Win amazing prizes and support worthy causes. Koester is turning 40-years old and we want you to help us celebrate.
We’re launching a four-month charitable donation campaign from August through December to support causes that align with our values and mission to build stronger communities.
Here’s how the campaign works:
The campaign is divided into four giving phases, each lasting one month.
Koester will match donations up to $2,500 per phase.
Your generosity earns you entries to monthly prize drawings.
To earn prize entries, like and follow Koester Construction on social media.
Email or text a photo of your donation receipt along with your name and phone number. (details below).
Every $20 you donate earns a prize entry for the monthly drawings and the grand prize.
Phase One: August 4 - September 4, 2025
Phase One Charity: Big Brothers and Big Sisters
Phase Two: September 5 - October 5, 2025
Phase Two Charity: Homes for Our Troops
Phase Three: October 6 - November 6, 2025
Phase Three Charity: St. Jude’s Children Research Hospital
Phase Four: November 7 - December 5, 2025
Phase Four Charity: Wounded Warrior Project