About Company

Garrison & Garrison is a family-owned HVAC company serving Madison, Huntsville, and surrounding North Alabama communities that provides residential and light-commercial heating and cooling services including air conditioning and furnace repair, system replacement and installation, maintenance plans, indoor air quality solutions, ductless systems, warranty support and a Buy Back Guarantee; Garrison & Garrison operates as an authorized American Standard dealer, offers flat-rate pricing, 24/7 emergency service, is licensed and insured, and emphasizes hometown service, technical expertise, and long-term customer relationships.

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