HARCO, INC. has been a major supplier of water and sewer materials as well as a full line of Industrial and Commercial insulation materials in Kentucky and southern Indiana since 1975. The company was originated when our founder, Aldon S. Harrison, an active participant in the insulation industry for 25 years, recognized the potential market of the still young PVC pipe industry. This explains our unique combination of product lines. Al Harrison passed away in 1988; however, HARCO, INC. remains committed to providing top quality products, competitive pricing, and unequaled service to our customers as we have since our founding in 1975.