Contact Us

If sending a donation by mail, please make checks payable to the Heritage Square Foundation. Mail to: Heritage Square Foundation, 113 N. 6th St. Phoenix, AZ, 85004.

For specific giving opportunities, please contact our Executive Director, Kari Carlisle, at or (602) 699-4321.

Our Mission

Heritage Square Foundation is dedicated to preserving and sharing the stories, collection, historic buildings and grounds of Heritage Square, serving as a relevant, engaging, and inclusive community resource and as a tangible connection to our diverse local history.

Heritage Square Foundation is a 501c-3 nonprofit organization. Cash contributions are 100% tax deductible. EIN 86-0378502.