Associate Members



Main Contact:
Erik Merker

1 Mechanical Drive, P.O. Box 188
Bethalto, IL 62010

(618) 258-9000


Our performance contracting team specializes in design-build, state of the art energy efficient renovations for any type of government, K-12 and postsecondary school buildings. These scopes can range from roofs, windows, HVAC systems, lighting, building envelope and other specialized systems, most of which we can self-perform – driving down the cost of the project. By understanding our client's needs, vision, challenges, and facility requirements, we help maximize energy, operational, and capital cost avoidance dollars.  

Our HVACR solutions, service and electrical teams specialize in heavy and light commercial work, installing and maintaining systems in a variety of building types. From concept to completion to retrofitting and existing system, our design-build solutions save our clients' money. We provide preventative maintenance for industrial and commercial buildings, keeping them operating at top capacity. Learn more >