ENR magazine has released its Top 600 Specialty Contractors list for the 2018 calendar year, ranking U.S. companies by the revenue they reported to the magazine. Making the top 20 firms in roofing, with their 2018 revenue in millions of dollars were: Centimark Corp., $627.6; Flynn Group, $382.1; Baker Roofing Co., $277.5; Nations Roof, $200.7; Kalkreuth Roofing and Sheet Metal, $134.2; Best Contracting Services, Inc., $99.4; Schreiber Corp., $73.0; The Roof Depot, Inc., $65.3; KPost Co., $63.1; Latite Roofing LLC, $61.5; The Bulldog Group, Inc., $58.4; Douglass Colony Group, $48.7; Wayne’s Roofing, Inc., $38.8; Orndorff & Spaid, Inc., $35.0; King of Texas Roofing Co., LP, $30.0; Roofing Solutions LLC, $27.5; Commercial Roofers, Inc., $25.3; All-South Subcontractors, Inc., $22.6; Western Specialty Contractors, $22.1; and Wolfrum Roofing & Exteriors, $8.2.
