KP Plumbing was recently opened to the public in 2018 after years of being trained by the best in the business while working in the industry for the past 10 years, Commercial, Residential remodeling, and custom plumbing setups. We are highly skilled in all fields of plumbing from Gas systems and drain lines, to top-notch leak detection Diamond Bar services. No job is too big or too small for us. Our main goal at KP Plumbing is to provide our customers the highest quality service at a reasonable rate without cutting any corners on the quality of material or service. Give us a call today. Leak Detection Service is our Specialty. And we offer free estimates… if we don’t get dirty, we don’t charge you for our visit.