Troy Filters Ltd. is a custom manufacturer and supplier of filters and filter media for a variety of applications, including equipment protection filters, HVAC air filters, HEPA and cleanroom filters, paint spray booth filters, gas phase filtration, industrial air filters, power generation filters, and an extensive offering of OEM replacement filters.

Tunstall Corporation has provided customers with cost-effective energy products and solutions for over 50 years now. Their product line includes steam traps, control valves, self contained controls, and steam trap capsules for all steam traps.

Tutco is a custom manufacturer of electric heating elements and units. They supply electric resistance heating elements for a broad range of industrial, commercial, and residential applications.

Twin City Fan Companies, Ltd. is a group of fan companies that manufacture and sell a complete range of centrifugal and axial propeller fans, power roof ventilators and related equipment. Twin city provides air handling units, air supply and filter house, HVAC systems, rooftop exhaust and many more.

uHoo is a Hong Kong-based renowned provider of advanced indoor air quality sensor solutions. They provide software solutions and indoor air quality sensors aimed at measuring, analyzing and interpreting indoor air quality data. The company's ‘uHoo Virus Index’ is a patent-pending technology that analyzes air quality data and provides an assessment on the risk of viruses surviving in homes or workplaces.

United CoolAir Corporation manufactures 1 to 90 ton "All-Indoor" Modular HVAC Solution systems for Commercial and Industrial Cooling as well as 100% Outside Air applications.

UV Resources are a globally renowned company in UV-C disinfection and HVAC efficiency. They help disinfect airstreams, mitigate disease transmission, and kill microbial contaminants that impede HVAC efficiency. Company founders pioneered the application of UV-C energy in HVAC equipment nearly 25 years ago. Currently, they supply market-renowned germicidal UV solutions to facility managers and building engineers around the world.

Velocity Boiler Works are manufacturers of gas-fired condensing and non-condensing boilers, oil boilers, indirect water heaters, hydronic air handlers and warm air furnaces.

Verdant is one of the major HVAC manufacturers and suppliers in the United Arab Emirates (UAE). They provide a wide range of products and with their flexible manufacturing system, they also offer customization as per their customers requirements at very competitive prices. Verdant Industries aims to be the most reliable and innovative company in the field of HVAC and building equipment by providing the best solution and services.

Veri-Dry LLC, DBA/DXAir provide custom built solutions that truly control the humidity and air quality in pool rooms/natatorium. They also provide Pool Dehumidifiers for commercial and residential applications.

VERILON manufactures Strip Doors that are used throughout industrial, commercial and institutional structures, both indoors and outdoors.

Veris Industries is an energy and environmental sensor partner that provides quality products for commercial HVAC and other automation applications. Veris has an extensive product portfolio that includes a wide array of control devices including air quality sensors, current sensors, leak detection systems, power and energy monitors, pressure sensors, relays, temperature sensors, and more.

Verizon Networkfleet offers a full suite of industry-defining solutions and services that put innovation, automation and connected data to work for customers and help them be safer, more efficient and more productive. With more than 3,500 dedicated employees in 15 countries, they deliver leading mobile technology platforms and solutions.

In 1984, Vertical Market Software (VMS) opened its doors to provide an integrated accounting and job costing system to general contractors throughout the country. VMS provides service, construction, and accounting software to software to contractors nationwide. They also offer a complete enterprise solution for efficient business management and optimization.

Founded in 1975, Vibration Isolation has over 30 years experience in the design and manufacture of reliable, quality products engineered for cost-effective control of vibration, shock and noise. Their products include a complete line of open and housed spring mountings, spring and neoprene hangers, and neoprene mounts and pads. Structural bases and rails, inertia base pouring forms, and seismic mounts and restraints.

Vicon is a globally renowned company in the field of plasma cutting machines, coil lines, and HVAC ductwork machinery. Every Vicon plasma cutting table and machine shipped by Plasma Automation and Vicon Machinery is backed by professionals with over 40 years in the machine tool industry. They also manufacture coil line systems, roll forming equipment, seam closers, duct brakes, and other HVAC machinery.

VironAire is an air purification equipment manufacturer based in Palm Springs, CA. The company recently developed a self-contained and portable HEPA (H13), UV and Charged-Ion air purifier that also incorporated photocatalysis, molecular sieve and other cutting-edge tools.

Vitesy is an Italian company committed to improving people's lives and well-being through sustainable and smart solutions. The development of innovative and smart technologies, it promotes a healthy environment and a sustainable lifestyle to help people go about their daily lives in optimal conditions. They work passionately to create a better future for the planet through products such as Natede, Eteria, and Shelfy.

Manufacturers gas analyzers for environmental protection, process controls and OEM applications. VTI specializes in workplace safety.

VTS International GmbH, ISO 9001: 2015 certified, is the German branch of an international group which concentrates its activities on the aftermarket for turbo-compressors. VTS's core competencies are the production of air coolers for Centac (Ingersoll Rand) and TurboAir centrifugal compressors, as well as the delivery of all other spare parts for these two brands.

Wabash Transformer manufactures custom and standard power transformers. Applications include HVAC-R, appliances, metering equipment, pool, spa and more. Our products include Class 2 transformers, VDE power transformers and more.

Warren Controls Inc. is a renowned US-based manufacturer of control valves and related products for industrial process/general service and specialty applications, HVAC - building automation, Military/Marine, boiler components and OEM specialty valves.

Wayne Dalton manufactures garage doors with a wide variety of residential and commercial options to suit one's personal taste. They also provide ADV-Xtreme Freezer and Cooler Door solutions for food and cold beverage storage.

Weiss instruments manufacturers Thermometers, Humidity Indicators and Pressure Gauges and is based out of USA

WellAware empowers organizations to be safer, more efficient, and more sustainable by streaming analytics-quality data between their people and assets, enabling remote monitoring, control, and automation of critical infrastructure.

Mini split systems, condensing unit, ducted fan coil and air handling unit, chilled water fan coil and air handling units.

For over 100 years, Williams Comfort Products, located in California, has been manufacturing a wide array of comfort HVAC equipment including air curtains, DX and hydronic fan coils, air handlers, gas heating equipment and total space dehumidifiers.

Wilo USA provides pumps and pump systems for heating, refrigeration, air conditioning, water supply and sewage. Wilo pumps are used in all areas of public life: in commercial buildings, communal facilities, industry and in private homes.

Windy City Air Conditioning & Heating, LLC. services Las Vegas, Henderson, Green Valley, Summerlin, North Las Vegas & Boulder City. They specialize in providing Las Vegas AC repair & heating, commercial refrigeration, sales, service, repair, and installation.