The Principal of RAR, Mr. Ronald Anthony Rizzo, P.E., P.L.S. is directly involved with all projects. Mr. Rizzo has over 40 years experience in Civil Engineering, both in the private sector and for government and non-profits. He has provided the design for bridge and roadways, site development engineering, environmental engineering, mining permits and municipal engineering activities. He has also taught engineering classes to undergraduate students at Youngstown State University. As Principal of the firm, he grew the company to what it is today. In addition to this, he co-founded Environmental Laboratory Services, Inc. (ELS) in 1981. He currently is President of both RAR and ELS, overseeing all staff members. He assigns and coordinates all engineering functions to assure that schedules are met without sacrificing a quality product.