Backflow Prevention Services
- Backflow Preventer Installation
- Backflow Testing & Certification
- Backflow Preventer Repair
- Annual Backflow Testing
- RPZ Valve Service
- Commercial Backflow Compliance
Certified backflow prevention services for your home - protecting your water supply from contamination.


Backflow events can introduce contaminated water into your clean supply, creating a serious health hazard. Above + Beyond licensed plumbers install, test, and repair backflow prevention devices to keep your drinking water safe and your property compliant with local plumbing codes.
Disclaimer: Coupons may only be redeemed one time per household, and they cannot be combined with any other offers or discounts. You must present or mention the coupon prior to any services performed. Discounts are not valid for trip charges or diagnostic fees.
Frequently Asked Questions
Along with some other helpful knowledge.
Backflow occurs when water flows in the reverse direction through your plumbing system, potentially pulling contaminated water from irrigation systems, pools, or other non-potable sources into your clean drinking water supply.
Backflow events can introduce harmful chemicals, bacteria, and other contaminants into your home's water. A properly installed and tested backflow prevention device stops this from happening and is often required by local plumbing codes.
Most local codes require annual backflow preventer testing to verify the device is functioning properly. Above + Beyond's certified plumbers perform testing with calibrated equipment and handle all required documentation for your water authority.
Annual testing catches worn seals, fouled check valves, and other issues before they allow contaminated water into your supply. Our team can set up a recurring annual appointment so you never miss a required test.
Backflow preventer installation costs depend on the type of device required, the complexity of the connection, and whether any plumbing modifications are needed. Above + Beyond provides upfront pricing after evaluating your specific setup.
Common devices include double-check valves and reduced pressure zone (RPZ) assemblies. Our licensed plumber will recommend the right device for your property and ensure it meets all local code requirements.
Many municipalities require backflow prevention devices on properties with irrigation systems, swimming pools, fire suppression systems, or other connections that could allow non-potable water to enter the clean water supply.
Even if not required by code, a backflow preventer is a smart investment in your family's health. Above + Beyond can evaluate your property and let you know whether a device is required or recommended for your situation.
The most common types are atmospheric vacuum breakers (AVB), pressure vacuum breakers (PVB), double-check valve assemblies (DCVA), and reduced pressure zone assemblies (RPZ). Each is designed for different risk levels and installation scenarios.
Above + Beyond's licensed plumbers will recommend the correct device based on your property's hazard level and local code requirements. RPZ assemblies offer the highest level of protection and are required for high-hazard connections.
Signs that your backflow preventer may need repair include water discoloration, unusual taste or odor in your tap water, visible leaks from the device, or a failed annual test. Any of these warrant immediate professional attention.
Above + Beyond responds quickly to backflow concerns because compromised drinking water is a health hazard. Our certified plumbers carry common repair parts and can often fix or replace a failing device on the same visit.
We have maintained quite a reputation for our emergency repair service, affordable prices, open lines of communication and comprehensive services that are sure to go above and beyond your expectations.
We believe that everyone deserves access to high-quality solutions, which is why we offer specials that make our services more affordable than ever.
You can call us anytime to schedule an appointment or simply drop us a message on our website. We are always happy to hear from you!
We offer evening and weekend availability to help provide prompt, efficient solutions for your service needs.
When you work with us, you can trust that you are receiving top-quality services from experienced professionals who take pride in their work.
Above + Beyond and NATE only uses factory-trained, EPA certified technicians. Subcontractors are never used.
Above + Beyond will replace your entire furnace unit for NO CHARGE if your heat exchanger fails within 10 years of the installation date. (Does not apply if regular maintenance is not completed.)
Your time matters. That's why every Above + Beyond appointment comes with a confirmed arrival window, a courtesy call when your technician is on the way, and a live tracking link so you're never left guessing.
Above + Beyond will provide 1 year labor warranties for parts installations and 2-year labor warranty on all equipment installations.


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