03/10/2026

Former Executive of Commercial Roofing Company Pleads Guilty to Multimillion-dollar Bid Rigging Conspiracy

Office of Public Affairs U.S. Department of Justice

The former president and chief executive officer of a commercial roofing company pleaded guilty yesterday to a conspiracy to rig bids for commercial roofing projects in Florida.

Gregg Wallick of Fort Lauderdale, Florida has pleaded guilty for his participation in a conspiracy to suppress and eliminate competition by rigging bids on commercial roofing projects in violation of Section 1 of the Sherman Act.

According to documents filed in the Southern District of Florida, Wallick and his co-conspirators colluded before bidding on commercial roofing projects. Wallick and his co-conspirators agreed on the prices they submitted to their customers, including which of the co-conspirators would submit an intentionally high bid to corruptly assist the other. This type of antitrust crime is known as a “comp” or “cover” bidding scheme. Wallick’s criminal conduct, which began at least in or around September 2020 and lasted through at least in or around February 2022, affected a variety of commercial projects and resulted in his company illegally obtaining more than $3.5 million.

“Bid rigging is cheating, plain and simple,” said Acting Deputy Assistant Attorney General Daniel W. Glad of the Justice Department’s Antitrust Division. “The defendant’s bid rigging scheme was an unfair, illegal cheat code used against vulnerable customers who needed roofing services in a hurricane-prone area, and the Antitrust Division’s commitment to finding and prosecuting these schemes is unbreakable”