73 Years of Experience. Family Owned and Operated. Dedicated to Quality Customer Service.Valentino Betti, known as Val, started his residential plumbing business in Richmond California in 1946. His belief in honesty, hard work, and quality craftsmanship was adopted by the sons he trained and raised to later take over the family business. For over 73 years, Val Betti Plumbing has proudly served Bay Area customers and has remained family owned and operated. Today the company now employs a third generation of family members.