Michigan's Leading Heating & Cooling Contractor
Mulligan Heating has been providing heating and cooling services for Southeast Michigan since 1955. Our family owned and operated company strives to give our clients the quality customer service they deserve. We are committed to working with each and every customer to meet all their personal heating and cooling needs efficiently.
We Are Fully Certified
Mulligan Heating Inc. prides itself on the certification its employees hold in order to ensure our customers receive the highest quality service from the most qualified technicians. We proudly have on staff technicians who hold the following accreditation's: NATE Certified (North American Technician Excellence), PA Certified (Environmental Protection Agency), National Institute for Carbon Monoxide and Combustion Certified, and CSD-1 Boiler Certified. The company is an ACCA Quality Assured New Homes Contractor, Bryant factory authorized dealer and Honeywell Contractor Pro. Our qualifications and experience guarantee our customers satisfaction.