American Gas Association, founded in 1918, represents more than 200 local energy companies that deliver clean natural gas throughout the United States of America (USA).

American Leak Detection of Miami leads the industry in accurate, non-invasive leak detection for residential and commercial properties. Leaks are difficult to locate, but their expert team specializes in detecting and repairing leaks in pipes, sewers, pools, and water systems. Don’t let leaks ruin the property or increase the water bills. They set the standard for reliable, non-destructive leak detection services in Miami and the Keys region.

American Lung Association is the leading organization working to save lives by improving lung health and preventing lung disease through research, education and advocacy.

American Residential Services (ARS) is a brand of American Residential Services LLC., which provides heating, air conditioning, indoor air quality, plumbing, drain cleaning and sewer line services from company-owned locations across the United States of America (USA). United by exceptional service, the ARS® / Rescue Rooter® Network serves both residential and light commercial customers.

ASHE is the largest association devoted to professionals who design, build, maintain, and operate hospitals and other health care facilities. ASHE members include health care facility managers, engineers, architects, designers, constructors, infection control specialists, and others.

AMETEK Dynamic Fluid Solutions (DFS) is a global manufacturer of a broad line of motors, blowers, fans and pumps, at 8 manufacturing locations around the globe. The majority of our manufacturing locations operate under ISO9000 and all of our locations operate with lean manufacturing initiatives.

AMWEI Thermistor Sensor design and manufacture PTC & NTC thermistors (THERMally sensitive resistors), thermistor temperature sensors probe. AMWEI started Thermistors business back in 1999, thorough successive hard work of a group of specialists in ceramic sensitive material, welding technology, packaging technology. They own core know-how in powder formula and key production technics.

At Andersen Air, they take pride in providing high-quality heating and air conditioning services to the Hood County and Johnson City areas. As a family-owned and operated business since 2003, they understand the importance of a comfortable home or commercial space. Their experienced HVAC professionals are licensed, bonded, as well as insured and are here to help with all diverse heating and air conditioning needs.

At Anderson Heating, Cooling, Plumbing & Electric, we understand the importance of reliable HVAC and plumbing services. Their team takes pride in ensuring the home is equipped with top-notch climate control and plumbing systems, contributing to its functionality and comfort. With their expert maintenance, the HVAC system guarantees improved indoor air quality and energy efficiency.

Anton’s is a full-service HVAC and plumbing company serving St. Louis and the surrounding areas. With over 40 years in business, this family-owned company is dedicated to serving their community with high-quality services at affordable prices. Moreover, their Proud Independent Trane Dealer status and NATE-certified technicians ensure that customers get not just reliable, but also quality service with each and every visit.

Get the best plumbing, heating, and cooling for your home in Akron, Kent, and surrounding areas when you depend on the experts at Apollo Plumbing, Heating & Cooling. With over 17 years of delighted customers, users will experience a great level of service.

Appalachian Refrigeration Heating & Cooling is the local choice for reliable, no-nonsense cooling solutions that puts comfort first. Located in Avawam, Kentucky, they bring a customer-first mindset to every visit, from quick troubleshooting calls to full-system upgrades. They help to create lasting comfort for homes and businesses by installing and maintaining high-efficiency systems at an affordable price.

Applegate Heating & Air Conditioning specializes in heating, air conditioning, and sheet metal work. It serves residential, commercial, and industrial projects. It specializes in sheet metal design, fabrication, and installation for projects of all sizes, ranging from $100 to $25,000,000.

At Applied Energy, they provide reliable, affordable, and professional HVAC solutions tailored to their needs. Whether it's repairs, installations, or maintenance, they ensure top-quality service every time. A top-down solution to all HVAC needs, operating from Toronto, they service Toronto, North York, Etobicoke, Scarborough and, Markham, ensuring no matter the location, they have a reliable service that clients can depend on.

APR Supply Co. is a third generation wholesale distributor of plumbing and HVAC products with locations in Pennsylvania, New Jersey, and Delaware.

