Backflow Testing, Repair & Installation Plus Lawn Sprinkler Repair
Serving Charleston, Hanahan, Goose Creek, North Charleston, Summerville, and unincorporated Dorchester County, SC with certified backflow testing, backflow repairs and installations, and residential lawn sprinkler repairs.
One local company for backflow and residential irrigation repair
Whether you need your annual backflow test, a failed device repaired, a replacement installed, or help getting a residential sprinkler system working properly again, we make scheduling simple.
Certified Backflow Testing
Residential, commercial, irrigation, HOA, property management, builder, and contractor testing with documentation support.
Learn about testing →Backflow Repair & Installation
Repair failed or leaking backflow devices and quote new or replacement backflow preventer installations.
Repair & installation →Lawn Sprinkler Repairs
Residential irrigation troubleshooting and repair for heads, valves, leaks, zones and common coverage problems.
Sprinkler repair →Serving the Charleston area and unincorporated Dorchester County
Common questions customers ask
Who provides backflow testing near Charleston and Summerville, SC?
A+ Backflow Testing LLC provides certified backflow testing in Charleston, Hanahan, Goose Creek, North Charleston, Summerville, and unincorporated Dorchester County, South Carolina.
Can you repair a backflow preventer that fails its test?
Yes. A+ Backflow Testing offers backflow preventer repair services and can provide a quote based on the device and work required.
Do you install backflow preventers?
Yes. Backflow preventer installation and replacement are available by quote.
Do you repair residential lawn sprinkler systems?
Yes. We provide residential lawn sprinkler repair for common issues such as broken heads, leaks, valve problems, zones that are not working correctly, and coverage problems.
Ready to schedule service?
Request service online through Jobber, or call/text 843-906-6567.