Bel-Aire Mechanical is Arizona’s mechanical contractor. We are centrally located in Phoenix, AZ. Our principal corporate office building and expanded pipe, plumbing and sheet metal manufacturing facilities are all state-of-the-art. To view our career opportunities, follow the link below and you will be redirected to not only Bel-Aire Mechanical’s the job postings, but also all companies that fall under Therma Holdings umbrella. Bel-Aire Mechanical is a Therma Holdings company.