Grays HVAC Service Inc

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As a family owned and operated business, Grays HVAC Service is Chicago and Northwest Indianas premier HVAC service provider. The heart and spirit of our company is all about doing the job right. However, its so much more than just the quality of our workmanship. Its about the comfort, health and safety of your family. To that end we deliver peace of mind by virtue of everything we do to make the environment of your home as comfortable and healthy as it can possibly be.
Known for their maintenance and repair expertise, our technicians use their knowledge to successfully repair or replace your heating or air conditioning system. Licensed, bonded, and insured they are factory trained and can always be counted on to arrive promptly and perform at the highest level of craftsmanship.