In business for more than 20 years, Sub-Systems Services is a contracting firm based in Huntsville, Ala. The firm specializes in heating, air conditioning and plumbing services. Its scope of work includes unit service and cleaning, toilet repair and replacement, refrigerant and leak detection. The firm supplies a range of products from brands, such as Honeywell, Trane and Weather King. Additionally, the firm provides an annual service agreement facility. Sub-Systems Services is a member of Refrigeration Service Engineers Society.

Website: sub-systems.com

Phone: (256) 990-0316

Cross Streets: Near the intersection of Cora Hill Ave NW and Pulaski Pike NW