Care Services Inc. of Williamsport, Maryland, is a full-service HVAC company specializing in heating and air conditioning repairs, routine maintenance checks and new system installations. Their professional, dependable team is available 24/7 for emergency services and works on all major brands of heating, cooling and refrigeration equipment. Hours of operation: 24/7 Emergency service [Office Hours: Monday – Friday: 8 AM – 5 PM]

CAREL is a globally renowned control solutions provider for air-conditioning, refrigeration and heating, and cooling systems. Their products are designed to bring energy savings and reduce the environmental impact of machinery and systems. Their solutions are used in commercial, industrial and residential applications.

Carl Ray & Associates is a Representatives Agency that represents quality manufacturers to HAVC/R wholesalers.

Carlin Combustion Technology, a pioneering innovator in the heating industry, specializes in manufacturing high-quality burners, controls, and igniters for residential and commercial applications. With a focus on technological advancement, particularly in biofuel compatibility, Carlin Combustion Technology offers cutting-edge solutions that meet the evolving demands of cleaner energy and improved efficiency.

Carlisle HVAC Brands is a unified family of the best HVAC products and solutions. Dynair, Hardcast, and Gripnail are storied brands with a history of high-quality products and high-quality customer service.

Carlyle is a world leader in compressor technology. Their products can be found around the world – from the first nuclear sub to grocer's freezer. That's because when it comes to refrigeration and air conditioning, Carlyle builds the world's most reliable compressors.

They license HVAC software for Apple and Android-based mobile devices that simplify field-based calculations. They also offer customized software for large HVAC manufacturers and utilities.

Heating and air conditioning in general and the interest in detailed technology of furnaces, heat pumps and alternative energy were the foundation for Horace and Scott Kelly, when they started the heating and air conditioning contractor and service company Carolina Heating Service, Inc. in 1981 in Greenville SC.

Based in Lexington, South Carolina, Carolina Refrigeration provides refrigeration and commercial and industrial HVAC services 24 hours a day, seven days a week to customers in South Carolina, North Carolina, Georgia, Alabama, southern Virginia and Tennessee. Carolina Refrigeration serves customers ranging from industrial processing plants to wholesale shopping clubs and supermarket grocers to convenience stores.

Carr Supply has been providing outstanding service and products to customers since 1917. They strive to provide the best quality products for Heating, Ventilation, and Air Conditioning (HVAC), Plumbing, Hydronics, Water systems, Wells, and Geothermal Systems.

Carrier Corp. is a global residential product innovations and solutions firm. Their inventory includes advanced communicating controls and thermostats, high-efficiency split system air conditioners and heat pumps, ductless split systems, gas and oil furnaces, boilers, fan and evaporator coils, geothermal systems, zoning systems, a complete line of indoor air quality products and small packaged products.

Carrier is a global provider of innovative heating, ventilating and air conditioning (HVAC), refrigeration, fire, security and building automation technologies. The company offers products and services in residential systems, commercial systems, transport refrigeration, and commercial refrigeration.

Daikin Applied Central & West Coast Florida (formerly Carroll Air Systems) delivers the HVAC systems design support, solutions, services and parts required for high-performing, sustainable buildings.

Carters Painting Services offers expert residential painting services, designed to enhance and transform the home’s appearance. Their skilled painters specialize in interior and exterior painting, using premium materials and precise techniques to deliver lasting results. They pride themselves on attention to detail, clean workspaces, and exceptional customer service.

Cary Products is a worldwide supplier of plastic injection molded air movement louvers and components. Vacuum forming capabilities including two 5 axis CNC machines and one 3 axis CNC machine.

CAS DataLoggers is a distributor of data loggers, data acquisition equipment, temperature monitoring systems, and paperless recorders. Their team of sales engineers specialize in finding accurate and efficient solutions for your specific data recording needs.

CASPR (Continuous Air & Surface Pathogen Reduction) Technologies is a health-tech company on a mission to make the world indoors a better place. As the front-runner in smart environmental indoor technology, the solutions work to ensure the air we breathe is the healthiest it can be, living out the well-being and enhancing the performance in the process.

When comfort matters, Caveman Heating & Air Conditioning delivers steady, professional HVAC service tailored to the unique needs of homes and workplaces across Grants Pass, Oregon, USA. They focus on clear assessments, smart recommendations, and meticulous workmanship, so clients can enjoy consistent temperatures and dependable airflow throughout every season.

CAVH is a manufacturer's representative of HVAC products with locations throughout, FL. With over 70+ years of combined industry experience, they provide high-quality products and use the industry knowledge to offer one unsurpassed customer service that one can't find anywhere else.

CCOM Group, Inc. and its subsidiaries are known for their heating, ventilating and air conditioning (HVAC), climate control systems, plumbing and electrical supplies. Through its subsidiaries and divisions (Universal Supply Group, RAL Supply Group, S&A Supply), they distributes equipment, parts,and accessories to the Northeast. They serve contractors, consumers, builders, and the commercial and industrial sectors.

CE Mechanical is premier HVAC mechanical contractor, specializing in comprehensive services, including installation, maintenance, retrofits, and tenant improvements. With a dedicated focus on quality and customer satisfaction, they proudly serve all of Southern California. CE Mechanical’s innovative solutions help to lower operating costs, reduce capital expenditures, and maximize value for their clients.

Cedar Rapids Winpump is a full-service wholesaler specializing in Waterwell, Wastewater, Plumbing, and HVAC. It carries a large inventory of high-quality products and serves a variety of customers, from general contractors to specialized technicians, and homebuilders to homebuyers.

CellarCool Wine Cellar Cooling Systems for residential and commercial wine cellar projects. Self Contained, Ductless, and Ducted Systems w/optional Active Humidity Control.

CellarPro cooling units are designed for custom wine cellars to maintain ideal temperature & humidity conditions for storing and aging wine.

Cementex Products, Inc is a closely-held corporation recognized throughout the industry as the only double-insulated hand tool supplier which controls the entire manufacturing process from insulation through testing with an unparalleled commitment to quality and delivery. This design-driven company produces innovative tools while remaining committed to being a low-cost manufacturer.

CEMLINE manufactures tanks, pressure vessels, packaged water heaters, unfired steam clean generators, and replacement tube bundles to suit customer requirements since 1935. Their products are used for the storing and heating of water and liquids in plumbing and heating systems and industrial processes.

The Center for Climate and Energy Solutions (C2ES) is an independent, nonpartisan, non-profit organization working to forge practical solutions to climate change. Their mission is to advance strong policy and action to reduce greenhouse gas emissions, promote clean energy, and strengthen resilience to climate impacts.

Central Mechanical is a locally owned and operated company. They offer air conditioning and heating repair services, installation, and modification. They also provide free estimates for any services that will be provided. They provide 24-hour emergency services and installation.

CentralAir.com is improving the way customers buy air conditioning units by making affordable AC or heating units easier to select, finance and have installed at homes and commercial spaces.

Established in 2009, for the purpose of introducing Polypropylene Vent Systems to the North American market, Centrotherm Eco Systems is a member of the Ubbink Centrotherm Group (UCG).