Serving Coatesville, PA, Glenmoore, PA,, Downingtown, PA, Lyndell, PA Darryl Barber & Sons is a 3rd generation business providing outstanding plumbing solutions to residential and commercial customers. With over 55 years of combined experience you could say that plumbing is in our genes. Darryl grew up learning his dad’s plumbing business. Both of his sons, Chad and Jordan followed Darryl’s footsteps working in the business from an early age, and in 2004 Darryl Barber & Sons Plumbing was established.