Extending Knowledge. Extension Is Here To Help.

Belleville office hours

The St. Clair County office is now open on Thursdays and Fridays from 8:00 a.m. to 4:30 p.m. The office is closed on Mondays, Tuesdays, and Wednesdays, and is closed daily for lunch from 12:00 to 1:00 p.m. 

For questions or inquiries, please contact us at 217-244-0273 or uie-mms@illinois.edu.

Join our team

We’re looking for passionate individuals to join our team and make a lasting impact across Illinois. These positions offer the chance to lead programs, build partnerships, and transform lives in your community.

Become a Master Gardener

Master Gardeners are trained volunteers who dedicate their time and skills to share reliable and research-based information with home landscapers and gardeners. Learn how to get involved.

Become a Master Naturalist

Volunteer as a Master Naturalist to educate others about natural resources. 

Grow your summer gardening knowledge

Join the free University of Illinois Extension Four Seasons Gardening webinars this summer! Learn about nighttime pollinators, smart lawn care, and more from Extension horticulture experts.

Get started with EFNEP

The Expanded Food and Nutrition Education Program (EFNEP) supports individuals and families through hands-on nutrition education, practical cooking skills, and ongoing guidance from our local EFNEP team. Build the skills you need for healthier meals and a healthier lifestyle.