When it comes to the health and safety of your home or business’s plumbing system, few components are as critical as a properly functioning backflow preventer. At Bedrock Plumbing, we specialize in backflow preventer installation, testing, and repair to ensure your water remains clean, safe, and fully compliant with local regulations.
Whether you’re a homeowner, commercial property manager, or municipal facility, our licensed and certified plumbers are equipped to handle every aspect of your backflow system with precision and professionalism.
What is Backflow—and Why is it a Serious Problem?
Backflow occurs when water flows in the reverse direction in your plumbing system, allowing contaminated water—potentially containing pesticides, human waste, chemicals, or bacteria—to flow back into your clean water supply.
This reversal can be caused by backpressure (when downstream pressure exceeds supply pressure) or backsiphonage (when there’s a sudden drop in water pressure, such as during a water main break or fire hydrant use).
Without a functioning backflow preventer, your property—and the entire neighborhood—can be at risk of serious water contamination.
Our Backflow Preventer Services
At Bedrock Plumbing, we offer a full suite of backflow prevention services:
1. Backflow Preventer Installation
Whether required by your city’s building code or you’re proactively protecting your plumbing system, backflow preventer installation is a must for many commercial and residential properties.
Who Needs a Backflow Preventer?
While most homes don’t require one, you may need a backflow device if:
- You have an irrigation system or sprinkler system
- You own a multi-family residential or commercial property
- You have a fire suppression system
- Your plumbing system includes boiler or heating equipment
- You’re subject to local or state regulations for cross-connection control
Our Installation Process
- Site Evaluation
Our team evaluates your plumbing system, water usage, and potential cross-connections to determine the best type and placement of the backflow preventer. - Permitting & Compliance
We handle all necessary permits and ensure the installation meets state and municipal regulations, including ASSE (American Society of Sanitary Engineering) and local water authority standards. - Installation of Backflow Preventer Device
Depending on your system and risk level, we install the appropriate backflow prevention assembly—Double Check Valve Assembly (DCVA), Pressure Vacuum Breaker (PVB), or Reduced Pressure Zone (RPZ). - Initial Testing & Certification
After installation, the system is tested and certified to verify correct operation and ensure compliance. - Documentation & Scheduling for Annual Testing
We provide you with all documentation and offer automated reminders for your required annual backflow test.
2. Backflow Preventer Testing
Backflow prevention devices must be tested annually by a certified technician to ensure they are working properly. Many cities and municipalities require documentation of this testing to remain compliant with water safety regulations.
Why Annual Testing Matters
Over time, valves can corrode, debris can interfere with functionality, or seals may wear out—leaving your system vulnerable to backflow.
An annual test ensures:
- Your water supply is safe and uncontaminated
- Your system is code compliant
- Small issues are caught before becoming expensive problems
Our Backflow Testing Process
- Shut-Off & Prep
We begin by isolating the device and shutting off the water temporarily to ensure an accurate test. - Precision Testing Using Certified Gauges
Using state-approved testing equipment, our licensed tester examines pressure zones, valve closures, relief valve operation, and check valve integrity. - Pass/Fail Evaluation
If the device passes, we complete the paperwork and submit it to the local authority on your behalf. We offer a detailed repair recommendation and cost estimate in the event that it fails. - Recordkeeping & Reminders
We keep track of your annual testing schedule and send reminders when your next test is due.
3. Backflow Preventer Repair
If your backflow preventer fails inspection or is leaking, it must be repaired immediately to avoid fines and protect your property.
Signs You May Need Repair
- Visible leaks near the device
- Water discoloration or strange taste/smell
- Increased water bills or inconsistent pressure
- Failed backflow test
Common Causes of Backflow Preventer Failure
- Debris or sediment lodged in the valves
- Wear and tear of internal seals or check valves
- Freezing temperatures causing cracks or damage
- Improper installation
- Water hammer or pressure fluctuations
Our Repair Process
- Troubleshooting & Diagnosis
We start with a thorough inspection of your backflow assembly to pinpoint the issue—whether it’s a faulty check valve, cracked housing, or sediment buildup. - On-the-Spot Repairs
Most repairs can be completed on the same visit using our fully stocked service vehicles. - Replacement Parts & Retesting
If parts need replacing, we use only manufacturer-approved components. We then retest the device and provide a new certification for compliance.
Replacement if Necessary
If your device is beyond repair, we offer affordable backflow preventer replacement options that meet all local codes.
Why Choose Bedrock Plumbing?
Licensed & Certified Backflow Technicians
Our plumbers are certified by state-recognized testing authorities and undergo ongoing training.
Same-Day Testing & Repairs Available
We understand the urgency—especially for commercial clients who can’t afford downtime or code violations.
Automatic Compliance Reminders
Never worry about a missed deadline. We track your annual testing schedule and notify you in advance.
Upfront Pricing
You’ll always know what to expect—no surprises, no upsells, just honest service.
Serving Residential, Commercial & Industrial Clients
From homes to hospitals to HOAs, we’ve installed and serviced backflow systems in every type of building.
Frequently Asked Questions
Do I legally need a backflow preventer?
That depends on your water system setup. In most municipalities, it’s legally required if you have irrigation, fire sprinklers, or other potential cross-connections.
How long does testing take?
Usually less than 30 minutes per device. We aim to minimize disruption to your water service.
How often does a backflow preventer need to be replaced?
With proper maintenance, a backflow device can last 10–15 years. Annual testing helps extend its lifespan.
What if I ignore the testing requirement?
You could face fines, water service disruption, or worse—putting your property and others at risk of contamination.
Schedule Your Backflow Preventer Service Today
Whether you need a new installation, your annual test, or a fast repair, the pros at Bedrock Plumbing are ready to help you safeguard your water system.
Don’t wait until there’s a problem—protect your property and peace of mind with expert services for backflow prevention from Bedrock Plumbing.