Hayden & Co

Frank Novotny & Associates Inc, located in Willowbrook, IL, specializes in a range of municipal consulting services, focusing on roadway improvements, waterworks, and wastewater collection systems. The firm is dedicated to enhancing community infrastructure through innovative solutions in outdoor lighting, parks and recreational facilities, and green infrastructure. In addition to its core services, the company offers expertise in geographic information systems (GIS) and pedestrian facilities, ensuring holistic approaches to urban planning and development. With a commitment to quality and sustainability, Novotny Engineering supports municipalities in creating functional and aesthetically pleasing environments. Generated from the website

AMSCO Engineering, based in Downers Grove, Ill., offers ventilation, air conditioning, electrical and plumbing systems engineering. Founded in 1987, the company employs more than 20 people and offers a variety of services, such as building heating, ventilation and air conditioning systems; temperature controls; boilers and conversions; refrigeration systems; and sprinklers and fire protection. It also offers process piping, ventilation and cooling, sewage systems, water treatment, plumbing systems, feasibility studies and report, life cycle cost analysis studies and economic analysis of system comparisons. AMSCO Engineering s services also include lighting, fire alarm systems, communications, power distribution and electrical energy control. Additionally, the company provides surveys of building mechanical, plumbing and electrical systems, energy grant reports and implementation work, infrared heat tracing, and air quantity testing and measurements.