Bulldog Heating & Cooling is an assembly of HVAC companies covering 280+ cities and towns across Canada. All Bulldog locations provide homeowners with 24/7 heating and cooling services for all makes and models.

The Burnside team specializes in all aspects of residential and commercial heating and cooling. Their goal is to make sure one enjoys clean, safe, and comfortable indoor comfort throughout the year. Whether it's indoor air quality solutions, air conditioner repair, or heater replacement, they have their customers covered.

BWR Heating & Cooling is a family-owned HVAC repair business with over 20 years of experience in air conditioning, heating, and HVAC systems. We sell, repair, install, and maintain trusted brands of air conditioning, heating, and HVAC equipment. All BWR technicians are professionally trained, certified, licensed, bonded, and insured. Call us for same-day emergency service in Riverside County. All estimates for new installation are free.

C & K Heating, Air Conditioning and Plumbing Services provides solutions like Plumbing, Air Quality, Heating, Cooling, etc and is based out of the USA.

Cal Air Supply Co. is a renowned California-based distributor of HVAC equipment and solutions. Their inventory includes Air Conditioners, Air Handling and Ventilation equipment, Humidifiers, Dehumidifiers, Central Heating solutions, Refrigeration and Insulation solutions.

The superior eight sided reflector design is the largest and best built in the industry. Heavy duty materials ensure structural integrity in all installations. The totally enclosed burner head is accessible without tools, a perfect example of the many installer friendly features. The sophisticated construction reduces expansion and operational noise, ensuring years of trouble free enjoyment.

Caldwell Consulting Engineers are an independent engineering firm that provides consulting services throughout the UK and Ireland. They are a multidisciplinary team with expertise across MEP, BIM & 3D modeling, sustainable energy design, process engineering, project management, lighting design, as well as lift & elevator consultancy and extended fire and acoustic engineering.

Calefactio Solutions Inc. is a leading canadian plumbing manufacturer, taking advantage of more than 90 years of expertise in industrial, commercial and residential plumbing, specialized in hydronic heating.

Caleffi Hydronic Solutions are globally renowned manufacturers of high-quality components for heating, plumbing, air conditioning, and renewables systems, for domestic and industrial plants.

Everyone in Califel contributes with professionalism and dedication to the design, installation and maintenance of the latest generation thermo-hydraulic and air conditioning systems for the residential, hospital and tertiary sectors.

CALMAC manufactures thermal energy storage for more environmentally friendly, low cost cooling as well as skating floors for ice rinks around the world. The company specializes in ice storage and has a long history of commitment to innovative energy saving solutions including patents for over 200 products.

A national nonprofit consortium with offices in New York, Michigan, Colorado and California, CALSTART partners with 210+ member company and agency innovators to build a prosperous, efficient and clean high-tech transportation industry. CALSTART accelerates the pace of technology and is a market building organization.

Cambridge Engineering is a manufacturer of energy efficent heating/ventilation systems; gas-fired HTHV space heaters, and make-up air units.

Since 1972, Cannon Boiler Works has been committed to partnering with our customers to help produce the required energy for their needs in the most efficient manner possible, reducing fuel costs and emission of greenhouse gasses.

They are a Polish company, a manufacturer of components for heating and sanitary installations, present on the market for almost 30 years. Our manufacturing facility and headquarters are located in Świebodzice - a town in Lower Silesia, just 30 minutes from the A4 motorway.

Carbon Engineering (CE) is a Canadian-based clean energy company leading the commercialization of groundbreaking technology that captures CO₂ directly from air, and a second technology that synthesizes it into clean, affordable transportation fuels.

The Carver Group owns and manages a portfolio of brands which develop and manufacture products and solutions for building ventilation, air heating and cooling. Their products are sold worldwide through subsidiary offices and a network of distributors.

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.

Castel, a supplier of refrigeration and air conditioning components. Their vast range of Castel products includes thermostatic and electronic expansion valves, solenoid valves, coils, connectors, safety devices, water pressure switch valves, pressure regulators, indicators, filter driers, mechanical filters, oil level control systems, valves for refrigeration systems, vibration isolators and brass fittings.

CCK TM, a manufacturing company specialising in the production of ventilation equipment, air handling units, fans, heat exchangers, smoke extraction systems, fire dampers and ventilation accessories and more.

CCK is a manufacturing company specializing in the production of ventilation equipment, air handling units, fans, heat exchangers, smoke extraction systems, fire dampers, ventilation accessories.

CDP is a global non-profit that runs the world’s environmental disclosure system for companies, cities, states and regions. Founded in 2000 and working with more than 680 financial institutions with over $130 trillion in assets, CDP pioneered using capital markets and corporate procurement to motivate companies to disclose their environmental impacts, and to reduce greenhouse gas emissions, safeguard water resources and protect forests.

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.

Cenergist is a pioneer water and energy management company. It specializes in high efficiency district heating and ground source heat pump systems together with water efficiency products. The company is based in the UK and has subsidiaries in Spain and India.

Cenk Industry Facilities Manufacturing and Contracting Inc. It operates in the fields of water cooling towers, dry type coolers, hybrid towers, air cooled condensers, closed loop water cooling towers and adiabatic cooling towers.

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.

CertainTeed, a subsidiary of Saint-Gobain, is North America’s renowned brand of sustainable exterior and interior building products. They also provide coatings, insulation, sheating and roofing services.

CETEC is a multi-disciplined consultancy offering Professional Scientific Solutions. They help to assess, solve and manage the technical risks. They provide indoor environment quality, occupational hygiene services, productivity assessments, Nabers ratings, water quality - risk management, sampling & analysis, building air tightness & leakage testing and much more.