
Billy Teeter is the Managing Principal of Drain Mob and the licensed contractor behind the company’s work across San Diego County (CSLB License #1052692, C-42 Sanitary System). With more than 25 years in the drain and sewer trade, Billy has personally worked on thousands of residential and commercial jobs throughout the county – from routine drain cleaning to complex trenchless repairs.
Billy built Drain Mob on a deliberately narrow focus: drains and sewers only, not general plumbing. That specialization is why customers across San Diego turn to the company for the problems other plumbers struggle with – heavy root intrusion, cast iron scale buildup, collapsed lines, and stubborn recurring clogs.
Over the past decade, Billy has also become one of the most recognized voices in the drain trade on social media, sharing real job footage and educating both homeowners and fellow tradespeople through Drain Mob’s Instagram following. His hands-on expertise has earned the company notable commercial and landmark work, including drain and sewer projects at the USS Midway, Petco Park, and the USS Washington.
Every job reflects Billy’s standard: do it right the first time, and back it with a workmanship guarantee.


