World leader in creating comfortable indoor environments, efficiently, through the manufacture of custom commercial-use HVAC equipment

Technology leader innovating digitally connected and enabled systems including variable frequency drives and commercial electrical equipment

Precision air control for data processing centers that configures a mission-critical cooling system saving data, energy and money for companies globally

Premier thermal management solutions provider of heat pipe-based energy recovery heat exchangers. Includes Wrap-Around (WAHX) and Air-to-Air HX.

Leading manufacturer of energy-efficient gas-fired and electric radiant heating systems, delivering engineered solutions for large commercial and industrial spaces.

A recognized leader in delivering cost-effective, commercial condensing boilers, high-efficiency water heaters and energy recovery solutions

The standard for commercial growers to deliver the most precise temperature/humidity control in the industry, with exceptional energy efficiency.

AIIR Products is a pioneering provider of AI-powered heating and cooling solutions designed to enhance comfort and energy efficiency in multi-family, residential, and hospitality settings.

Applied thermal innovation in the commercial HVAC industry with a focus on leading-edge technology, energy efficiency, and the environment

The global leader of underfloor air distribution, designed to enhance indoor air quality and reduce energy consumption in a variety of applications

Manufacturing cloud-based controls that integrate seamlessly with VRF units, hydronic units, and radiant or ventilation elements

High performance, compact, plate frame heat exchangers

We carry a wide variety of HVAC tanks ranging from bladder expansion tanks to chilled water buffer tanks and tank accessories. Each tank is designed to be used with today's low-mass and high-efficiency boiler systems, hot and cold water systems, and other HVAC system applications. 

A sophisticated global leader in water treatment and filtration solutions including condenser, chilled, hot and domestic water suitable for various systems

Custom air handling equipment with variable speed technology and thermo-composite casing, using various airside energy recovery components

Making Venturi Valves, Venturi FX Valves (High Accuracy Terminals) and standard VAV airflow control devices for use in critical spaces

Climate control systems designed for direct and indirect fired gas make-up air units, air turnover and evaporative cooling systems

Applied Heat Recovery specializes in customized heat recovery solutions intended to reduce operating costs and carbon footprint. 

The market leader in revolutionized air-duct systems for use indoors, outdoors, and underground in commercial, industrial, and residential applications

Industry standard for packaged pumping systems, integrated plant control, commercial pumps, heat exchangers, dirt/air separators, and more

Manufacturers of a unique patented family of non-penetrating rooftop supports including pipe support systems and equipment support platforms in commercial markets

Solutions for fouling prevention in straight, shell and tube heat exchangers (including chillers); minimizing fouling and maximizing energy savings

Providing healthier, more productive interior environments with unequaled precision by monitoring and cleaning the air we breathe

Global developers of heat transfer solutions including cooling towers, closed circuit coolers, evaporative condensers and ice thermal storage

Wall mount packaged A/C and heat pump equipment designed to serve the education, mobile, telecommunications and commercial markets

Leader in the production of actuator solutions for spring return and electronic fail-safe dampers, fire/smoke spring return dampers and control valves

Air purification and corrosion protection systems for all environments that are engineered for lasting quality, high performance and energy savings

BKI Industries specializes in condensate neutralizers that protect infrastructure and support safe, code-compliant HVAC condensate disposal.

Engineered HVAC solutions focused on improving air quality, lessening the impact on the environment, and optimizing industrial processes.

The only proven, direct-burial underground air duct system made from ultra-durable, advanced HDPE (high-density polyethylene)

Manufacturing the highest quality gas, oil, duel fuel, electric, indirect, solar, and geo-thermal water heaters with industry-leading innovation

The original manufacturer of flexible water tube hot water and steam boilers, designed to work in the toughest HVAC applications

Engineered and Manufactured Steam and Hot Water Boilers with Blowdown Heat Recovery Systems, Feed Water Systems, Water Softeners, And More

Dedicated to building American-made pumps with military-grade precision to accommodate highly developed specifications.

Cooling tower solutions provider specializing in the construction of custom built pultruded composite, field-erected FRP and concrete cooling towers

A leader in polypropylene vent systems, featuring their UL1738-listed InnoFlue, InnoFlue Lite, and AcidiRID condensate neutralizers for safe, easy-to-install, and sustainable HVAC flue gas venting solutions.

Manufacturer of fully integrated modular central plants that provide complete chilled water and hot water solutions in a cost-effective manner

Manufacturers of desiccant dehumidifiers and critical process AHUs for applications, including ICE arenas, hospital surgical spaces and food processing facilities.

The largest manufacturer of water source and geothermal heat pumps, developing innovative, energy efficient products

Acoustical noise-control and reduction products that attenuate sound from HVAC systems, plenum equipment, ventilation systems and industrial equipment

Humidifier and evaporative cooling manufacturer working to meet specific applications with the most efficient/cost effective solutions available

As a third-generation, family-owned manufacturer, Custom Mechanical Equipment (CME) delivers custom-engineered HVAC and rooftop screening solutions that elevate energy efficiency, architectural appeal, and long-term performance. 

