John L. Underwood Company, Inc., a Georgia corporation, is the parent and holding company for four operating subsidiaries: Underwood Air Systems, Inc., Underwood HVAC, Inc., Lockwood Products, Inc., and Underwood Administrative Services, Inc., also Georgia corporations.

The Underwood Companies offer better solutions to your requirements and opportunities through a knowledgeable sales force, large inventory and unique shop fabrication capabilities. We meet your needs with our abilities to analyze, conceptualize, furnish and implement solutions in a timely and cost effective manner. We pledge to you, our customers, that we will manage our company with a vision true to our mission statement.