Serving the market since 1916, Bell & Gossett, a Xylem brand, is a globally renowned company in system solutions for HVAC and plumbing applications for the commercial building services industry.

Bell Brothers is a renowned US-based provider of Residential Plumbing, Heating and Air Conditioning Solutions and Services in Northern California, USA. They provide expert HVAC Installation, Repair and Maintenance in Yolo, Sacramento, Placer, San Joaquin and El Dorado Counties of the US State of California.

The BellSimons Companies was founded in 1940 as The Bell Pump Company, operating out of Hartford, Connecticut, rebuilding oil pumps for the heating trade. By the late 1940s, locations in New Haven, Connecticut and Springfield, Massachusetts, opened to better serve the professionals in the residential and commercial fields.

Bellamio Aircontrol is involved with air conditioning systems, ventilation, intake and the pertinent control systems for specific industrial applications that require materials and construction systems that can withstand aggressive air, where the experience gained from the different plants built is important, robustness and reliability over time are essential, and performance is guaranteed over the years.

Brazing and soldering products - preforms, wire, rod, strip, braze paste - all alloys. Low melt aluminum alloys.

Bennett Heating and Air offers many different AC and Heating services for both businesses and also homeowners in Purvis. They provide the best heating air conditioning repair, perform a thorough evaluation of your home or business and also recommend system sizing and efficiency that meets your needs and offer the best service agreement programs in the business.

Benoist Bros Supply Co. is a full service wholesale distributor of HVACR products and accessories. The Benoist Bros. sales team has the expertise and knowledge to meet our customers'​ needs for all heating and air conditioning and geothermal products.

Berg Insight is an independent industry analyst and consulting firm, providing research, analysis and consulting services to clients in the areas of IoT and digital technologies.

Berlinger & Co. AG is a renowned partner globally for healthcare temperature monitoring solutions. This historic family-owned company is currently among the top manufacturers of cold chain monitoring solutions for pharmaceutical and healthcare customers worldwide. For over 30 years, Berlinger has been serving customers in more than 170 countries within the increasingly complex global pharma supply chain.

Headquartered in New Castle, Pennsylvania, Berner Air Curtains combines engineering expertise, state of the art equipment, and highly skilled workers to design and produce the most efficient, best looking, reliable air curtains on the market.

Berry Global provides Air Filteration solution. They also provide meltex meltblown materials which serves a wide variety of air applications from room air purifier to facemasks to cabin air filtration.

Best Care was founded in 2009 by Brian Reed and are a family-owned and operated company serving the Memphis, Tennessee area, in USA. The business has nearly 90 full-time employees serving the metro areas of both Memphis, TN, and Huntsville, AL, with a customer base that has grown to over 40,000 home owners.

Best Companies Group, a division of BridgeTower Media, works with local media and publishing partners to establish "Best Places to Work"​ programs in order to identify and recognize organizations in a defined geographical area or industry that successfully create and maintain workplace excellence.

BG Energy Solutions is a UK based, Building Management System specialist, managed by a team of engineers to provide a unique range of automated control, energy solutions and remote support services to proactively improve comfort, well-being and building environment, while also helping to reduce operating and energy costs.

The Biddle name has been associated with heating and innovation since 1929, and has had its UK manufacturing base in Nuneaton since 1946. Within the building services industry, the Biddle name is recognized and respected as a leading European business, specializing in the supply of high performance and ‘engineered to last’ heating, ventilation, air heater and air curtain products and solutions.

Big Ass Fans is the preeminent designer and manufacturer of ceiling and vertical fans developed to provide significant energy savings and improve occupant comfort year round.

Big Texas Comfort delivers top HVAC solutions for homes and businesses in Houston, TX. Known for getting the job done right, they tailor systems to fit their needs, offering furnace and AC services in Houston and nearby areas. As the #1 local expert, they ensure excellent service and customer satisfaction. Their team is committed to meeting their heating and cooling needs.

Biltwel Duct Cleaning Equipment Mfg. Inc. manufactures duct cleaning equipment, truck mount units and many more. They provide free training with every equipment purchase.

Bioclimatic uses all of the states of air cleaning technologies – from gas phase media to ionization to PCO to advanced powered filtration. Their manufacturing capabilities enable them to offer a comprehensive product line that includes stand-alone products; equipment to be installed in other HVAC systems; and complete, custom engineered air handlers and air cleaning equipment.

The Bioenvironmental and Structural System (BESS) Laboratory is a research, product-testing and educational laboratory. The lab provides unbiased engineering data to aid in the selection and design of agricultural buildings and assists equipment manufacturers in developing better products.

BITZER is an internationally leading, independent specialist for refrigeration and air conditioning technology with activities in refrigeration, air conditioning, process cooling, transport as well as services. The BITZER Group caters to the cooling of temperature-sensitive goods and reliable indoor temperature control with energy-efficient and high-quality products and services.

BITZER US, Inc. provides OEM and aftermarket customers with Screw Compressors to 320 HP, Recips to 50 HP, Scrolls to 40 HP and ASME Shell and Tube Heat Exchangers. With its environmentally friendly solutions and innovative electronic products, BITZER is driving the refrigeration and air-conditioning industry around the world.

Blackhawk Supply is a privately held small business located in the Midwest, with over 30 years of experience in the HVAC Controls Industry. Their team consists of professionals dedicated to provide top-of-the-line products, excellent technical expertise and exceptional customer service. As a leader in the HVAC controls industry, they specialize in offering a diverse range of HVAC parts, including sensors, valves, actuators, and more.

Blalock Heating & Air is a family-owned and operated company offering a wide variety of products and services to meet all residential and commercial heating, cooling, and ventilation needs. With over 40 years of experience, their professionals deliver a range of effective services at fair prices.

BLC Industries Inc. is a Manufacturer of air filtration: components; filters; custom and standard filtration equipment (frames and housings); automatic filtration equipment; purification/absorption; moisture separation; HEPA equipment and HVAC accessories.

Blocksom & Co. is a diversified manufacturer of a wide variety of natural fiber products. These products are marketed throughout the continental United States and Canada to supply the demands of industries including heating and air-conditioning, furniture, U.S. government and military, construction, and aquaculture.

In March 2003, when Blue Air started in the foodservice equipment industry, it opened with a couple lines of refrigeration equipment and a few employees in a very small office and warehouse space. Ever since these humble beginnings, Blue Air has grown steadily each year by constantly adding new products and new customers. It has now become one of the major suppliers in the industry with multiple distribution warehouses and sales offices.

Blue Frontier has developed a truly smart air conditioning system. It change the concentration of a salt-solution to create cooling with minimal energy requirements. This means that the air conditioner will require less than half the electricity than a conventional system.

Blue Star International FZCO, headquartered at the Dubai Airport Freezone, is a 100% subsidiary of Blue Star Limited in India, and manages the Company’s international business including its joint ventures which focus on HVAC&R as well as MEP projects for residential, commercial and industrial segments.

Blue Star Heating and Air is a globally renowned air conditioning and commercial refrigeration company with over seven decades of experience in providing expert cooling solutions. It fulfills the cooling requirements of a large number of corporate, commercial as well as residential customers, as well as offers products such as water purifiers, air purifiers and air coolers.