For Karl D’Angelo Santa Rosa, success did not happen all at once. It came through years of learning, hard work, and personal change.

His career has been built one step at a time, from landscaping to plumbing, from apprenticeship to business ownership, and from difficult setbacks to a renewed sense of purpose.

Today, Karl owns Avante’ Plumbing in Sonoma County. He brings nearly three decades of plumbing experience to every project. More importantly, he brings a perspective shaped by resilience, humility, and a commitment to doing quality work, even when no one is watching.

Education

After graduating from Piner High School in 1986, Karl entered the workforce as a landscaper. He spent about seven years learning the value of physical work and reliability before deciding to pursue a different trade.

In 1996, he began an apprenticeship in plumbing. That decision changed the direction of his career.

After completing an eight-year apprenticeship, Karl earned his California C-36 plumbing contractor license in 2004. He later expanded his expertise by earning an HVAC diploma from WyoTech in Fremont in 2007.

He continued investing in his education throughout his career. In 2010, he became a Certified Green Plumber USA professional. The following year, he earned certification through the California Solar Initiative as a thermal contractor.

Looking Ahead

Karl hopes to continue rebuilding Avante’ Plumbing while becoming more involved in the community he has called home for decades.

Outside of work, he enjoys sailing on local lakes and the San Francisco Bay. He has also begun learning swing dancing and hopes to return to playing ice hockey after more than 35 years away from the sport.