Backflow Preventer Installation in North Little Rock, AR
For homes and businesses in North Little Rock, AR, DGR Plumbing offers professional backflow preventer installation. We protect your water supply from potential hazards.
- Fast Installs and Testing
- Fast, Reliable Installation
- Certified Backflow Testers
- Guaranteed Work
Need a Backflow Preventer Installed in North Little Rock, AR?
Call DGR Plumbing today for expert backflow preventer installation that meets all local codes.
Backflow Preventer Installation in North Little Rock, AR for Homes and Businesses
DGR Plumbing installs backflow prevention assemblies that stop contaminated water from flowing back into the public supply. We size and select the correct device for your irrigation system, fire line, pool fill, boiler or commercial equipment. Every new assembly is tested by a certified tester before we leave.
Our expertise includes:
- Residential & Commercial Systems
- Insulated enclosures, heat tape and freeze protection for cold climates
- Expert installation of all device types.

Additional Plumbing Installation Services in North Little Rock, AR
We install water heaters, pumps, lines, and fixtures across North Little Rock, AR with precision workmanship that meets every local code.

Customers
Why Choose DGR Plumbing for Backflow Preventer Installation in North Little Rock, AR?
Choosing the right plumbing partner for backflow preventer installation is important for your health and property. We install high-quality devices designed to prevent contaminated water from flowing back into your clean water lines.
- Water Safety, A backflow preventer stops contaminated water from flowing back into your clean drinking water supply.
- Hazard Matched, We choose the assembly based on whether the connection is a health hazard or a pollution hazard.
- Property Protection, Preventing backflow protects your entire plumbing system from possible damage and costly repairs caused by contaminated water.
Citywide Coverage
DGR Plumbing provides complete backflow preventer installation across every neighborhood of North Little Rock. Whether you are downtown or in the surrounding suburbs, our certified plumbers are ready to help you promptly.
Experienced Team
Our team of licensed plumbers has extensive experience installing a wide range of backflow prevention devices. They receive ongoing training to stay current on the latest technology and local plumbing codes in Arkansas.
Safety-First Approach
Backflow preventers protect public health, so we install them to manufacturer orientation, clearance and drainage requirements. RPZ assemblies are installed where relief valve discharge will not flood a building or cause damage.
Trusted Certified North Little Rock Plumbing Services Professionals
At DGR Plumbing, we take pride in providing licensed, certified plumbing services throughout North Little Rock, AR. Backed by leading industry credentials, our experienced plumbers combine technical skill with genuine customer care. Whether it is repair, installation, or maintenance, we follow strict safety and quality standards to deliver long-lasting results you can trust.
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PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationReliable Backflow Preventer Installation Services in North Little Rock, AR
Commercial Backflow Preventer Installation in North Little Rock
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 avoid shutting down your business. You receive documentation for each device for your records and your water utility.

Backflow Testing and Certification in North Little Rock
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 right away with genuine parts. We submit passing results so you avoid compliance letters or service interruption.
Pressure Vacuum Breaker (PVB) Installation in North Little Rock, AR
For low-hazard applications, such as lawn irrigation systems in North Little Rock, AR, a pressure vacuum breaker, or PVB, is a common and cost-effective backflow prevention device. PVBs protect against back-siphonage by letting air into the system when pressure drops. Our certified plumbers expertly 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.
Pool and Spa Fill Backflow Protection in North Little Rock, 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 Prevention Systems in North Little Rock, AR
Businesses in North Little Rock, AR carry a greater responsibility to prevent water contamination because of the scale and complexity of their plumbing systems. DGR Plumbing provides comprehensive commercial backflow preventer installation for restaurants, industrial facilities, multi-unit residential buildings and more. We understand the local codes and the importance of minimal disruption to your operations during installation. Our team keeps your business compliant and your water supply protected.
Backflow Prevention for Irrigation Systems in North Little Rock, AR
Irrigation systems in North Little Rock, AR are a frequent source of backflow, as stagnant water and lawn chemicals can be drawn back into the potable water supply. Installing a dedicated backflow preventer for your sprinkler system is often a local code requirement. We are experienced in selecting and installing the correct device, such as a pressure vacuum breaker or atmospheric vacuum breaker, to protect your home's main water line from contaminants coming from your landscape irrigation.
Double Check Valve Assembly Installation in North Little Rock
Double check assemblies are used for low hazard connections such as many fire sprinkler systems and some irrigation lines. They have two spring-loaded check valves and test cocks for annual certification. Unlike an RPZ, they do not discharge water, so they can be installed in vaults or below grade where local rules permit. We size them to avoid excessive pressure loss on your system.

