Willow Hills is a supporting member of the Arizona Southern Baptist Convention, a group of some 400 churches across Arizona.

Through the work of the ASBC, Willow Hills supports a variety of ministries and missions, including new church plants across Arizona, the Arizona Baptist Children's Services and its New Life Pregnancy Centers, Zona Student Kamp, the Islands Project, Arizona Disaster Relief, and Christian Challenge on the campuses at NAU, ASU, and UofA.

For a broad look at what Arizona Southern Baptists are up to, check this recent issue of Portraits Magazine.