Local and family owned, A.J. Michaels was founded in 1978 with this vision— use innovative design and technology to save energy and improve comfort for our customers while providing expert service at an affordable price. Not a franchise or owned by an out of town business or a utility conglomerate. 100% of our income stays in the local economy, enabling you to get the highest standards of workmanship at a price you can afford. We hold Master's licenses in plumbing, heating, air conditioning and electric. We've also been certified by the Building Performance Institute for evaluation of whole home performance. We go beyond state licensing requirements with one of the most thorough training programs in the business, backed up by ongoing education that continues to build skills and knowledge. Then we support that with a guarantee that says we stand behind everything we do. We're recognized by the Department of Energy as a 2017 Century Club Award Winner for energy savings achievements. We've won Carrier's President's Award year after year. For eight consecutive years, Baltimore Gas and Electric has recognized us for outstanding achievement in the installation of air conditioning systems, furnaces, hot water boilers, steam boilers and heat pumps. And the state Department of Housing and Community Development has honored us for our dedication to expanding energy efficiency in Maryland. We are the experts in furnaces, boilers, heat pumps, plumbing, HVAC, refrigeration and home performance for your home or business.