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34 Years of Reliable Commercial Property Management

Get A Free Property Assessment 

Garrison Group is the best commercial property management team for the St. Louis Metro and Central Illinois Region, and we are here to help.

Whether you are in need of commercial property management, brokerage, or new development in Central Illinois or the greater St. Louis area, handling your commercial real estate assets on your own is difficult. You’re trying to maximize the value of your assets while minimizing operational spending and the stress that comes with management.

Garrison Group team meeting around large map

We are a commercial real estate company and property management firm that offers brokerage, property management, and development services to make your life easier and your assets more valuable. We manage everything from financial institutions and office buildings to medical clinics and mixed use spaces. We even provide solutions for warehouses, retail buildings, and flex locations. 

 

Whether you have a single property that needs some additional oversight or dozens of locations that are becoming difficult to manage, our team of experts offers multiple generations of commercial real estate experience to ensure your property value rises. Stop stressing and start saving on your monthly costs when you partner with Garrison Group. 

The Garrison Group Difference: Property Managers Who Care

Started in 1991, Garrison Group was created to assist commercial real estate owners and help investors save money while improving the quality of their property. We do this through careful oversight, assessment, in-house property management services and field maintenance services. We handle tenant retention, property files, accounts receivables, and property maintenance to keep your building running smoothly. 

Our in-house solutions reduce your overall costs since you don’t need to contract out for workers to handle daily operations or repairs. Garrison Group saves you time and money, in addition to offering a wide range of real estate services such as consulting, brokerage, and build-to-suit construction solutions. We eliminate the need for external solutions to internal problems.

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Commercial Real Estate Solutions That Keep It Simple

No matter what property needs you have, from consulting to build-to-suit, Garrison Group handles everything to ensure your property value increases while the struggles of managing it disappear.

Garrison Group team with tablet in office
Team reviewing blueprints at Garrison Group

Property Project Management & Consulting

Property management is a tall order, but it doesn’t have to be done alone. Our property managers combine property management expertise with asset management experience to create a full-service solution that covers all your needs under one convenient banner. Additionally, we provide build-to-suit process, project management, and the consulting for both to ensure the project is completed exactly to your specifications.

Commercial Brokerage

What is the best way to buy investment property? The commercial real estate process can be difficult to maneuver alone, from assessing the market to buying or selling a property, but that’s what makes Garrison Group so essential. Whether you need retail leasing, office leasing, consulting, or want to buy or sell investment properties in Central Illinois or the greater St. Louis region, we have the expertise to help you navigate the process from start to finish. In addition to our experienced commercial team, we’re affiliated with Keller Williams and Keller Williams Commercial, giving you access to thousands of skilled real estate professionals ready to meet your needs locally and beyond.

Kind Words from Our Trusted Clients

We are proud of the relationships we build and the results we deliver. Here’s what our clients have to say about working with our team.

“We are based out of Chicagoland and received and assignment from a client to manage their shopping center in Springfield, IL. While we had confidence in our ability to oversee the center, we needed to find a local partner. Garrison Group answered all those requirements and more for us. The asset has improved under their caring, watchful eye and we are looking for additional opportunities to work with Garrison Group going forward. They are unequivocally a trusted and valued partner.”

— Rick Allen, Mid-America Asset Management, Inc.

“Garrison Group is a one-stop-shop for all property management and project management needs. They have a wide range of expertise backed by years of experience. They are people of their word, delivering on their commitments and communicating clearly. With Garrison Group, there are no surprises, and consistently impressive results.”

— Rabbi Rob Thomas, Investor

Areas We Serve

We proudly serve businesses throughout Central Illinois, Southern Illinois, and the Greater St. Louis region, including:

Belleville, IL  |  Champaign, IL  |  Chatham, IL  |  Collinsville, IL  |  Fairview Heights, IL|  Greenville, IL  | 

Jacksonville, IL  |  Lincoln, IL  ||  Litchfield, IL  |  O'Fallon, IL  |  Quincy, IL  |  Springfield, IL

Contact

Springfield, Illinois Office:

739 S. Fifth Street, Suite 200

Springfield, IL 62703
P.O. Box 9169, Springfield, IL 62791

217-241-0202

Office hours: Mon - Fri 8am - 5pm

Jacksonville, Illinois Office:

Office 229 South Main Suite 101 Jacksonville, IL 62650

P.O. Box 9169, Springfield, IL 62791

217-241-0202

Office hours: By appointment

Missouri Office: (COMING SOON)

1717 Hidden Creek, St. Louis, MO 63131

Coming Soon

314-720-5009

Office hours: By appointment

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©2025 by Garrison Group, Inc. All Rights Reserved.

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