Time for your annual backflow test?
CALL US TODAY
678-410-9361
Flat rate pricing at $85 per device
Discounts for multiple devices at the same location
Serving Gwinnett County and Surrounding Areas
Our Services
Backflow Prevention Testing & Installation
Annual backflow testing ensures your water supply stays safe and compliant with local regulations. We provide certified testing, prompt service, and direct report submission to your water provider.
We provide professional backflow preventer installation to protect your water supply from contamination. Using certified expertise, we ensure your system meets all local regulations and operates reliably for years to come.
Gate Valve Repairs
Properly functioning gate valves are essential for controlling water flow and maintaining system safety. We provide expert repair, maintenance, and replacement services to ensure your valves operate smoothly, extend their lifespan, and prevent costly issues.
Submetering & Consultations
Accurate submetering helps track individual water usage for fair billing and efficient water management. We install, test, and service submeters for private properties.
We work with property owners to ensure tenants are billed accurately and fairly based on their individual water consumption. Our expertise in water systems and submetering helps you maintain transparency, improve efficiency, and build trust with your tenants.
About
our company
Gunter Backflow Services, LLC is a family-owned and operated business proudly serving Gwinnett County, GA, and the surrounding areas. With over 30 years of experience in the water works industry, we provide fast, reliable, and professional backflow prevention services you can trust.
Meet Our Owner
Tommy Gunter — husband, father, and proud small business owner — founded Gunter Backflow Services after retiring from the Gwinnett County Department of Water Resources. He brings a wealth of knowledge, hands-on expertise, and a deep passion for protecting our community’s water supply.
Tommy is fully licensed, certified, and insured, ensuring your backflow prevention needs are handled with precision and compliance — every time. He is a certified backflow tester, a Georgia state-licensed water distribution operator, and a Georgia state-licensed collection systems operator.
At Gunter Backflow Services, we combine decades of industry experience with personal service, making us the team you can count on to get the job done right.
Contact Us
TESTIMONIALS
“Tommy was on time, completed my testing and turned in the reports as required. Gunter Backflow Services is top notch and highly recommended for all of your Backflow needs!”
-PJ
“Tommy was great! Very quick response time, great price. Will absolutely call him every year for backflow testing. Highly recommended!”
-Michael
📍 Service Areas
We’re dedicated to keeping water systems safe and compliant for communities across Georgia. Our service area includes all of Athens-Clarke County and Barrow County communities such as Auburn, Bethlehem, Statham, and Winder. In DeKalb County, we serve Decatur, Stone Mountain, and Tucker, as well as the northeast side of Fulton County including Alpharetta, Johns Creek, Milton, and Roswell. Our reach extends into Gwinnett County—Buford, Dacula, Duluth, Grayson, Lawrenceville, Lilburn, Norcross, Peachtree Corners, Snellville, Sugar Hill, and Suwanee—and Hall County cities such as Flowery Branch, Gainesville, and Oakwood. In Jackson County, we serve Braselton, Commerce, Hoschton, Jefferson, Nicholson, Pendergrass, and Talmo, and in Newton County, we work with customers in Covington, Oxford, and Porterdale. We also serve Oconee County—Bishop, Bogart, North High Shoals, Watkinsville, Rockdale County, and Walton County communities including Between, Good Hope, Loganville, Monroe, Social Circle, and Walnut Grove. Wherever you are in these regions, you can count on our licensed, certified, and insured team for fast, reliable, and professional backflow prevention services. County
🏢 Who We Serve
We provide licensed, certified, and insured backflow prevention testing, repairs, and installations for a wide range of clients, including: property management companies, commercial buildings and shopping centers, industrial and manufacturing facilities, schools, colleges and universities, municipal water departments, residential communities, and HOAs