T.P.I. Building Code Consultants, Inc. is a full service code consulting company in the Chicago area. Since 1997, we have provided courteous, professional and timely Code Consultation, Inspections and Plan Review services for all building disciplines with pride and integrity. T.P.I. will work in a fair and professional manner to assure safe code compliant buildings in a fiscally responsible and efficient way. With a staff that includes Master Code Professionals, Certified Building Official’s, Fire Marshal’s, Certified Illinois Plumbing Inspectors, Certified Residential and Commercial Building Inspectors/Plan Examiners.