Applied Air Services Competitors

Lennox (NYSE: LII) is a leading provider of innovative climate control solutions for heating, ventilation, air conditioning, and refrigeration (HVACR) markets. Beginning over a century ago, Lennox has built a strong heritage of Innovation and Responsibility. Our position as an innovation leader continually inspires us to promote more efficient energy use and a healthier environment through our product operations. Our engaged and diverse workforce is committed to providing climate control solutions that provide the most value and comfort for our customers. We are proud to have instilled a shared sense of responsibility and commitment among our approximately 10,000 employees located throughout North America and Asia. Lennox is publicly traded on the NYSE and has paid steady dividends on profits. (LII) The Corporation's brands include Lennox, Allied Air, Armstrong Air, Heatcraft, Ducane, Magic-Pak, and Friga-Bohn. Lennox is an Equal Opportunity Employer and supports a diverse, inclusive work environment.

Energy Air, Inc. is a leading heating, ventilation, and air conditioning company that’s been in business since 1976. We consistently rank as one of the top specialty contractors in the state of Florida. Our services include commercial and residential HVAC system design and installation, service/repair, replacements/retrofits and planned maintenance. We have a bonding capacity in excess of $90 million and are experienced with projects in all major market segments, including education, healthcare, hospitality/entertainment, retail, office, multi-family/mixed-use, religious, industrial and residential. We self-perform the entire HVAC scope of work and prefabricate ductwork, sheet metal and piping at our 55,000-square-foot, in-house fabrication facility. We have a robust safety and training program and in-house BIM/3D modeling capabilities. Contact us today to learn more: https://energyair.com

Air quality is not uniform. Even in the cleanest city, people are exposed to highly localised pollution sources that mostly go undetected. Little surprise that air quality has become one of the defining issues of our time. Environmental, health and safety professionals protect us from the threat of bad air. At home, in the workplace, and across our cities, these professionals are making decisions that affect the lives of 8 billion people. Unfortunately, the tools and processes those professionals use to make decisions are often outdated, inefficient and unconnected. Precious time is wasted collecting, collating, and processing data – time that should be spent interpreting and acting upon what the data is saying. Aeroqual is on a mission to change that. Our purpose-built, integrated air quality monitoring and software systems take the hassle out of air quality measurement and analysis. Backed by industry-leading sensor technology, we deliver real-time data professionals can trust, freeing you up to make the decisions that matter. Since 2001, we've partnered with government, industry, researchers, and consultants on 1000s of projects in 70 countries on all seven continents. As a leader in air quality monitoring, we have: • 6 sensor technology patents • US EPA R&D collaboration agreement • 500+ projects across the US • 6m+ air monitoring measurements daily • 100+ regional partners globally In late 2025, Aeroqual was acquired by Industrial Scientific, a worldwide leader in gas detection solutions. Becoming part of the Industrial Scientific family brings with it a wealth of opportunities for our customers and channel partners, enabling us to accelerate the scaling of Aeroqual’s operations and further grow our range of cutting-edge monitoring systems. By expanding both companies' portfolios of safety sensing technology offerings, we’re more equipped than ever to continue solving a complex range of customer challenges across a variety of industries.