Lemont, IL · 2.1 mi
Venues
APS Conference Center (402)
Wedding venue in Lemont, Illinois
About
Building 402 is a Conference Center featuring a 400-plus seat auditorium and classrooms accommodating 100-180 people.
Description from OpenStreetMap.
- Vendor type
- Venues
- Address
- Lemont, IL
- Data checked
- October 28, 2026 (OpenStreetMap)
Before You Book
Couples usually book wedding and event venues 10–14 months ahead. Ask:
- Is our date available, and how long can you hold it before a deposit?
- What is the total cost for our guest count, including service charges, taxes and gratuity?
- What is the maximum capacity for a seated dinner, and with a dance floor?
- How many hours are included, and what does each extra hour cost?
- Do we have to use your caterer, bar or vendor list? Is there a fee for outside vendors?
Tips for Booking Wedding and Event Venues
- Visit at the same time of day as your wedding to see the light.
- Ask for the total "all-in" price; service charges of 18–24% plus tax are common and not always shown up front.
- Friday, Sunday and off-season dates are often cheaper.
Getting several quotes? Line them up in the quote comparison tool and check the contract red flags before you pay a deposit.
Wrong or closed? Anyone can fix this listing on OpenStreetMap; we pick up changes at the next refresh. A listing here is not an endorsement.
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