Southwest Town Mechanical has been offering expert HVAC services to businesses and industrial facilities in the Chicago metropolitan area for over 50 years. We use our knowledge and expertise to make sure your business never stops due to mechanical failure. We work on heating systems, cooling systems, piping, boilers, exhaust systems, chillers, building automation, and everything in between! Our friendly and highly skilled team of union workers backed by knowledgeable sales engineers will work with you to decide on the best service or installation plan for you and your business.