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Welcome to Heider Inspection Group

Heider Inspection Group is committed to “Building Relationships.” Previously known as Heider Engineering Services, Inc., our company’s qualifications can be judged in part by our history, our technical capabilities, and our commitment of doing quality work at a fair market price. In June of 2015, Heider was acquired as a fully owned subsidiary of Engineering and Testing Services Corporation, providing access to state of the art laboratory facilities, an increase in staff, and relationships throughout the Western United States. 

We are capable of performing a wide variety of soil, concrete, asphalt, masonry and steel testing. Our clients range from residential and commercial developers, redevelopment agencies, to public and private schools, universities, and public works. Our strong commitment to our clients has been the driving force to our success. The company was founded in 1996 by Dennis W. Heider, R.C.E. and since it’s inception has been involved in a wide variety of major construction projects. Our construction inspectors are trained as soil technicians and certified by the American Concrete Institute (ACI). Additionally, we have a qualified staff of inspectors who are certified in the disciplines of concrete, prestressed concrete, masonry, structural steel and fireproofing by the International Code Council (ICC). Our inspectors are also certified by numerous agencies and city building inspection departments.