters, water softener & filtration systems, leak repairs, busted pipes, sump pumps and so much more.

Die-stamped round fittings, sheet metal working machinery, tool and die for HVAC industry.

American Leak Detection of The Palm Beaches & Treasure Coast stands out as a beacon of reliability for homeowners in Jupiter, Florida, extending services into West Palm Beach, FL. They understand how stressful undetected leaks can be, which is why they've honed their skills to identify hidden problems efficiently. Known for their precision in pool leak detection, they maintain the integrity of the swimming area.

At Andersen Air, they take pride in providing high-quality heating and air conditioning services to the Hood County and Johnson City areas. As a family-owned and operated business since 2003, they understand the importance of a comfortable home or commercial space. Their experienced HVAC professionals are licensed, bonded, as well as insured and are here to help with all diverse heating and air conditioning needs.

Appion is committed to providing the most innovative, technician-friendly HVAC/R tools, equipment and vacuum-rated accessories for refrigerant recovery, evacuation, and system charging and analysis to companies in the global heating, ventilation, air conditioning and refrigeration industry.

AquFlow (formerly HydroFlo) is a US manufacturer of chemical metering pumps, dosing pumps, and chemical injection systems. For water & wastewater treatment, chemical processing, oil & gas, mining, pulp & paper, agriculture, food and beverage, and other industries worldwide.

Arabian Air Conditioning Manufacturing Company (AMCO) is one of Almalki Group Holding company in Qatar. AMCO is partnering with ACS Klima as joint venture under the brand of CLIMACS. AMCO is established to supply the needs of Qatar, Bahrain, Kuwait, UAE, Jordan, Egypt and other middle east countries in air conditioning sector.

Manufacturer of pressure gauges, low pressure DP static and velocity transmitters, switches, handheld calibrators and temperature indicators.

ASPEQ Heating Group is the strategic accumulation of high quality electric heater manufacturers for the Industrial, Commercial and Military/Marine industries. ASPEQ provides tailored solutions for industrial and commercial electric heating markets primarily in North America. They continually strive to enhance the growth of their customers and the value they add to their customers.

Polyethylene and plastic storage tanks and containers in capacities from 40 to 12,000 gallons. Linear polyethylene tanks are certified to NSF/ANSI Standard 61 and high-density crosslink resin tanks are certified for chemical storage. ISO 9001:2015 Certified.

The fundamental objective of Assoclima - Association of Air Conditioning Systems Manufacturers is to contribute to the improvement of the effectiveness and efficiency of the air conditioning systems, pursuing both the well-being of people and the protection of the environment. Assoclima brings together various product groups: heat pumps, fans, components for air distribution, air filters, air conditioning machines and terminal devices.

Flexible duct systems and sheet metal pipe and fittings.

Atmosphere has been a major player in the ventilation industry for over 26 years. Founded on the principles of innovation and reliability, they have established themselves as a trusted provider of ventilation products in North America with the Vortex Powerfan line of products.

Patented, non-wearing ruby-orifice fog nozzles and high-quality, slow-speed, 'soft-start' Variable-Frequency-Drive fog systems starting at 1/2 horsepower.

Automation Products Inc., Dynatrol Div. is a renowned leader for 60 years in the field of industrial process control instruments. Level detectors for liquids and bulk solids, also density, viscosity meters are some of the products of the company.