CleanAlert are manufactures of air efficiency monitors featuring the patented, revolutionary FILTERSCAN air filter monitor, based on differential pressure change, alerting the user when the filter needs servicing.

CLEAResult is the largest provider of energy efficiency, energy transition, and decarbonization solutions in North America. Since 2003, its mission has been to change the way people use energy. Now experts lead the transition to a sustainable, equitable, and carbon-neutral future for the communities and the planet.

Clenzair provides distribution and installation of pioneer air sanitization technology. Clenzair neutralizes airborne and surface bacteria and viruses such as MRSA, Bird Flu, Swine Flu, Corona Virus (SARS), Ebola, Mould and E.Coli. A Clenzair installation is classified as an Active filtration system. This means that it can neutralize a virus suspended in the air or on any surface in the room, wherever it may be.

CLIMACIAT represents the modern air handling units that CIAT has been offering for more than 40 years. The first air handling units were produced more than 80 years ago. Ecodesign is a very important component of the studies for the CLIMACIAT Airaccess/Airtech/Airclean range. The resulting product has a low environmental impact, in terms of its constituent materials and their recyclability.

ClimaCool designs and manufactures modular chiller systems configurable to meet client’s requirements. Their modular chillers are ideally suited for all commercial systems including heat recovery and heat pumps, free cooling, geo exchange central plants and variable flow systems.

Climalife Galco is one of the world's leading distributors of products for refrigeration, air conditioning and heating installations. It markets a complete range of refrigerants (Frio+) and chemical products such as lubricants, heat transfer fluids, cleaning products.

CDI designs and manufactures desiccant dehumidifiers and critical process air handlers. Optional patent NoThruMetal design meets demand of low temperature environments without condensing.

Climate Control Company has been a licensed contractor for heating, air conditioning and plumbing committed to delivering professional service, repair, maintenance and installation expertise to the home and business owners of Aspen and Vail and the surrounding area of the Western Slope.

The Climate Control Group (CCG) is a diverse collection of HVAC products and solutions for a variety of applications and markets. They design and manufacture products for multiple applications, where the comfort and efficiency of climate-controlled spaces are required.

At Climate Pros, they take pride in being a trusted partner - serving commercial refrigeration and HVAC systems for hundreds of brands and thousands of locations nationwide with the rapidly expanding team.

Climate Rental Solutions provides temporary climate control equipment for both sale and hire. They provide an extensive range of temporary portable air conditioners, packaged air conditioners, large evaporative coolers, electric and gas heaters as well as a range of drying equipment.

Climatec has been making buildings safer, more comfortable and efficient for over 40 years. They provide Building Automation, Enterprise Energy Management, Energy Services, Security Solutions, Life Safety, HVAC Solutions, and Service.

Climatech of Professional Air offers a number of ways to clean and freshen the air in the home so the users can breathe easier without compromising comfort. Their indoor air purification systems will keep the family breathing clean air year-round.

Founded in 2003 in Zhengzhou, Cling has been dedicated to making green, reliable and efficient bus air conditioners. In 2023, Cling totally produced over 61826 sets bus air conditioners with over 600,000 sets references running globally, becoming forefront bus air conditioner manufacturer of the world.

They supply and export the complete range of products and accessories for Mechanical, Electrical, Plumbing, Heating, Air-conditioning and Ventilation equipment to every corner of the world. In fact, we have the flexibility and capability to ship any product from the engineering industry to our customers located in offshore regions.

At Cold Shot Chillers, manufacturing of standard and specialized custom industrial chillers has been their mission since the early 1970’s. High-quality, reliable equipment and company-wide customer service and support separates Cold Shot Chillers from other manufacturers.

Columbus Industries is a global company that has grown steadily since its inception in 1965 to include over 900 associates in seven locations worldwide. CI is strategically positioned to supply filter products to North America, Europe, Asia and Africa.

Comefri excels in the engineering, manufacturing and worldwide distribution of commercial HVAC and industrial fans. They provide HVAC and Industrial centrifugal fans, Air Movement, and Axial Fans.

Comfort Systems USA is a national heating, ventilation and cooling (HVAC) company that offers a single company to provide complete HVAC service, anywhere, anytime.

ComfortStar® is recognized world-wide as a leader in providing products that are reliable, energy efficient, innovative and cost-effective. Their products are AHRI and ETL certified.

Compass Cold is Arkansas’s coolest new state-of-the-art storage facility, They provide Cold Storage, Poultry, Transportation, Distribution, Logistics, and Trucking.

Complete Air Supply (CAS) is committed to supplying personalised service with the convenience of an extensive, quality product range of air conditioners, flexible ducting, sheet metal fittings, cushion boxes, grilles, diffusers, copper, zoning and accessories to the air conditioning industry.

Family-owned since 1971, Complete Temperature Systems has the highest standards when it comes to providing HVAC services to the Chicagoland area. Though our commitment to our customers has not changed, our HVAC knowledge is state-of the art.

Compu-Aire manufactures many models of specialty air conditioners for critical electronic systems including computer rooms and other sensitive applications.

Condair is the global leader in humidification, dehumidification and evaporative cooling. Supported by science, they engineer individual, holistic solutions that customers can trust through the entire lifecycle. With optimal humidity, we increase productivity and create healthier built environments.

Consolidated Edison Company of New York, Inc. operates as one of the world’s largest energy delivery systems provider. Founded in 1823 as the New York Gas Light company, the company's electric, gas, and steam service now provides energy for the 10 million people who live in New York City and Westchester County.

Consolidated Hunter is well-established in commercial and residential heating, ventilation, air conditioning and plumbing services. They have implemented systems for commercial/industrial/agricultural clients including rooftop heating, ventilation and air conditioning units, infrared heating, carbon monoxide exhaust, specialized piping, lift stations, boiler systems and much more.

CONTEC AIRFLOW is project engineering company undertaking large centralized air conditioning and clean room projects. They understand the dynamics and intricacies of different industries and has expertise to provide optional solution for industry specific requirements.

Continuum HVAC Services are unique, engaging, and results-focused, seamlessly integrating the highest levels of creativity and technology since 5 years

Contracting Site Solutions (CSS) is a commercial contracting solutions provider servicing businesses since 1983. At Contracting Site Solutions, they have a team of qualified technicians on hand to service all of the maintenance requirements.