Manufacturer of energy efficient air conditioning systems including active chilled beams, infuser induction diffusers and induction unit consoles

Specialized humidification systems for commercial and industrial needs, committed to innovative advancements for precise air moisture control

Offering high quality elastomeric thermal insulation, customized fabric air duct and A/C system integration globally for the last 25 years

Dynamic AQS engineers products that provide high efficiency air cleaning while reducing energy usage and extending maintenance cycles.

Manufacturer of water treatment solutions that minimize water waste, the use of chemicals, and maintenance in commercial HVAC applications

Indoor air treatment, automated regeneration, outside air management and monitoring/reporting that lowers energy consumption and system costs

Single-duct and fan powered VAV terminals, fan coil units and blower coil units meeting the highest standards for quiet, efficient performance

Evoqua Water Technologies is a leading provider of water and wastewater treatment solutions, including hydrocyclone separators, automatic self-cleaning screen filters, and high-efficiency microsand filters.

Variable frequency drives, motor starters, soft starters, building automation starters, motor control components and cooling tower controls for various markets

A leader in designing, manufacturing and delivering commercial and residential drainage systems with purpose-built solutions and customer care.

Industry innovator of HVAC systems specializing in custom air handling units, integrated package rooftop units, and prefab central plants

Leader in indoor air quality working to deliver the clean air benefits of ionization without the negative effects of ozone-producing technologies

Greenheck is the leading supplier of air movement, control and conditioning equipment. Systems and products are used in commercial, institutional and industrial buildings.

Leader in flow control technology including automatic or manual balancing valves, pressure independent control valves, and coil packages

The industry standard for packaged pumping systems, integrated plant control, commercial pumps, heat exchangers, dirt/air separators, and more.

Heatfab is the leading manufacturer of high-quality residential and commercial venting systems for Special Gas Vent applications, specified by OEMs for over 20 years.

A leader in meeting critical air management requirements in fan wall technology and custom air handling units with installations globally

The original manufacturer of the ceiling fan, providing industrial high-efficiency HVLS ceiling fans that require minimal maintenance and repairs

Serves customers in residential, commercial, and industrial markets worldwide. With a broad product portfolio that includes water storage tanks, ASME pressure vessels and custom fluid handling systems.

A global leader committed to creating intelligent buildings, efficient energy solutions, innovative systems, and integrated infrastructures

Leading global manufacturer of heat exchangers, specializing in customized solutions suitable for extreme environmental conditions

Global leader in process instrumentation, KROHNE delivers innovative, high-quality measurement solutions worldwide, backed by 100+ years of expertise.

Dedicated to sustainability and creating comfortable and healthier environments for residential and commercial customers while reducing their carbon footprint.

A leader and innovator across global business categories for variable refrigerant flow (VRF) systems, ductless split systems, PTAC systems and chillers

Delivering cutting-edge cooling systems designed to meet the growing demands of today’s data centers

Controlling the temperature/quality of outside air with integral face and bypass coils, air curtains, unit heaters, duct furnaces and door heaters

Lync’s complete, engineered system solutions address today’s growing concerns about degrading water quality conditions, the need to mitigate the risks of infection from water-borne pathogens.

Macurco Inc., a DwyerOmega brand, designs, develops, and manufactures a complete set of fixed and portable gas detection monitors to protect workers, responders, and the community. Macurco has over 50 years of proven gas detection experience in residential, commercial, and industrial gas monitoring.

Specializing in the quick ship of air handling units, coils, direct drives and unit ventilators with high e ciency and sound reducion technology

Providers of custom air handler products and solutions with a focus on design, reliability, and flexibility with improved products and performance

Cooling Technology and Services for AI and beyond, providing customized cooling solutions for the critical infrastructure and technology behind the world’s leading businesses.

Manufacturer of tanks built to meet ASME code standards, engineered with precision to deliver maximum safety, long-term durability, and reliable performance across demanding industrial applications.

Innovative and durable chillers, coils, pumps and more with a commitment to exibility that makes each product easily adaptable to a variety of building applications

Ultra high-efficiency packaged and modular chillers, process cooling chillers, oil-free Maglev chillers, and heat recovery chillers

A leading manufacturer of commercial HVAC solutions offering a comprehensive line of high-performance Air Control & Distribution products.

A global industrial company that leverages its design and manufacturing capabilities to deliver innovative air management for commercial HVAC markets

Innovative indoor air quality solutions for industrial and commercial markets specializing in energy/heat recovery wheels, desiccant wheels and desiccant dehumidification

We design and manufacture our comfort products with a focus on being environmentally friendly, industry leading technologies, best in class efficiencies and providing innovative solutions with unique aesthetics.

