At Christianson Air Conditioning and Plumbing, serving San Antonio, Austin, and Temple, TX, being a good neighbor matters as much as providing quality plumbing and HVAC service. Since 1950, our family has believed that giving back to the communities we serve is a vital part of who we are.
We support a variety of causes that reflect our values of caring for children, families, and those in need, both locally and globally.
A few of the organizations and causes we’re proud to support include:
- Christus Children’s Hospital: Helping provide compassionate care for children and their families.
- Aid The Silent: Supporting the deaf and hard‑of‑hearing community through advocacy and resources.
- All God’s Children International: Partnering in efforts to serve vulnerable children and families globally.
- Texas Baptist Children’s Home: Providing shelter and support for single mothers and their children
- Agape Women’s Clinic: Offering compassionate prenatal care to women with unplanned pregnancies
- Local churches and ministries: Contributing to outreach, relief, and support programs in our Texas communities.

Our goal is simple: to serve with integrity in our customers’ homes and to extend that same spirit of service into the wider community. When you choose Christianson Air Conditioning and Plumbing, you’re not only getting trusted technicians and straightforward pricing; you’re also partnering with a company committed to giving back.
Supporting Healing Spaces for Children and Families
Christianson Air Conditioning and Plumbing is honored to support CHRISTUS Children’s Hospital through the renovation of the Jardin de los Tres Niños, a healing garden for young patients and their caregivers. With the leadership and generosity of Trey Christianson, this outdoor space has become a bright, welcoming retreat where children can step outside the clinical setting, breathe fresh air, and enjoy a peaceful change of scenery.




The updated garden gives the Child Life team a dedicated environment to support children’s emotional well‑being during treatment. In this calm, natural space, specialists can offer therapeutic play, encourage self‑expression, and help kids build healthy coping skills—simple but powerful moments that ease anxiety and bring comfort to children and their families.
All God’s Children International


All God’s Children International defends the rights of children and restores those separated back to family. We do this by disrupting trauma, empowering families and transforming the systems that keep them apart, so that no child is alone.
