Cass Plumbing was founded in 2000 by David Cass, a master plumber in Tampa with a simple but powerful vision: to build a plumbing company that Tampa Bay residents could genuinely trust. Not a company that chased the next job, but one that built lasting relationships — the kind where customers call back year after year, and refer their friends and family without hesitation.

The Cass family isn't new to Tampa Bay. They've been part of this community since 1983, long before David ever turned a wrench professionally. Growing up here, raising a family here, and running a business here means we have a deep, personal stake in our neighbors' well-being. We understand the local climate, the aging infrastructure in older Tampa neighborhoods, the unique challenges that come with Florida's hard water and humidity, and the specific needs of both longtime residents and new homeowners across the region.

What started as a one-truck operation has grown into a full-service plumbing company with offices across multiple counties — but our core values have never wavered. Every technician we hire, every service call we take, and every guarantee we make reflects the same commitment David brought to that very first job in 2000.