Our Mission

Andrew J. Feo & Associates L.L.C. was established in 1987 to provide our clients with expert consultation and systems evaluations in order to design cost effective solutions in the implementation and design of building mechanical and electrical systems.

What We Do

Our firm offers a wide range of services from forensic evaluations of HVAC, Plumbing, Fire Protection and Electrical Systems to Property Reports, Feasibility Studies, Transitional Studies, Peer Review, Design Build Specifications, Performance Oriented Documents and the Design and Preparation of Construction Documents for Commercial, Industrial, Institutional and Residential buildings.

Our services have been provided to a diversified clientele which include Architects, Owners, Developers, Governmental Agencies, School Districts and Contractors.

Our Philosophy

We believe that the best approach to quality and cost effective design is built upon our many years of service to the construction industry. Our Principal and Associates each bring over 30 years of construction expertise to the table. Each remains actively involved throughout each design phase of a project. Design decisions are not handed down to junior designers to make. This philosophy sets us apart from other design firms.

Additionally, communication is of utmost importance. This not only is true during the start up of a project, to understand the building requirements, but thru each stage of design and implementation of the design approach. Without strong communication, a well coordinated project is difficult to achieve.

Then finally, a Quality Assurance Review is performed for each project before being delivered to the client. This system of checks and balances provides the client with a higher level of service.

Contact Us

For more information regarding our services, please contact us to schedule a consultation.








Andrew J. Feo &
Associates L.L.C.


1590 W. Algonquin Rd
Suite 156
Hoffman Estates, IL 60192

(847) 882-0855