Backflow Preventer in College Station, TX
Keep your water supply safe and clean in College Station, TX. DFJ Plumbing provides expert backflow preventer testing, repair, and installation.
- Fast, Certified Technicians
- Texas-Specific Expertise
- Code Compliant Work
- Transparent Pricing
Protect Your Water, Call Us Today in College Station, TX.
Our licensed plumbers are ready to help you maintain a safe water supply.
Your Trusted Source for Backflow Preventers in College Station, TX
At DFJ Plumbing, we understand the critical role a backflow preventer plays in safeguarding your water in College Station, TX. Our certified technicians are skilled in all aspects, from routine inspections to complex repairs and new installations, ensuring your system is always up to code.
Our expertise includes:
- Licensed backflow preventer testing and certification.
- Repairs and replacements for all types and brands.
- New installations for residential and commercial properties.

Additional Plumbing Maintenance Services in College Station, TX
Our maintenance and specialty plumbing services in College Station, TX catch small problems before they become emergencies.

Customers
Why Choose DFJ Plumbing for Backflow Preventer in College Station, TX?
Given Texas's varied water pressures and occasional municipal main breaks, a properly functioning backflow preventer is essential for peace of mind and safety.
- Health Safety, Prevent sewage, chemicals, and other pollutants from entering your potable water supply.
- Code Compliance, Ensure your property meets all local College Station and state plumbing codes for backflow prevention.
- Property Value, A well-maintained plumbing system, including backflow prevention, adds value and safety to your property.
Citywide Coverage
DFJ Plumbing proudly serves every neighborhood in College Station, providing prompt and professional backflow preventer services. Whether you are in the city center or the surrounding areas, our team is ready to respond to your needs.
Experienced Team
Each technician at DFJ Plumbing is certified and highly skilled in diagnosing, repairing, and installing backflow preventers. Their expertise ensures that your system is handled correctly, providing maximum protection for your water supply.
Safety-First Approach
Safety is our top priority, especially when it comes to your drinking water. All our backflow preventer services adhere strictly to local College Station codes and state regulations, ensuring your system is not only effective but also fully compliant.
Trusted Certified College Station Plumbing Services Professionals
At DFJ Plumbing, we take pride in providing certified plumbing services throughout College Station, TX. Backed by leading industry credentials, our experienced plumbers combine technical skill with genuine customer care. Whether it is repair, installation, or maintenance, we follow strict safety and quality standards to deliver long-lasting results you can trust.
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PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationReliable Backflow Preventer Services in College Station, TX
Backflow Preventer Testing in College Station
DFJ Plumbing provides certified backflow preventer testing required by many Texas municipalities. We use specialized equipment to check the device's functionality, ensuring it properly prevents reverse flow. Our technicians are licensed to perform these annual tests and submit all necessary reports to your local water authority, helping you avoid fines and maintain compliance. We test all common types, including RPZs, DCVAs, and PVBs, ensuring accurate readings and proper operation.

Backflow Preventer Repair in College Station, TX
If your backflow preventer fails its annual test or shows signs of malfunction, DFJ Plumbing offers expert repair services. Common issues include worn-out check valves, faulty relief valves, or damaged springs. Our team carries a wide range of replacement parts for leading brands like Watts, Wilkins, Febco, and Conbraco. We diagnose the exact problem and perform precise repairs to restore your device's full protective function, preventing potential water contamination in College Station.
New Backflow Preventer Installation in College Station
Whether you are installing a new irrigation system, fire suppression system, or need to replace an outdated device, DFJ Plumbing handles professional backflow preventer installations. We assess your property's specific needs and local plumbing codes to recommend the correct type and size of backflow preventer. Proper installation is critical for effective operation, and our certified plumbers ensure your new device is correctly fitted, tested, and compliant with all College Station standards.
Commercial Backflow Services in College Station, TX
Businesses in College Station often have more complex backflow prevention requirements due to higher water usage and diverse plumbing systems. DFJ Plumbing provides comprehensive commercial backflow services, including large-scale testing, repair, and installation for multi-unit properties, industrial facilities, and restaurants. We understand the specific demands of commercial operations and work efficiently to minimize disruption, keeping your business compliant and your water supply safe.
Residential Backflow Solutions in College Station
For homeowners in College Station, a backflow preventer is essential for protecting against contaminants from garden hoses, irrigation systems, or even cross-connections within your home's plumbing. DFJ Plumbing offers tailored residential backflow solutions, from installing atmospheric vacuum breakers (AVBs) for hose bibs to more robust devices for entire home protection. We ensure your family's drinking water remains pure and your home meets all local water safety regulations.
Watts Backflow Preventer Service in College Station, TX
Watts is a leading manufacturer of backflow prevention devices, known for their reliability and wide range of products. DFJ Plumbing specializes in servicing Watts backflow preventers, including their popular 009 series and 909 series reduced pressure zone assemblies. Our technicians are experienced in diagnosing and repairing specific Watts components, ensuring that your device performs optimally. We also stock genuine Watts parts for quick and effective repairs, keeping your system in top condition.
Febco Backflow Preventer Experts in College Station
Febco backflow preventers are commonly found in commercial and irrigation applications across Texas. DFJ Plumbing provides expert service for all Febco models, including their 825Y and 860 series. We understand the nuances of Febco designs and can efficiently troubleshoot, repair, or replace components like check valves, relief valves, and air inlets. Trust us to maintain your Febco device to factory specifications, guaranteeing its effectiveness against backflow events.

