Backflow Testing, Repair & Prevention Services
Fast. Honest. Dependable.
At Deep Dive Plumbing + Drain, we help Georgia homeowners and businesses protect their drinking water with certified backflow testing, repair, and installation services. Our licensed testers ensure your plumbing system meets all local and state water safety codes — keeping your property compliant and your family’s water supply clean.
What Is Backflow?
Backflow happens when contaminated water flows backward into your home's clean water system. This can occur when water pressure suddenly changes — often during firefighting, main breaks, or heavy demand periods.
Without a backflow preventer, pollutants like fertilizer, chemicals, or bacteria can enter your household water lines.
Certified Backflow Prevention Services
Service Type
Purpose
Typical Clients / Systems
Testing Frequency
"Clean water doesn't happen by accident — it happens through prevention, maintenance, and testing."
— Richard & Felicia Flournoy, Founders
Why Choose Deep Dive Plumbing + Drain
Certified Backflow Testers
(Georgia DNR-approved)
All Device Types:
RPZ, DCVA, PVB, SVB, & AVB assemblies
Residential & Commercial Expertise
Same-Day Reporting
submitted to your city or county water department
Compliance-Ready Documentation
for state or municipal audits
Repairs & Replacements
using approved materials and parts
Our Backflow Testing Process
- Visual Inspection — Check device location, orientation, and accessibility.
- Pressure Differential Test — Verify internal check valve and relief function.
- Leak Test — Confirm proper sealing under backpressure conditions.
- Certification Report — Submit signed report to your local water authority.
- Repair / Replacement (if needed) — Perform rebuilds or replacements same day.
All testing is completed using calibrated, state-approved differential gauges.
Common Causes of Backflow
- Water main breaks or hydrant flushing
- High irrigation system pressure
- Cross-connection between potable and non-potable sources
- Faulty or missing backflow preventers
- Improper plumbing modifications
Typical At-Risk Fixtures
- Irrigation and sprinkler systems
- Pool autofill or outdoor spigots
- Boilers and fire suppression systems
- Chemical mixing or hose bibs connected to supply lines
Types of Backflow Prevention Devices
Device Type
Description
Ideal Application
Backflow Testing Requirements in Georgia
The Georgia Environmental Protection Division (EPD) and local water authorities require annual backflow device testing for all systems with potential cross-connections. Failure to maintain a certified device can result in:
- Service interruption or shutoff
- Non-compliance fines
- Health and contamination risks
Counties We Commonly Service
- Bartow County
- Cherokee County
- Cobb County
- Paulding County
- Floyd County
Deep Dive Plumbing submits all test results directly to your municipality, ensuring seamless compliance.
Ollie’s Club Maintenance Program
Members of our Ollie's Club receive annual backflow tests as part of their preventive plumbing plan — helping them stay compliant without reminders or extra scheduling.
Membership Benefits
- Automatic annual testing reminders
- Priority service during renewal periods
- Discounted device repairs and rebuilds
- Extended warranty on installed preventers
Georgia Backflow Expertise
Our plumbers understand the unique water distribution systems and regulations in Northwest Georgia, including:
- High mineral content affecting valve seals
- Red-clay soil causing underground device corrosion
- Seasonal freezing around outdoor assemblies
- Local municipal test form requirements and submittal portals
We stock Ames, Wilkins, Watts, and Febco devices for same-day replacement when needed.
Frequently Asked Questions
Q How often do I need to have my backflow preventer tested?
Every 12 months, or more frequently if required by your water department.
Q Who is allowed to test my backflow preventer in Georgia?
Only certified testers licensed under the Georgia DNR Cross-Connection Control Program.
Q How long does a backflow test take?
Most tests are completed in 20-45 minutes with immediate documentation.
Q What happens if my device fails the test?
We can rebuild or replace the preventer on the same visit and retest for compliance.
Q Do homeowners really need backflow devices?
Yes — irrigation, pools, and certain plumbing fixtures can contaminate drinking water without one.
Q Can you install a new device if mine is outdated?
Absolutely — we install code-approved RPZ or DCVA devices with full inspection approval.
Quick Facts About Backflow in Georgia
Condition / Metric
Insight