Backflow Replacements
Oh No Backflow, LLC
Backflow Replacement Services
When repair is no longer practical or code compliance requires a newer assembly, Oh No Backflow, LLC offers professional backflow replacement services tailored for residential, commercial, and industrial needs. Replacement restores system integrity, reduces downtime, and ensures your water protection meets current standards and municipal requirements.
Why Replace a Backflow Assembly?
- Irreparable mechanical damage or extensive corrosion
- Frequent repair needs indicating end-of-life
- Obsolete device types no longer meeting code
- Upgrades required to support new system demands or higher flow rates
- Failed tests where repair is not a practical or cost-effective solution
Types of Replacements We Perform
Reduced Pressure Zone (RPZ/RPDA) Replacement
Common in commercial and high-risk applications where maximum protection is needed.
Double Check Valve Assembly (DCVA) Replacement
Used for moderate-risk cross-connections.
Pressure Vacuum Breaker (PVB) and Atmospheric Vacuum Breaker (AVB) Replacement
Typical for irrigation systems and residential applications.
Custom or high-flow assemblies for industrial or large commercial applications.
Replacement Process Overview
01
System Assessment and Recommendation
We assess the existing device, piping configuration, and site constraints. We recommend the right assembly type and size based on pressure, flow rate, and risk assessment.
02
Detailed Estimate and Timeline
We provide a transparent quote for parts, labor, and any needed system modifications. We include permitting and municipal notification services when required.
03
Permit and Code Coordination
We assist with any municipal permits and ensure the replacement meets current local codes and testing requirements.
04
Installation and Commissioning
Our technicians remove the old assembly, install the new device with proper supports, align piping, and apply required tags and labels.
05
Post-Install Testing and Documentation
We perform full performance testing, supply test certificates, and deliver documentation for municipal and property records.
Sizing and Selection Considerations
Selecting the right assembly requires evaluating:
- Maximum and operating flow rates
- Upstream and downstream pressure conditions
- Environmental factors (freeze risk, buried locations, accessibility)
- Backflow risk level determined by property use
- Future expansion plans or changes in system demand
Accessibility and Installation Challenges
Some sites require special planning:
- Buried or confined locations may need excavation or customized housings.
- Tight mechanical rooms call for compact assemblies or relocation strategies.
- Upgrading to a larger assembly may require pipe reconfiguration.
We provide practical solutions to minimize disruption and ensure robust installations.
Compliance and Tagging
New installations must be tagged, tested, and documented per state and municipal rules. We provide:
- Official test forms and certificates
- Device tagging and serial number recording
- As-built documentation if requested
- Assistance with municipal filing and registration
Minimizing Operational Disruption
For businesses and facilities, timing matters. We coordinate installations during low-impact windows, provide temporary bypass solutions if necessary, and communicate clearly with facilities staff to keep operations moving.
Cost Factors and Value
Replacement costs vary by device type, accessibility, and any necessary piping or support work. While replacements have higher upfront cost than repairs, they provide long-term reliability, reduced maintenance frequency, and assurance of compliance. We provide cost comparisons and help you choose the best long-term investment.
Aftercare and Maintenance
Following replacement, regular maintenance and annual testing are essential to preserve device function and compliance. We offer post-install maintenance packages and calendar reminders to keep your system on track.
Emergency Replacement Services
We offer emergency replacement when a device is irreparably damaged or poses an immediate contamination risk. Our emergency replacement protocol emphasizes rapid procurement of parts, temporary mitigation, and expedited installation to restore system protection.
Warranty and Workmanship
We stand behind our replacements with workmanship guarantees. Manufacturer warranties on devices will be passed on when applicable. We aim for long-term performance and provide a clear explanation of warranty coverage at the time of install.
Frequently Asked Questions
How long does a replacement take?
Typical replacements for residential assemblies can be completed in a few hours. Commercial or complex installations may require a day or more, depending on site conditions and permitting.
Will we lose water service during replacement?
Often a short interruption is necessary. For critical systems, we can plan temporary bypass lines to reduce downtime.
Do you handle permits?
Yes — we assist with permits, registration, and submission of test results to local authorities.
How long before new assemblies need testing?
New assemblies are tested at installation and then generally require annual testing thereafter.
Ready to Get Started?
Based in Thomaston, GA, we serve local homeowners, multi-family properties, businesses, and municipal systems across the region. Standard business hours: Monday–Friday, 8:30am–5:00pm. Emergency response available 24/7.