A Different Kind of Community Builder
McCarthy employees are as passionate about building better communities as we are about construction. Ours is a personal approach. We give of our time and talent for one simple reason. It's the right thing to do. More than donating money, it's about creating personal relationships. Improving lives. Helping those who need help most, making a real difference. Together.
McCarthy Heart Hats Program

A large portion of our Heart Hats program is driven by requests from individual employees who have a personal interest in a charitable organization.
Here are a few of the organizations we support:
- ACE Mentor Program
- Alzheimer's Association
- American Cancer Society
- American Diabetes Association
- American Heart Association
- Arizona Kidney Foundation Special Olympics
- Associated General Contractors of America
- Big Brothers Big Sisters
- Boy Scouts of America
- Center for Fathers & Families
- Children's Hospital & Research Center
- Construction Careers Center
- Cystic Fibrosis Foundation
- Family Resource Center
- Girl Scouts of America
- Habitat for Humanity
- Junior Diabetes Research Foundation
- Make-a-Wish Foundation
- Mentor St. Louis
- Mothers Against Drunk Drivers
- National Association of Women In Construction
- National Multiple Sclerosis Society
- National Society of Black Engineers
- Nurses For Newborns
- Rebuilding Together
- Ronald McDonald House
- Salute a Soldier
- Service International
- St. Joseph Institute for the Deaf
- Susan G. Komen Race for the Cure
- The American Lung Association
- The Leukemia & Lymphoma Society
- The Salvation Army
- United Cerebral Palsy
- United Way
- YMCA





