Backflow Prevention Testing and Repair
Annual backflow assembly testing, repair and replacement for commercial irrigation and fire lines, with reports your water provider needs.
A backflow preventer is the device that keeps irrigation and other non-potable water from flowing backward into the public drinking water supply. Because a failure can contaminate drinking water, local water utilities require commercial properties to install approved assemblies and have them tested on a regular schedule, usually every year. Missing a test can lead to notices, fines or service interruptions, and a failed device that is not repaired leaves the property exposed. In the Nashville area, cross-connection control programs are active and property managers need reliable records of every test.
We handle testing and repair for irrigation backflow assemblies. A certified tester checks each assembly with calibrated gauges, records the results on the form your water provider expects and submits it where required. If a device fails, we repair it with replacement parts or replace the assembly and retest right away. We can build annual testing into maintenance plans, set reminders so test dates are never missed and keep a log of every assembly on the property. Fire sprinkler and domestic backflow devices follow their own rules, and we coordinate with the right specialists when those are involved.
Annual testing handled
Tests are scheduled before due dates so you stay compliant.
Certified results
Tests are performed with calibrated gauges and recorded on the form your provider requires.
Repair and retest
Failed assemblies are repaired or replaced and retested promptly.
Asset log
We keep a list of every assembly, location and test date for the property.
What is included
- Assembly inventory and location log
- Annual testing with calibrated gauges
- Reports to the water provider where required
- Repair or replacement of failed assemblies
- Retest and documentation
- Reminders for next year
See the transformation.
Drag the handle to compare.
BeforeAfterWhat you get with Backflow Testing
Compliance
Stay on schedule.
Calibrated tests
Results on provider forms.
Repair and retest
Fast turnaround.
Reminders
No missed dates.
Asset log
Locations and results.
Water protected
Clean supply.
Property types and guides for Backflow Testing
Every topic has its own page with what to expect and how we approach it.
Property typeOffice Parks and CampusesTenants and visitors judge a business by its grounds. Learn what office parks and corporate campuses need for…Learn more 
Property typeIndustrial ParksIndustrial landscapes must be tough, tidy and low cost to maintain. See what warehouse and logistics properties need…Learn more 
Topic guideIrrigation ComponentsRotors, sprays, drip, valves, sensors and smart controllers explained. Learn what each part does and how to choose…Learn more Irrigation Water Use and Savings Estimator
Enter irrigated area, weekly run time and a few fixes to see gallons per season and a savings estimate from smart controls and repairs.
Our process, start to finish.
- 01
Call and schedule
You tell us about the property and what you need, a new program, a contractor change or a project, and we set a walk that fits your day.
- 02
Walk and measure
We walk the grounds with the manager, owner or a board member, measure turf and beds and note trees, ponds, irrigation, drainage and problem areas.
- 03
Proposal and options
You receive an itemized written proposal with areas, tasks, frequencies, seasonal services and options, ready for a board or owner to review.
- 04
Onboarding
We document starting conditions with photos, map the property, set the schedule and contacts and complete any catch-up work in the first month.
- 05
Service and projects
Crews follow the schedule, projects are phased around your operations and visits are logged so you can see what was done.
- 06
Review and plan ahead
We review results with you each quarter, adjust the scope as needed and plan seasonal work and reserve projects for the year ahead.
Backflow Testing FAQ
How often must backflow devices be tested?
Most utilities require annual testing for irrigation assemblies. Confirm your provider’s rules.
Who submits the test report?
We can submit it for you where your provider allows or hand you the completed form.
What if the device fails?
We repair or replace it and retest, usually in the same visit when parts are available.
Do you test fire line devices?
Fire protection devices have their own requirements, and we coordinate with the right specialist.
Can you protect devices from freezing?
Yes. We recommend insulated enclosures or covers where winter freezes are a risk.
You may also need.
Irrigation RepairFast repair and scheduled maintenance for broken heads, leaking valves, dead zones and faulty controllers, with documented visits.Explore 
Irrigation InstallationZoned irrigation systems for offices, campuses, retail and communities: design, trenching, heads, valves, controllers and rain sensors.Explore 
Smart ControllersWeather-based controllers, flow monitoring and remote management that cut water use and prevent waste across commercial properties.Explore 
Outdoor PlumbingHose bibs, water lines, drains, outdoor sinks, fountains and landscape water supply for commercial properties, installed and repaired…Explore Backflow Testing across Middle Tennessee.
Get your free Backflow Testing proposal.
Tell us about the property and we will call you back to set up a site walk.
Or call (615) 357-7797 to talk now.