Contact Us

Email: info@LakeWilliamson.org

Booking Office: 800-500-5922

On-site Office: 217-854-4820

Fax: 217-854-4684

Booking Office:
PO Box 620
Carlinville, IL 62626

On-site Office:
17280 Lakeside Drive
Carlinville, IL 62626

Sales Conference Services

Justin Haschemeyer











Justin Haschemeyer
800-500-5922 ext. 4162
JustinH@LakeWilliamson.org

Tim Price











Tim Price
800-500-5922 ext. 4165
TimP@LakeWilliamson.org

Are you planning a retreat, camp, or conference? Meet our Sales Conference Services Team! Justin and Tim will work with you to find available dates and build a budget-friendly retreat package tailored to your group's needs. 

To start planning your next retreat, call our Booking Office at 800-500-5922 and ask to speak with Justin or Tim. You can also fill out a Request for Proposal, and we'll contact you once our team receives it.


Conference Services

Deanna Haley


Deanna Haley
217-854-4613
DeannaH@LakeWilliamson.org



Our Conference Services team is your steadfast companion throughout the planning process. Once your event is booked, Deanna will create your agenda and itinerary. She's the mastermind assembling all the puzzle pieces!

Deanna oversees your all-inclusive perks: lodging, dining, meetings, and recreation. You can count on her to assign lodging, secure meeting spaces, coordinate recreation, and organize dining schedules.


Eagle Crest Adventures

Adam Koop


Adam Koop
800-500-5922 ext. 4207
Adventure@LakeWilliamson.org



Meet Adam, our Eagle Crest Adventures Director. Adam is your go-to guy for all Eagle Crest Adventures inquiries. 

Whether you're looking to schedule a day-only event or add Eagle Crest Adventures programming to your overnight event, Adam will work with you to build a customized adventure program schedule that aligns with your group's needs, abilities, and budget.