A back flow preventer is a check valve that prevents water from flowing backwards into a water supply line resulting in a contaminated water supply. There are degrees of protection ranging from a vacuum breaker on a garden hose line to reduced pressure zone backflow preventers commonly used in an industrial setting where chemicals are connected to water lines and if pressure was lost on the water supply cross contamination could occur. What is used and where it is installed depends on the application and the treat level. Call Knights Plumbing and we'll get started right away. We have several certifiers on staff and we'll submit all the paperwork for you.
Residential
Call our Plumbing experts for ALL your Residential needs! Our trained Technicians will diagnose your situation and explain and solve your issues quickly and affordably.
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Commercial
Knights Plumbing understands that plumbing issues can harm or disrupt your business. That’s why we offer 24/7 emergency service, and the latest plumbing technologies. All of our service vehicles are fully equipped to handle ALL of your plumbing needs.
We are Licensed and Bonded for your protection.
About Us
Family Owned and Texas Proud
Family owned and operated, Knight's Plumbing Company is a full service company specializing in all facets of Commercial and Residential plumbing.