Manufacturer of automated systems allowing HVAC components to be interconnected, networked and expanded to provide a complete solution

High-performance and reliable air handling units with configurable designs and a wide range of cabinet sizes for application flexibility and industry-leading technology.

Designer of commercial andindustrial airflow and pressure sensing elements, room or space pressure monitoring, and control systems

A leading manufacturer of full-service ventilation products for commercial and light industrial applications

Globally recognized water filtration company with a rich history of providing fine filtration solutions for industrial cooling, process water treatment, and commercial HVAC cooling tower applications

America’s largest manufacturer of pre-insulated piping systems for district heating/cooling offering pipe-in-pipe containment and above/below ground solutions

An innovative and forward-thinking manufacturer of gas, oil, combination gas/oil, low NOx burners, and combustion control systems designed for commercial, industrial, and process applications

Market leader in manufacturing and supplying air distribution, critical controls, registers, grilles, diffusers, terminal units and noise control products

Manufacturing the highest quality fabric ducting and diffuser solutions for HVAC systems.

Complete line of versatile direct steam injection, steam heat exchanger, electric self-contained humidifiers and gas-fired humidifiers for commercial applications

Manufacturing commercial ASME water heaters in a wide range of energy sources including gas, electric, steam, and oil ranging from 199 MBH to 7,000 MBH

High-quality replacement of air-cooled and water-cooled chiller solutions delivered 2-5 days from order, minimizing downtime and restoring comfort quickly

Supplying the industry with quality/affordable VAV systems, duct heaters, hazardous location unit heaters and residential wall heaters

One of the largest manufacturers of Energy Recovery Ventilation (ERV) technology in North America with industry-leading building design

Recognized for excellence in precision manufacturing of dampers, smoke control, louvers, air measuring systems and energy recovery

Manufactures a complete line of commerical refrigeration equipment from energy-efficient unit coolers to packaged systems to match any refrigeration requirement

A worldwide innovator of desiccant-based products and systems able to recover energy, increase ventilation, and control humidity. 

Manufactures of multi-purpose dehumidifiers setting new standards for quality, performance and reliability in dehumidification systems

From valves to total boiler solutions, Siemens Combustion Control provides world class products, world class systems, and world class service. 

Skidmore has been building the highest-quality condensate return pumps, boiler feed systems, vacuum systems, and accessories since 1921.

Manufacturers of the high efficiency coalescing-type air elimination products and dirt separators, improving water quality in systems

Sterling HVAC has delivered American-made, high-efficiency heating solutions for 50+ years, from unit heaters to engineered rooftop and make-up air systems.

Leading manufacturer of Scotch Marine Firetube, condensing boilers and boiler room equipment for process steam, hot water and waste recovery

Modular systems in a controlled factory environment, limiting risk, shortening timelines and improving quality compared to traditional methods

Manufacturing a wide range of fans for use in various applications, from small office premises to large industrial applications

Industry-leading manufacturers of packaged cooling and heating units, packaged heat pumps, energy recovery ventilators, and split system air conditioners/heat pumps

Manufacturer of high-quality custom, packaged and knockdown air handlers, fan retrofit systems, and new/replacement coils for commercial applications

Thermaduct is a factory-built outdoor duct with a UV-resistant vinyl cladding that solves the problems created by field-built outdoor duct.

Providers of innovative hot water systems for environmentally-friendly, high-efficiency heating as the only company that manufactures copper boilers

Manufacturer of pump packages, skids, and domestic water booster systems with the ability to design and build for a variety of HVAC applications

Global HVAC manufacturer, emphasizing innovation, community, and a commitment to enhancing air distribution technology for over 60 years

Leader in the education, design and innovative engineering of industrial-grade ultraviolet-C (UV-C) equipment solutions for HVAC applications

A pioneer in commercial air-to-air energy recovery, heat ventilation and 100% outside air units with over one-million installations across North America

Manufacturing specialized fume removal solutions, providing safe workplace air quality since 1984.

Innovative custom air handling solutions for retrofit and new construction buildings working to deliver high quality products for diverse applications

VEXO International combines side-stream filtration (notably their X-POT® unit) and water treatment additives to optimize building services systems and reduce operational costs.

An integrated approach to noise and vibration; manufacturing silencers, quiet air handling units, acoustical enclosures, barriers and acoustic louvers

VMC Group is a world leader in the design and manufacture of vibration isolation, seismic control and wind-restraint solutions for commercial construction and industrial markets.

We are a manufacturer of technically advanced equipment for the HVAC industry. We use innovative technologies in the areas of design research, production and logistics.

The largest industrial electric motor manufacturer in North America offering a diverse product line including cooling towers, air handlers, pump motors and more

A market leader for burners, heating and condensing-boiler systems and heat pumps used for both new and retrofit building applications

Manufacturing tanks built to API standards with first-class materials and workmanship for a variety of industrial and commercial applications

Global brand of air handling units, packaged/split DX systems, ductless/VRF systems and chilled water systems that optimize environments