Professional Backflow Testing Services in Boerne, Texas
Protect Your Water Supply with Expert Backflow Testing in Boerne
At Olde Town Plumbing, we provide comprehensive backflow testing services throughout Boerne, Fair Oaks Ranch, and the greater San Antonio area. As your trusted local plumber, we ensure your backflow prevention assemblies meet all Boerne, Fair Oaks Ranch, or SAWS (San Antonio Water System) requirements and protect your property’s water supply from contamination. Backflow prevention is mandated by the Texas Commission on Environmental Quality in order to prevent the contamination of the public water source.
Call our Boerne, Texas Plumbers at 830-446-5227. Offices located at 128 W Bandera Rd, Boerne, TX 78006.
Why Choose Olde Town Plumbing for Backflow Testing?
Licensed & Municipality-Compliant – Our certified testers meet all Boerne, Fair Oaks Ranch and San Antonio Water System requirements
Local Expertise – Trusted Local Plumbers with Years of Serving Boerne and surrounding communitiesÂ
Complete Service – Testing, repairs, and maintenance all in one place
Timely Reporting – Fast, accurate submission through required paper forms (Boerne), Vepo (Fair Oaks Ranch), or BSI (SAWS) Online tracking system
Competitive Pricing – Affordable rates for residential and commercial properties
What is Backflow Testing?
Backflow testing is a mandatory annual inspection of backflow prevention assemblies that protect your drinking water from contamination. These devices prevent water from flowing backward into the public water supply, which could introduce harmful pollutants, chemicals, or bacteria into your home or business’s water system.
EXAMPLES OF BACKFLOW PREVENTION SYSTEMS


When is Backflow Testing Required?
Annual Testing Required For:
- Residential irrigation systems (especially with septic systems/OSSF)
- Commercial properties with cross-connections
- Fire sprinkler systems
- Properties with alternative water sources
- Any premises with backflow prevention assemblies
Every 3 Years For:
- Non-health hazard backflow assemblies (Fair Oaks Ranch requirements)
- Irrigation systems without septic systems
Our Backflow Testing Process
1. Initial Assessment
Our licensed technicians evaluate your backflow prevention assembly to determine its condition and testing requirements.
2. Comprehensive Testing
We perform thorough testing using calibrated equipment to ensure your assembly meets all SAWS specifications and state regulations.
3. Detailed Reporting
All test results are submitted directly to BSI Online on your behalf, ensuring compliance with SAWS requirements.
4. Repair Services (If Needed)
If your assembly fails testing, our experienced plumbers can perform necessary repairs and conduct retesting to ensure compliance.
Superb Reliable Service
Understanding Backflow Prevention Requirements
Boerne Specific Requirements
Boerne requires backflow assemblies to be tested upon receipt of a notice from the city.  The city requires submission of paper copies of test reports directly to the City of Boerne. Â
Fair Oaks Ranch Specific Requirements
Fair Oaks Ranch requires backflow assemblies protecting against health hazards to be tested annually, while non-health hazard assemblies must be tested every three years. The city has partnered with Vepo, LLC for online submission of test reports.
SAWS (San Antonio Water System) Requirements
Annual testing of backflow prevention assemblies is required by City of San Antonio ordinance and state regulations. The testing ensures both the public water supply and your property are protected from harmful contamination. Results submitted through BSI Online tracking system.

Key Requirements:
- Must use a licensed backflow prevention assembly tester
- Testing coordination between customer and tester
- Complete Test & Maintenance Report (T&M) for each assembly
- Failed assemblies must be repaired and retested immediately
Types of Backflow Prevention Assemblies We Test
Residential Properties
- Lawn Irrigation Systems – Prevent contaminated water from entering your home’s water supply
- Fire Sprinkler Systems – Protect against backflow from fire suppression chemicals
- Boiler Systems – Prevent heating system chemicals from contaminating drinking water
Commercial Properties
- Double Check Valve Assemblies (DCVA)
- Reduced Pressure Principle Assemblies (RPPA)
- Pressure Vacuum Breaker Assemblies (PVBA)
- Atmospheric Vacuum Breaker Assemblies (AVBA)
Consequences of Non-Compliance
Failing to maintain current backflow testing can result in:
- Water Service Disconnection – SAWS may discontinue service for non-compliant properties
- Health Risks – Contaminated water supply poses serious health hazards
- Legal Liability – Property owners are responsible for maintaining safe water systems
- Insurance Issues – Some policies require compliance with local water safety regulations
- Fines and Penalties – Local municipalities may impose financial penalties

Backflow Testing Service Area
Backflow testing is an essential plumbing service. Backflow preventers have internal seals, springs, and other moving parts that wear out over time. We recommend periodically checking to make sure your backflow preventer device is working properly to avoid a potentially dangerous situation. You don’t want contaminated water to back up into your drinking water.
Olde Town Plumbing proudly serves:
• Boerne, TX – Our home base with comprehensive coverage
• Fair Oaks Ranch, TX – Specialized knowledge of local requirements
• Leon Springs, TX
• Comfort, TX
• San Antonio Metro Area
If you’ve reeived a testing requirement notice or you’re concerned about the condition of your backflow valve, our certified plumbers will evaluate your backflow preventer by assessing its pressure levels. Testing guarantees the water you depend on every day for drinking and showering is free from contamination and safe for use.
CALL US AT 830-446-5227
Schedule Your Backflow Testing Today
Don’t wait for a compliance notice! Stay ahead of requirements and protect your water supply with professional backflow testing from Olde Town Plumbing.
📞 Call: (830) 446-5227
📧 Email: info@oldetownplumbing.com
Emergency Backflow Services Available
We understand compliance deadlines don’t always align with your schedule. That’s why we offer expedited testing services to help you meet your local municipality requirements quickly.
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Additional Resources
Frequently Asked Questions
How often do I need backflow testing?
Most residential and commercial properties require annual testing. Some Fair Oaks Ranch properties with non-health hazard assemblies may qualify for three-year testing cycles.
What happens if my assembly fails testing?
Our certified plumbers can perform necessary repairs and conduct retesting to bring your assembly into compliance immediately.
How much does backflow testing cost?
Contact us for a free quote. We offer competitive pricing for both one-time testing and annual service agreements.
Do you handle the reporting requirements?
Yes! We submit all test results directly to the city or through the appropriate online systems (BSI Online for SAWS properties, Vepo for Fair Oaks Ranch).
About Olde Town Plumbing: Serving Boerne and the Texas Hill Country with honest, reliable plumbing services. Family-owned and operated, we combine old-fashioned customer service with modern plumbing expertise.
Licensed • Insured • Certified Backflow Testers


