Our History
Engineering Roots Since 1935
Air Comfort was founded in 1935 as an engineering company and equipment distributor serving commercial and institutional facilities in the Chicago area. From the beginning, the company focused on helping building owners maintain reliable heating, cooling, and mechanical infrastructure.
Over the decades, Air Comfort expanded its capabilities and technical expertise while remaining focused on the same core mission: supporting facilities with dependable mechanical systems and responsive service.
Today, more than 90 years later, Air Comfort continues to support commercial facilities across Chicago, the Midwest, and national facility portfolios.
A Company Rooted in Long-Term Relationships
One of the defining characteristics of Air Comfort’s history is the long-standing relationships the company has built with its clients.
Many organizations have partnered with Air Comfort for decades because they rely on the company’s ability to support complex mechanical systems and respond quickly when problems arise.
This relationship-driven approach remains central to how Air Comfort operates today. The company continues to work closely with facility managers, building engineers, and property owners to ensure their mechanical systems remain reliable and efficient.
Mechanical Expertise Built Through Decades of Field Experience
From its earliest days, Air Comfort has approached mechanical systems from an engineering perspective. The company's growth has been driven by its ability to help facilities diagnose and resolve complex mechanical challenges — an approach carried forward by technicians and engineers who have worked hands-on with commercial mechanical systems for more than nine decades.
That field experience allows our teams to diagnose system performance issues, evaluate infrastructure limitations, and identify practical solutions that support long-term mechanical reliability.
As building systems have evolved, Air Comfort has expanded its capabilities to support a full range of commercial mechanical infrastructure, including:
- HVAC systems
- central plant systems with chillers and boilers
- mechanical piping systems
- ventilation and indoor air quality systems
- building automation and environmental control systems
- plumbing infrastructure
- electrical and communication systems
Because these systems operate together within a facility, Air Comfort approaches mechanical challenges by evaluating how the entire mechanical environment functions rather than focusing on individual pieces of equipment. This systems-level understanding allows facility engineers and maintenance teams to work with a mechanical partner that understands the technical realities of operating complex building infrastructure.
Air Comfort Today
Today, Air Comfort provides commercial mechanical services supporting HVAC systems, boilers, chillers, plumbing, electrical & communication systems, ventilation infrastructure, and building automation systems.
The company supports facilities throughout:
- Chicago and the surrounding metropolitan area
- Illinois
- Northwest Indiana
- Southeast Wisconsin
- national facility portfolios through coordinated service programs
While the mechanical industry continues to evolve, Air Comfort remains committed to the same principles that have guided the company since 1935:
- dependable service
- strong technical expertise
- long-term client partnerships
- mechanical systems reliability
These principles continue to shape how Air Comfort supports commercial and industrial facilities today, and how the company will continue to grow in the decades ahead.
Growing with the Facilities We Serve
Over the past nine decades, commercial buildings have become significantly more complex. Modern facilities rely on tightly integrated mechanical systems that must operate continuously to support building occupants, technology infrastructure, and operational processes.
Air Comfort has evolved alongside these changes by expanding its service capabilities, investing in technician expertise, and adapting to the growing demands of modern facilities.
Today, the company supports facilities across a wide range of industries, including commercial offices, healthcare facilities, data centers, industrial environments, educational institutions, and hospitality properties.
Continuing the Tradition
After more than nine decades in operation, Air Comfort continues to focus on helping facilities maintain safe, efficient, and dependable mechanical infrastructure.
As buildings adopt new technologies and mechanical systems become more advanced, Air Comfort remains committed to delivering the expertise and service required to support the next generation of commercial facilities.
Work With a Mechanical Partner Built on Experience
If your facility is planning a mechanical system upgrade, evaluating preventative maintenance programs, or needs support maintaining HVAC, plumbing, or building automation systems, our team can help you identify the right path forward.
Air Comfort works with facility managers, building engineers, and property teams to support the long-term reliability and performance of commercial mechanical infrastructure.