• Slide One
    Welcome to the Marengo Union Chamber of Commerce
  • Slide Two
  • Welcome to the Marengo-Union Chamber of Commerce


Upcoming Events



The next expo will be held for ONE DAY ONLY on Saturday February 14th, 2015 at Marengo Community High School, 110 Franks Road, Marengo. Hours: 9 am – 4pm. NEW Exhibitors, demonstrations, Sgt. Riley & Shadow – 1pm; Round Table – The future of Marengo Q&A with City Administrator Gary Boden; Pet adoption by McHenry County Animal Control; Meet former Chicago Bulls and current motivational speaker Bob Love at 11:00.  Live broadcast from WXMR 94.3 – Marengo’s very own radio station.  Be sure to sign up for our Adult and Child Grand Giveaway.

NOW OFFERING  – Special pricing for non-profits  on standard 4×8 booths !!  Call our office for more details.

Limited booth’s still available – Call today to reserve yours !!


CLICK HERE to download registration forms.

Glanz & Associates, PC to do taxes locally

Beginning Wednesday February 4, 2015 and every Wednesday until April 8, 2015, from 1pm to 6pm Glanz & Associates, CPA’s, will be preparing tax returns in our office. You can call their office at 815-455-1177 to make an appointment or you can drop off your paperwork in our office during regular business hours and they will pick it up. Glanz & Associates have over 30 years experience, are members of the Illinois CPA Society and American Institute of CPA’s. They pride themselves on their efficiency and expertise on tax and accounting issues. All returns are e-filed. 

February 17th Mixer has been rescheduled to August 18th.

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Chamber receives distinguished award.

The Board of Directors were presented with this plaque for their outstanding support of the 2014 Marine Corps Reserve Toys for Tots program.  In addition to this plaque they received a Commander’s Award for generous contributions that have enabled the Marine Corps Reserve Toys for Tots program to bring the joy of Christmas and send a message of hope to America’s less fortunate children.

We thank every business who participated and every person that donated.  The Marengo – Union area campaign was successful in providing for the community.




Saturday, April 25, 2015, 9:00 – 11:00 a.m. Meet at the municipal parking lot behind the fire station. Refreshments provided. Volunteers welcome! Help keep Marengo clean and beautiful!



Welcome New Members

Our Newest Members

Apta Fitness, Inc.

Victory Rock Fellowship

Eco Home Expert/Kanga Roofing

StoneBakers Pizza

Rax, Inc.

Parking Lot Services

The Fold

Marengo-Union Elementary School District #165

Marengo Township

McHenry County College

Hampshire Heating & Cooling Inc.

Donna’s Jewelry Box LLC

First Merit Bank

Millennium Cremation Care

New Beginnings Hair Design & More

R & R Climate Control

The Orchard Evangelical Free Church

Marengo Area Outreach Enterprises (MORE)

Redline Livery Inc.

News & Updates2014 guide cover SM

The 2014 Chamber community Guide is now available at the Chamber office.

It was mailed to all households, businesses, and P.O. Boxes in the 60152 and 60180 zip codes.

click this link to access the community guide