Backflow Testing Services in Raleigh, Durham, NC and Beyond

Protect Your Water Supply With Professional Backflow Testing in Raleigh, NC and The Triangle Area

If you’re a homeowner or business in Raleigh, Durham, Cary, Hillsborough, or the surrounding areas, backflow testing may be required — and it’s critical to the safety of your drinking water. At Thor’s Plumbing Solutions, we are fully certified to provide backflow prevention assembly testing to ensure your system is working properly and in compliance with local regulations. Call or text us today to get started.

What Is Backflow and Why Is Testing Important?

Backflow occurs when water flows in the reverse direction — potentially pulling contaminated water (from irrigation, pools, or industrial systems) back into your clean water supply. This can happen due to sudden pressure changes in your plumbing or the municipal water system.

Why Backflow Testing Matters

• Prevents harmful contaminants from entering your drinking water
• Protects your family, customers, or tenants from exposure to bacteria, chemicals, and debris
• Complies with local and state plumbing codes
• Helps avoid fines, penalties, or service shut-offs from your water provider

Do I Need a Backflow Test?

You likely need annual backflow testing if any of the following apply:
 
Common Reasons for Backflow Testing in NC:

• You have a lawn irrigation or sprinkler system
• Your property has a swimming pool, hot tub, or decorative fountain
• You own a rental property or commercial building
• Your home includes a fire suppression system
• You recently received a notice from your water authority
• You’ve recently had major plumbing work or renovations
• You notice discolored, odd-tasting, or low-pressure water
  

If you’re not sure whether you’re due for a test, we’re happy to check for you — just give us a call.

Certified Backflow Prevention Assembly Tester in Raleigh, NC

Our lead technician holds an official Backflow Prevention Assembly Tester Certification (License #RWCT3409), which means we’re fully qualified to test, repair, and certify all types of backflow prevention devices in accordance with North Carolina plumbing codes.

Backflow Testing Services We Offer

• Residential Backflow Testing: Annual or as-needed testing for homes with irrigation, pools, or other cross-connection risks.
• Commercial Backflow Testing: Required for most businesses and rental properties. We handle all necessary paperwork and local compliance requirements.
• Backflow Preventer Repairs and Replacements: If your device fails, we provide fast, affordable repairs or replacements with retesting.
• Backflow Testing Reports and City Submissions: We file testing documentation with the appropriate municipality, so you stay compliant with local regulations.
   
  

Backflow Testing Near You – Areas We Serve

We proudly offer backflow services in:

• Raleigh, NC
• Durham, NC
• Cary, NC
• Plus surrounding areas including Hillsborough, Apex, Chapel Hill, Morrisville, Pittsboro, Siler City, and the greater Triangle region

Why Choose Thor’s Plumbing Solutions for Backflow Testing?

• Certified and Licensed Backflow Prevention Assembly Tester (#RWCT3409)
• Fast, honest, and dependable service
• Affordable pricing with no hidden fees
• Locally owned and operated
• We take care of everything — testing, compliance, paperwork, and repairs

Schedule Your Backflow Test Today

Don’t risk water contamination or fall out of compliance with local plumbing codes. If you’re looking for backflow testing in Raleigh, Durham, Cary, or beyond, Thor’s Plumbing Solutions is the certified, reliable choice. Call or text us to schedule your backflow test or request a quote online!