Backflow Preventer Installation in Sherwood, AR

Reliable Backflow Preventer Installation Services in Sherwood, AR

Backflow Enclosures and Freeze Protection in Sherwood, AR

Above-ground assemblies sit in direct sun in summer and can freeze on cold nights. Before a deep freeze, disconnect hoses, drip a faucet on outside walls, and know where your main shutoff is located. We install insulated enclosures, freeze blankets or heated cabinets based on your local climate. Enclosures also discourage theft, since brass backflow assemblies are a common target for scrap thieves. We choose enclosures with enough room for testing and service.

Pressure Vacuum Breaker (PVB) Installation in Sherwood, AR

For low-hazard applications, such as lawn irrigation systems in Sherwood, AR, a pressure vacuum breaker, or PVB, is a popular and cost-effective backflow prevention device. PVBs protect against back-siphonage by letting air into the system when pressure drops. Our certified plumbers carefully install PVBs above the highest point of downstream piping, as code requires, to maintain effective protection. We also make sure of proper clearance and drainage.

Commercial Backflow Prevention in Sherwood, AR

Commercial properties in Sherwood, AR often have complex plumbing systems that pose a higher risk of cross-contamination and require robust backflow prevention. Restaurants, hospitals, industrial facilities and even multi-family buildings must comply with commercial plumbing codes. DGR Plumbing provides full installation of heavy-duty backflow preventers, including large diameter RPZ assemblies, to safeguard public health and meet Arkansas' regulations for businesses. We handle all necessary permits and inspections.

Pool and Spa Fill Backflow Protection in Sherwood, AR

An auto-fill line or hose connection on a pool or spa creates a direct path for chlorinated water to reach the supply. We install the correct device on pool fill lines and check that hose bibbs have vacuum breakers. This simple step protects your household water and keeps you in line with local code. We can add the work when a pool is being built or renovated.

Commercial Backflow Preventer Installation in Sherwood

Restaurants, salons, dental offices and light industrial buildings often need multiple backflow devices on soda machines, boilers, dishwashers and process water. We survey the building, identify each cross-connection and install containment and isolation assemblies as required. Work is scheduled after hours or on weekends when needed to keep from shutting down your business. You receive documentation for each device for your records and your water provider.

Backflow Testing and Certification in Sherwood

Most water providers require testable backflow assemblies to be certified at installation and then annually. Our certified testers check each valve's opening point, relief valve operation and differential pressure. If a device fails, we can repair or rebuild it on the spot with genuine parts. We submit passing results so you avoid compliance letters or service interruption.

Double Check Valve Assembly (DCVA) Installation in Sherwood

The double check valve assembly, or DCVA, is a widely used backflow preventer for low-hazard applications where the consequences of backflow are not severe. In Sherwood, DCVAs are often installed on fire sprinkler systems or irrigation lines. Our certified plumbers precisely install these devices, making sure both check valves operate correctly and are properly sealed to prevent backpressure or back-siphonage into the main water supply.

Backflow Preventer Brands We Install in Sherwood

DGR Plumbing works with leading backflow preventer brands known for reliability and durability. We commonly install devices from manufacturers such as Watts, Wilkins by Zurn, Apollo and Conbraco. Our experience with these brands means you receive a high-quality, long-lasting solution built to withstand the water conditions and pressures in Sherwood plumbing systems. We can also advise on models that best fit your budget and application.