
Technician Angel Salgado uses a ROTHENBERGER USA crimping tool to begin his repair on a copper pipe, using 1/2-inch copper couplers that are crimped rather than needing to be soldered.
Building a company that prides itself on earning a customer’s loyalty for life and continuing to do so after two decades in business can be tough to do.
California-based Four Star Plumbing has been accomplishing that goal since owner Robert Frank started the company in 1994....