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Backflow Prevention Devices

DCVA, DCDA, RPZ

Halcomb Plumbing Hydrojetter

Backflow Preventer

Installation & Repair

Commercial large Backflow preventer installed

Backflow Preventer

devices allow

water to flow in

only one

direction

Prevents water

from flowing

backwards into

public water

supply

Commercial Backflow preventer above ground

Licensed & Insured Plumbers

RPZ (Reduced Pressure Zone)
Backflow Preventer

RPZ Backflow preventer installed above ground before

Required when there is an increased risk of contamination to the public or private water supply from chemicals, fertilizers, or any other hazardous substance. 

Typically required for businesses such as hair salons, nail salons, medical offices, automobile service centers, industrial centers, agricultural centers, etc. 

Annual testing by a Certified Backflow Prevention Technician. We're licensed, insured, and certified to test all sizes of backflow prevention devices. 

The City or County requires all Backflow Prevention devices to be tested and submitted annually. 

Backflow Preventer

Annual Testing

Large commercial DCDA Backflow preventer installing in vault
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