Refrigerated Warehouse Construction is a Design/Build Refrigeration company. We have experienced, trained professionals on staff with extensive knowledge in Industrial and Commercial Refrigeration, HVAC, and Engineering. RWC was founded by William L. (Butch) Edmonds Jr. William has been a licensed HVAC and refrigeration contractor for over 38 years. He was the founder and president of Service Refrigeration Company in Texas until the company was sold in 2014.