Emergency Backflow Repair in College Station, TX
A failed backflow preventer can pose an immediate threat to your water quality. If you suspect a serious issue or receive a notice from the water department, DFJ Plumbing offers emergency backflow repair services in College Station, TX. We prioritize these critical situations to quickly diagnose and fix the problem, restoring the integrity of your water system. Our rapid response team is equipped to handle urgent repairs and ensure your water supply is protected without delay.
Backflow Preventer Near Me in College Station, TX
When you search for 'backflow preventer near me' in College Station, TX, DFJ Plumbing is your local, trusted choice. We are deeply familiar with College Station's plumbing infrastructure and the specific challenges Texas water systems face. Our proximity means faster response times and technicians who understand local codes and environmental factors.
Choosing a local company like DFJ Plumbing for your backflow preventer needs ensures personalized service and a commitment to our community in College Station. We pride ourselves on being accessible and responsive to all our customers, providing peace of mind that your water supply is safe.
DFJ Plumbing at a Glance
- Fully licensed plumbing team covering College Station, TX
- Same-day appointments and 24/7 emergency response
- Clear written estimates, no hidden fees
- 4.9-star rated by 812+ Texas customers
College Station Map
College Station Information
- Population
- 125,192
- Area codes
- 979/254/713
- Service area
- College Station and communities within 40 miles
- Nearby
- Bryan, Conroe, The Woodlands, Spring
Given Texas's expansive irrigation systems and fluctuating water demands, a properly functioning backflow preventer is vital for protecting College Station, TX homes from potential water contamination.
Expert Services
Trust our professionals for reliable DFJ Plumbing solutions in College Station, TX.
Our Specialized Plumbing Services in College Station, TX
At DFJ Plumbing, we provide a complete range of plumbing services across College Station, TX. From leak detection to full system installations, our team ensures fast, precise, and affordable service for both residential and commercial properties. Explore our core services below:
How Our Backflow Preventer Process Works in College Station, TX
Our process for backflow preventer testing, repair, or installation is designed for clarity and customer satisfaction.
Request a Quote
Call (737) 405-5978 or fill out our online form to schedule your backflow preventer service. Our friendly team will gather initial details and set up an appointment.
On-Site Assessment
A certified technician arrives at your College Station property to assess your backflow preventer. They will perform necessary tests or evaluate the existing system for repair or replacement.
Expert Service
We perform the required service, whether it is a precise repair, certified testing, or a new installation. All work adheres to Texas plumbing codes and manufacturer specifications.
Frequently Asked Questions About Backflow Preventer in College Station
The cost for backflow preventer services in College Station, TX varies. A standard backflow test typically ranges from $75 to $150. Repairs can cost between $200 and $600, depending on the parts needed, while new installations might range from $450 to $1,500 or more for larger commercial units. We provide a clear quote before starting any work.
No, backflow preventer testing and repair must be performed by a licensed and certified backflow prevention assembly tester. This is a strict requirement by Texas state law and local College Station ordinances to ensure public health and safety. Improper handling can lead to serious water contamination.
DFJ Plumbing stands behind our work with a comprehensive warranty on parts and labor for all backflow preventer services. The specific warranty period will be outlined in your service agreement, but generally, new installations come with a manufacturer's warranty on the device and our warranty on the installation.
If your backflow preventer fails its annual test, you will typically receive a notice from the College Station water department requiring immediate repair or replacement. Our technicians can diagnose the failure, perform the necessary repairs, and retest the device to ensure it passes inspection and avoids any service interruptions or penalties.
Most municipalities in Texas, including College Station, require backflow preventers to be tested annually. This regular testing ensures the device is functioning correctly and continues to protect your potable water supply from contamination, as mandated by local water authorities.
Backflow prevention is crucial in Texas due to varying water pressures, occasional drought conditions leading to low water pressure, and the potential for cross-connections from irrigation systems or industrial processes. These factors increase the risk of contaminated water entering the public supply, making a functional backflow preventer essential.
Signs of a failing backflow preventer include discolored water, unusual tastes or odors in your water, water leaking from the relief valve, or a sudden drop in water pressure. If you notice any of these issues, it is important to have your device inspected promptly.
The lifespan of a backflow preventer typically ranges from 10 to 20 years, depending on the type, manufacturer, water quality, and maintenance. Regular testing and timely repairs can extend its life. However, certain components like rubber seals may need replacement sooner due to wear and tear.
What People Are Saying About Our Plumbing Experts?

Mark T.
When our office needed drain cleaning, DFJ Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Bryan, TX
Emily R.
I called DFJ Plumbing for plumbing repair, and the technician was fast, polite, and thorough. They explained the problem clearly and fixed it the same day. I will definitely hire them again. Highly recommended!
Plumbing Repair · The Woodlands, TX
Robert G.
The trenchless sewer replacement saved our front yard. They walked us through the camera inspection footage first so we knew exactly what we were paying for.
Sewer Line Replacement · Spring, TX
Patricia H.
We had a slab leak that two other companies could not find. DFJ Plumbing located it in under an hour, explained our options, and the price matched the quote to the dollar.
Slab Leak Repair · Spring, TX
James P.
Our commercial plumbing system had a leak under the sink, and DFJ Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Spring, TX
Laura S.
I scheduled a water heater replacement, and the team made the process smooth and affordable. The new unit works perfectly, and they cleaned up after completing the job.
Water Heater Replacement · Bryan, TX













