James McHugh Construction Co., one of the country’s largest commercial contractors with a concentration in high-end hospitality, announces it has completed the multimillion-dollar renovation of Four Seasons Hotel Chicago, located on floors 30-46 of the 900 North Michigan skyscraper. The project, which marks the hotel’s largest renovation since its opening in 1989, ushers in a contemporary design for the luxury hotel’s public spaces as well as its 347 suites.
“We have completed nearly every high-end hotel renovation project in the city of Chicago, so we were eager to dive in and apply our experience to the Four Seasons Hotel Chicago,” said Kate Ivanova, vice president of McHugh Construction. “Executing luxury renovation on a tight schedule requires a certain vernacular and meticulous execution of work that we’ve mastered. It’s why we’re so proud of our hospitality teams and why we acutely vet each subcontractor and supplier to ensure only the finest craftsmen and curators are on a project like this.”
Beginning in November 2019, McHugh started renovating the nearly 55,000 square feet of public space at the Four Seasons Hotel Chicago in phases so the hotel could remain open throughout the process. Designed by international architecture and design firm Rottet Studio, the newly renovated hotel features a lighter interior color palette and an open floor plan throughout the lobby that invites guests to linger and enjoy live entertainment. As part of the hotel’s lobby renovation, an expansive social lounge was created using various seating configurations to accommodate a wide audience – from intimate guest gatherings to follow social distancing practices to those more suitable for larger groups in the future.
Other spaces that underwent a major transformation at the hotel included the Grand Ballroom on the seventh and eighth floors and all smaller event spaces and boardrooms on the seventh floor. In addition, McHugh renovated the hotel’s one- and two-bedroom suites; its two- and three-bedroom apartment units; and the presidential suite, a 2,700-square-foot luxury suite occupying the corner of the 46th floor.
The hotel’s former restaurant space was gut-rehabbed for the new signature Adorn Bar & Restaurant, Chicago’s first restaurant in partnership with James Beard award-winning chef Jonathon Sawyer. In the restaurant’s bar, nearly 1,000 pieces of glass were installed to create a show-stopping chandelier.
For some of the hotel’s most intricate and distinct renovation details, McHugh worked with Chicago-based commercial stone subcontractor GI Stone, who sourced, fabricated and installed nearly 20,000 square feet of stone, with approximately 8,000 square feet dedicated to the lobby and restaurant floor. GI Stone was also responsible for restoring parts of the hotel’s original stonework. Several types of stones were hand selected and installed, including polished marble from Spain, Italy, Pakistan, Turkey; quartzite from Brazil; and travertine from Turkey. High-touch areas, such as the restaurant bar, were made with engineered quartz from Israel and the U.S.
“The complexity of the project, which included carved portals and stone slab installation, required highly skilled craftsmen,” said Sandya Dandamudi, president of Chicago-based GI Stone. “The reception desks had to be elaborately bookmatched, a process where multiple slabs are ‘opened up’ and polished on surfaces facing each other to create a mirror image. And to match the original stone of the hotel’s grand staircase, we traveled to a quarry in Italy to find the perfect slab.”
The entire project required extensive demolition and restructuring of space, including raising ceiling heights in some areas as well as floor reconstruction. According to McHugh, one challenge of the project included redesigning the bar area to ensure that the plumbing would not interfere with the jumbotron televisions on the ceiling of the shopping center below the Four Seasons.
“The Four Seasons is the epitome of luxury, so it was an honor to deliver a fresh new aesthetic for this iconic hotel’s 30-year anniversary,” said Kevin Maguire, McHugh’s senior project manager on the job. “Everyone on the project knew how special it was and scrutinized every detail to ensure hotel guests would be in awe from the moment they stepped into the stunning lobby.”
Renovations were completed in early October 2020. Located at 120 E. Delaware St., the Four Seasons Hotel Chicago is just steps from the Magnificent Mile with sweeping views of Lake Michigan and the city.
In addition to the Four Seasons Hotel Chicago, McHugh Construction’s hospitality division has completed the renovations of some of the city’s most luxurious hotels, including The Peninsula Chicago, Waldorf Astoria Chicago, Chicago Marriott Downtown Magnificent Mile, Hyatt Regency, and The Ritz-Carlton Chicago, on which GI Stone served as stone subcontractor.
About McHugh Construction:
Since its founding in 1897, James McHugh Construction Co. has earned its reputation as a builder of landmark, one-of-a-kind structures in Chicago and across the Midwest. Specializing in high-rise concrete construction and complex, large-scale projects for both private and public sectors, McHugh has built some of Chicago’s most iconic structures such as Trump Tower, Aqua Tower, Blackstone Hotel and Navy Pier’s Centennial Wheel. The company’s mission has always been to promote a seamless and positive project experience with excellence and innovation. It is known for its unwavering commitment to its clients, its ability to deliver exceptional results on time and within budget, and its dedication to growing and developing its partnerships with subcontractors. For more information on the company, visit www.mchughconstruction.com.

McHugh Construction has completed the renovation of the Four Seasons Hotel Chicago at 120 E. Delaware St. The firm tapped GI Stone to fabricate and installe the stone on the reception desks, which were elaborately bookmatched, a process where multiple slabs are “opened up” and polished on surfaces facing each other to create a mirror image.

The newly renovated Four Seasons Hotel Chicago features lighter colors and an open floor plan throughout the lobby that invites guests to linger for socializing and live entertainment. McHugh Construction served as general contractor, and GI Stone was the project’s stone contractor.

McHugh Construction gut-rehabbed the former restaurant space at Four Seasons Hotel Chicago to create the new signature Adorn Bar & Restaurant. Above the restaurant’s bar, nearly 1,000 pieces of glass were installed to create an enormous chandelier. GI Stone installed the bar’s engineered quartz, a material known for its durability in high-touch areas.
About GI Stone:
Founded in 1995, GI Stone is a commercial stone provider specializing in sourcing, fabrication and installation of interior and exterior custom stone to clients nationwide. Based in Chicago’s Hubbard Street industrial district, with clients in markets throughout the country, the company sustains strong relationships with local and international stone providers to source the highest quality raw materials available. GI Stone provides fabricated stone products to developers and contractors for upscale commercial developments, consulting with architects, engineers and interior designers to shape the stone into elegant finishes and execute the owner’s vision. A short list of the high-profile projects GI Stone has worked on includes One Bennett Park, Optima Signature, NEXT Apartments, No.9 Walton, Fulton East, The Ritz-Carlton Chicago and the Shirley Ryan AbilityLab, among others. For more information on the company, visit www.gistone.com.