Our Family Tree

3S IncorporatedAmerican Fire Protection Group, Inc.APi Garage DoorAPi Inc.APi National Service GroupChubbClassic Industrial Services, Inc.Davis-Ulmer Fire ProtectionElevatedGrunau CompanyICS, Inc.International Fire Protection, Inc.J. Fletcher Creamer & Son, Inc.Jamar CompanyJomax Construction Company, Inc.LeJeune Steel CompanyMetropolitan Mechanical Contractors, Inc.Mid-Ohio Pipeline ServicesMP NexlevelPremier Fire & SecuritySecurity Fire Protection Company, Inc.SK FireSafety GroupSummit Pipeline Services ULCTenetTessier's, Inc.Texas SprinklerUnited Piping Inc.United States Alliance Fire Protection, Inc.Viking Fire Protection GroupVipond Inc.Western States Fire Protection Co.