Backflow Testing and Prevention in Harker Heights, TX

Keeping your home or business water supply safe starts with professional backflow testing. O & J Superior Plumbing offers certified backflow prevention and inspection services in Harker Heights, Texas, ensuring your plumbing system remains compliant and free from contamination risks. Our licensed plumbers are trained to identify, test, and repair backflow prevention devices to maintain the integrity of your water system.

Why Backflow Testing Matters

Backflow occurs when water flows in the wrong direction through your plumbing system, allowing contaminants from irrigation systems, boilers, or industrial sources to enter your clean water lines. It’s a serious health risk and can also lead to code violations if not properly managed.

O & J Superior Plumbing performs accurate backflow testing to make sure your prevention device is functioning correctly and that your property stays compliant with local and state regulations.

Certified Backflow Prevention Services

Our plumbers are licensed to inspect and test backflow prevention assemblies for both residential and commercial properties. Using advanced testing equipment, we check for leaks, pressure issues, and system malfunctions that could allow cross-contamination.

If we detect a problem, our team provides immediate repair or replacement options to restore full protection. We also maintain detailed service records for future inspections, keeping your system up to code year after year.

Local Experts You Can Rely On

As a family-owned company serving Central Texas, O & J Superior Plumbing combines technical expertise with friendly, local service. We take pride in helping our community protect one of its most important resources—clean, safe water. With our certified plumbers, modern equipment, and honest approach, you can count on fast, accurate testing every time.

Safeguard your water system today. Contact O & J Superior Plumbing to schedule professional backflow testing in Harker Heights, TX, and ensure your property meets all safety and compliance standards.

“Super service~O and J Superior Plubming really was SUPERIOR! They replumbed my entire house quickly. Jeff took pictures and sent them to me and even met me after hours to go over what had been done. I highly recommend them.”

Liesel W.

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“Daniel was absolutely great! Showed up first thing in the morning and got straight to work. He was knowledgeable, friendly, and a hard worker. He even made sure the problem was fixed before he left. To top it all off, the price was great for all the work he did. I will definitely be using this company for all future plumbing needs.”

Staci S.

“Super service~O and J Superior Plubming really was SUPERIOR! They replumbed my entire house quickly. Jeff took pictures and sent them to me and even met me after hours to go over what had been done. I highly recommend them.”

Liesel W.

“Prompt, efficient service on a Holiday weekend. Office dispatched plumbers (Daniel and Froylam) within an hour of my call. They arrived on time- were friendly, professional, knowledgeable and worked diligently to locate and repair two ruptured water lines (one under the house). Very pleased with the response and effort.”

Walter H.

“I called before business hours and left a message. They called back before business hours. Had someone to make repairs, there by 8am and gone by 10am. Excellent price. Knowledgeable employee doing the work. I can't remember a time when I received service like this. Great job O and J Superior Plumbing.”

Fred C.