Related Directories

• Keystone Sales & Associates

  Keystone Sales & Associates (KSA) was established in 1973, formerly EIA is the premier manufacturers' representative for Plumbing, Heating, Ventilation and Air Conditioning products in the Mid-Atlantic region. Headquartered in Pottstown, Pennsylvania, the company is experiencing rapid growth and expansion by offering a large selection of related products from a single source. As a value-added supplier, KSA provides Distributors and Contractors with customer support and hands-on technical training through its professional development arm, Keystone University.

• John Stack Sales Co. Inc., Mid-Atlantic

  Manufacturers Representative Agency serving the plumbing, heating, HVAC, wholesale distributors and their contractor customers since 1958. Focused on "Pull Through Sales" from installing contractors to our wholesale distributor partners, creating a solid foundation of support for our manufacturers. We have assembled a line card that complements all manufacturers represented.

• LouisianaGroup

  Reestablished in 2008, Hugh M. Cunningham Companies' LouisianaGroup is a continuation of our dedicated sales and service commitment to our vendors and the regional/local distribution base. Our LouisianaGroup's account managers are supported by marketing and sales specialists in HVAC, plumbing and mechanical, fire protection, waterworks, specification, training, engineering, and institutional.