Aqua Cooler offers a host of products and solutions to the market as well as a resource-packed aftermarket service. With over 50 years in refrigeration and an intimate understanding of the customer’s process cooling needs allow them to provide an unparalleled level of specialized aftermarket service.

Aqua International are one of the major companies in Designing Engineering and Manufacturing of Drinking Water Coolers, Water Vending Machine (Water ATM), Deep Freezer, Cold Room, Industrial & Commercial Reverse Osmosis (RO-UV-UF) Plants, Touchless Hand Sanitizer Machine, Sanitary Napkin Vending Machine, Sanitary Napkin Disposal Incinerator and Sanitary Napkin Pads, based in Delhi-NCR, Faridabad, Haryana, India.

ARA Mechanical is an Australian-owned company with more than 20 years’ experience in the building management and air conditioning industry. They are proud to have developed a strong reputation in design, installation, service and maintenance of commercial and industrial heating, ventilation and air-conditioning systems and consistently strive to be the best performers in the field.

Aramco Engineering is a major MEP systems company based in Mumbai, India, specializing in comprehensive services that include the supply, installation, repair, and maintenance of a wide range of ventilation and air-conditioning systems for residential, commercial, and industrial sectors. With a customer-centric approach, they prioritize timely preventive maintenance to minimize downtime and ensure total satisfaction for their clients.

Arizona’s Dukes of Air are the local experts in Residential and Commercial AC Repair, HVAC and Plumbing throughout Mesa and Gilbert, in Arizona, and the East Valley. With 25 years of experience in the industry, being locally operated means that they are committed to making their customers smile with satisfaction! They want their customers to feel well-informed about the company they chose for their home comfort.

AGS02MA is a MEMS TVOC gas sensor with a calibrated digital signal output. It uses dedicated digital module acquisition technology and gas sensing technology to ensure high reliability and excellent long-term stability. This MEMS gas sensor features low power consumption, high sensitivity, fast response, high reliability and stability, low cost, and a simple drive circuit.

Ascon Tecnologic is an Italian company that develops, manufactures and commercializes a complete range of products for the control and automation of machinery and systems in the manufacturing and processing sectors as well as that of industrial and commercial refrigeration.

Ashburn HVAC Services is an HVAC company that proudly serves Loudoun County and Fairfax County. They offer extensive HVAC services including HVAC maintenance services and HVAC installation services for new systems and upgrades.

ASR Services - Heating & Air Conditioning are an established HVAC contractor providing installation, maintenance, and repair services for all major brands. They have been serving the Orlando, Florida area since 2005. With over 18 years of experience serving the Central Florida community, their skilled professionals are ready to address all heating and air conditioning requirements.

The fundamental objective of Assoclima - Association of Air Conditioning Systems Manufacturers is to contribute to the improvement of the effectiveness and efficiency of the air conditioning systems, pursuing both the well-being of people and the protection of the environment. Assoclima brings together various product groups: heat pumps, fans, components for air distribution, air filters, air conditioning machines and terminal devices.

At AtlasCare, they’ve been providing reliable HVAC and plumbing services across Toronto, Oakville, and the GTA for over 90 years. Since day one, their focus has been on responding quickly, solving problems effectively, and delivering skilled service that keeps the home running smoothly.

With over 30 years experience in the Air Conditioning & Ventilation Industry, Austin Broady Associates offer the design and installation service of energy-efficient cooling systems for offices, retail units and industrial developments.

Avery Heating & Cooling is a one-stop shop that provides impeccable heating and air conditioning services for both residential and commercial customers.

AVR Associates is representing quality HVAC/R manufacturers for over 35 years, Jim Mortensen, covering California, Nevada, JJ Mortensen, Oregon and Washington in the United States of America. Their products and services include refrigeration technologies, LRC Coils, Air Handing Units, Fans, Vents and peco controls.

Growing minds need healthy spaces in which to learn. From ventilating the building with fresh air, to reducing glare, our architectural products help students stay focused.