Backflow Preventer Repair
Keep your drinking water safe and your system code-compliant.
Backflow preventers are required by municipal code in most Colorado jurisdictions, and for good reason — they're the only thing standing between your irrigation water and your home's drinking water supply. A failed or damaged backflow device isn't just a code violation; it's a public health risk. Irrivive services and repairs backflow assemblies to restore proper function and keep your system compliant.
What's Included
- Full inspection of backflow preventer assembly
- Check valve, seat, and bonnet replacement
- Pressure differential testing
- Test cock and shutoff valve service
- Leak identification and repair at the device
- Documentation for compliance verification
Common Signs You Need This
- Dripping or leaking at the backflow assembly
- Failed test from annual inspection
- Visible corrosion, cracking, or physical damage
- Notice from your water district
- Low pressure throughout the system
- Water hammer or unusual sounds at startup
Why It Matters
Your backflow preventer keeps irrigation water from contaminating your drinking water. It's required by code and essential for safety.
Our Process
Trent inspects the assembly, tests the check valves and pressure differential, and identifies what's failing. You get an upfront price. Internal components are replaced or the device is serviced, then it's re-tested and documented for your water district's compliance records.
What Affects the Price
Every job is quoted upfront before any work begins. These are the factors that shape the cost — never a surprise invoice.
- Whether internal components (seats, springs, check valves) or the whole assembly need replacement
- Device size (typically 3/4" or 1")
- Whether it's a repair vs. a full annual test
- Accessibility and whether the shutoffs work
When to Schedule
Backflow devices are tested and serviced at spring start-up (April–May) before the system runs, and insulated ahead of winterization (October).
Backflow Preventer Repair — FAQ
Do I need to test my backflow preventer every year?+
Most Colorado water districts require an annual backflow test. Irrivive can test, document, and repair as needed to keep you compliant.
My backflow is leaking — is that an emergency?+
A leaking backflow assembly wastes water and can fail a compliance test. It's not usually a health emergency, but it should be repaired promptly. Call (720) 580-2721.
Can you replace my whole backflow preventer?+
Yes. If the device can't be repaired, Trent replaces the assembly (commonly 3/4" or 1") with an upfront price before starting.
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