Autumn Construction Services

08/20/2026

We're excited to announce Autumn Construction's award of the $10.6 million contract for the replacement of the combined heat exchanger system serving O'Hare International Airport's Terminals 1 and 3.

The project adds to our growing portfolio of complex mechanical work at O'Hare and will support the modernization of critical airport infrastructure.

Read more project details:

OWNER: City of Chicago Department of Aviation  PRIME CONTRACTOR: Autumn Construction Services, Inc.   LOCATION: O’Hare International Airport – Terminal 1 and Terminal 3  CONSTRUCTION START: May 2027  CONSTRUCTION COMPLETION: March 2028&nb

08/19/2026

In the latest installment of our Memorable Projects series, Autumn Construction President Susan Nelson reflects on the Illinois Tollway M-1 Maintenance Facility and the teamwork, expertise, and lasting impact behind the project.

08/17/2026

Welcoming another skilled professional to the Autumn team.

Nick Marinopoulos joined Autumn Construction Services as a full-time carpenter, supporting our contract with Transwestern Services at 69 W. Washington in downtown Chicago.

By embedding experienced tradespeople directly on-site, Autumn serves as a true project partner, providing dedicated staffing that keeps maintenance, renovations, and tenant improvements moving efficiently. This flexible approach allows us to respond quickly to project needs while delivering the reliable craftsmanship and day-to-day support our clients count on.

Welcome to the team, Nick!

08/13/2026

Lace up for a great cause at the Midway 5K Run & Walk, benefiting Special Children's Charities and its mission to empower children and adults with intellectual and developmental disabilities throughout Chicago. As a proud supporting sponsor through the SPAAN Tech Collaboration, Autumn Construction is honored to help make this event possible.

Whether you run, walk, cheer from the sidelines, or make a donation, your support helps create new opportunities for those served by Special Children's Charities.

Register today to participate or donate in support of this meaningful cause. https://secure.qgiv.com/event/midway5k/

08/11/2026

Every successful school year starts with the work completed behind the scenes.

The mechanical renovation at Robert L. Grimes Elementary School is one example of how Autumn Construction Services helps educational facilities modernize critical building systems while preparing for the needs of students, teachers, and staff.

Take a closer look at the project: https://www.autumnconstruction.com/project-portfolio/cps-robert-l-grimes-elementary-school-mechanical-renovation

08/10/2026

Our Core Values:

🍂 Reliable.
We say what we do and do what we say. We follow up, check in, help out, and answer questions.

🍂 Driven.
We work hard to finish the job, whatever the job. We take initiative. We are always improving our knowledge base and productivity.

🍂 Problem Solving.
We are capable thinkers who seek out solutions. We believe in sharing knowledge to benefit all. We understand the need for flexibility and cooperation.

🍂 Good People
We treat every person with respect. We are effective and friendly communicators. We commit to our business relationships to improve outcomes.

🍂 Reputation Above All.
Reputation is our company centerpiece. We always finish what we begin.

About Our Culture: https://www.autumnconstruction.com/culture

08/06/2026

Healthcare facilities depend on infrastructure that performs around the clock.

Autumn Construction Services was contracted by UI Health Hospital to replace critical medical air compressor equipment, helping ensure a reliable supply of medical air for patients and healthcare providers.

View the project portfolio: https://www.autumnconstruction.com/project-portfolio/ui-health-hospital-medical-air-compressor-replacement

07/30/2026

Internship programs are essential to developing the next generation of construction professionals.

This summer, Ethan Garcia has been working alongside Project Manager Dominic Taldone and the Autumn team on the CDA O'Hare Terminal 3 Expansion Project, gaining hands-on experience that simply can't be learned in the classroom.

We're proud to invest in future industry leaders by providing meaningful opportunities to learn, contribute, and grow. See what Ethan had to say about his internship experience.

07/28/2026

Every successful business has a story. Join Susan Nelson, President and Founder of Autumn Construction Services, for an honest conversation about what it takes to build, grow, and lead a business over three decades.

Hosted by the Metropolitan Water Reclamation District of Greater Chicago (MWRD) as part of the Small Business Success Stories series, this free virtual event includes Susan's story, industry insights, and a live Q&A.

Friday, July 31
12:00 to 1:00 p.m. CT
Virtual via Zoom

Reserve your spot today: https://us06web.zoom.us/meeting/register/7P-toFJwSRCmeVwCBSl5sQ #/registration

07/27/2026

Autumn Construction Services is celebrating 31 years in business!

Founded on July 26, 1995, by Susan Nelson, Autumn has grown through the dedication of our employees, clients, partners, and union tradespeople.

In this video, Susan shares the story of how it all began.

Thank you for being part of our journey.