M Gingerich Gereaux & Associates

Joseph A. Schudt Associates, Inc., based in Mokena, IL, has been a cornerstone in civil engineering and land surveying services for over 65 years. The firm is well-regarded for its comprehensive solutions in civil engineering, land planning, environmental services, land surveying, and GPS technologies, serving both public and private sector clients across Northeast Illinois, Northwestern Indiana, and Southeastern Wisconsin. With a problem-solving approach, JAS integrates into their clients' development teams, ensuring timely and quality outputs for various projects—including residential, commercial, industrial, institutional, transportation, and municipal sectors. Their experienced professionals leverage advanced technology and expertise to meet complex engineering and surveying challenges in today's regulated environment. Generated from the website

Founded in 1970, Alar Engineering Corp. is one of the pioneers in providing industrial and municipal environmental solutions. The company designs, develops/employs advanced water pollution control methods, as well as technologies for manufacture of a wide range of progressive water pollution control equipment/custom designs/installations. Its engineering department provides knowledge and support in designing wastewater filtration systems. The company's Wastewater Chemical Department performs a test on the raw/treated waste and provides full performance and cost analysis. Its customers include some of the Fortune 500 companies.

Founded in 1957, Vacudyne engineers and manufactures a variety of industrial vacuum process systems. It provides products and services for medical device manufacturers, sterilization facilities, archival institutions, museums and the agricultural industry. The company offers fumigators, oil purifiers, vacuum filling stations, filter systems, environmental chambers, cyclone separators and drying ovens. It also provides design, fabrication and installation solutions. The company conducts on-site visits, as well as offers training and refurbishment services. It provides a range of custom-engineered products that includes tobacco conditioners, freeze dryers, impregnators, and hyperbaric and hypobaric chambers. In addition, Vacudyne sells electronic weigh scales, gas temperature monitors, trim heaters, vaporizers and inert gas dispensers.