Superior Air Systems Competitors

DTE is one of the largest Fortune 500 diversified energy companies, proudly serving Michigan for over a century. We also support communities beyond Michigan, where our affiliated businesses offer renewable energy, emission control technologies and energy services. We’re an award winning, nationally recognized employer and together, our 10,000 employees are innovating the energy grid of the future, today.

As a leader in home services and energy efficient solutions for over 60 years, Reliance Home Comfort® (Reliance) is committed to being the Destination of Choice by delivering exceptional experiences for customers seeking comfort and team members seeking a rewarding, inclusive workplace. With over two million customer relationships, Reliance is a trusted source and has become one of Canada’s largest providers of water heaters, furnaces, heat pumps, air conditioners, water purification, plumbing, protection plans, smart home, electrical, and EV chargers. Headquartered in Toronto, Reliance employs a workforce of over 2,700 team members across 28 branches in Canada and two locations in the United States. Reliance has been certified as a Great Place to Work in 2024 and has been recognized as one of Canada's Most Admired Corporate Cultures by Waterstone Human Capital, for eight consecutive years since 2016. Reliance remains focused on sustainability, workplace safety, diversity, inclusivity, and prudent governance. ECRA/ESA License #7012884 TSBC #LGA0005631

Airzone HVAC Services is the premier, customer first, heating and cooling contractor in the Ottawa area. As an industry leader, AirZone HVAC brings the most innovative, cutting edge technology directly to our clients. Airzone has dedicated a considerable amount of resources in the pursuit of environmentally sustainable mechanical systems. With a never ending drive to deliver the very best in heat pump, ductless, hydronic, ventilation and forced air home solutions. Whether it is a residential homeowner, a commercial property manager or a multi national account AirZone strives to educate our clients in order to deliver the best products and services without pressure or overselling. We treat our customers like family, no job is too big or too small! Our team of directly employed technicians looks forward to serving our community with honest, straight forward HVAC expertise! Most popular products and services! Servicing, maintaining, supplying and installing: -High Efficiency Furnace -Air Conditioners -Heat Pumps -Ductless Heat Pumps -Boilers and Hydronic Heating -Water Heating -Fireplaces -Indoor Air Quality Products -Green Home Solutions -Condo Fancoils, PTACs and Incrementals -Commercial Rooftop Units And More!!!