Backflow Enclosures and Freeze Protection in North Little Rock, AR
Above-ground assemblies sit in direct sun in summer and can freeze on cold nights. Crawlspace pipes, exterior wall lines, and outdoor faucets are the usual freeze failures, so insulation and vent covers make a real difference. We install insulated enclosures, freeze blankets or heated cabinets based on your location. Enclosures also discourage theft, since brass backflow assemblies are a common target for scrap thieves. We choose enclosures with enough room for testing and repairs.
Backflow Preventer Installation Near Me in North Little Rock, AR
If your water provider sent a notice and you are looking for backflow preventer installation near me, give us a call. We can usually schedule installation and testing within a few days. We will make sure the device we install meets the specific requirement in your notice.
Our local team works in North Little Rock regularly and knows the cross-connection staff and reporting process. That familiarity speeds up approvals and avoids repeat visits. You get one call to handle installation, testing and paperwork.
DGR Plumbing at a Glance
- Fully licensed plumbing team covering North Little Rock, AR
- 24/7 emergency service with same-day scheduling
- Upfront, flat-rate pricing before work begins
- 4.8-star rated by 871+ Arkansas customers
North Little Rock Map
North Little Rock Information
- Population
- 64,531
- Area codes
- 501/870/479
- Service area
- North Little Rock and communities within 40 miles
- Nearby
- Sherwood, Little Rock, Benton, Conway
With so many homes running irrigation systems and other auxiliary water uses, proper backflow prevention is critical for keeping drinking water safe in North Little Rock, AR.
Expert Services
Trust our professionals for reliable DGR Plumbing solutions in North Little Rock, AR.
Our Specialized Plumbing Services in North Little Rock, AR
At DGR Plumbing, we provide a complete range of plumbing services across North Little Rock, AR. From leak detection to full system installations, our team ensures fast, precise, and affordable service for both residential and commercial properties. Explore our core services below:
How Our Backflow Preventer Installation Process Works in North Little Rock, AR
Our careful approach means every backflow preventer installation is completed to high standards, protecting your water supply in North Little Rock.
Request a Quote
Call (501) 251-9708 and share any notice you received from your water provider. We will confirm the required device type and give you a firm price.
Install the Assembly
We shut off water, install the correct assembly with unions and test cocks, and add an enclosure if needed. Water is restored as quickly as possible.
Test and Certify
A certified tester checks the new device and tags it. We send the results to your water provider and give you a copy.
Frequently Asked Questions About Backflow Preventer Installation in North Little Rock
The cost for backflow preventer installation in North Little Rock, AR can range from about $300 to $1,500, depending on the type of device required, such as a DCVA or an RPZ, the complexity of the installation and any changes needed to existing plumbing. Commercial installations with larger devices may cost more. We provide a detailed, upfront quote after an on-site assessment.
It depends on the hazard and local rules. Irrigation often uses a PVB or double check, while high hazard connections like commercial kitchens or chemical injection require an RPZ.
An RPZ, or reduced pressure zone device, provides the highest level of protection and is used for high-hazard applications where contaminants could be toxic. A DCVA, or double check valve assembly, is used for low-hazard applications where contaminants are non-toxic. The choice depends on the risk of contamination at the cross-connection point.
Installing a backflow preventer is a complex task that requires plumbing knowledge, tools and certification to meet local codes and properly protect your water supply. Incorrect installation can lead to ineffective protection, fines or health risks. It is always recommended to hire a licensed professional like DGR Plumbing.
Many jurisdictions require a permit for new backflow assemblies, especially on commercial properties. We check local rules and pull the permit when required.
Most residential installs take two to four hours including testing. Large commercial assemblies can take a full day, particularly if piping must be reconfigured.
We install backflow preventers from leading manufacturers known for quality and reliability. Our preferred brands include Watts, Febco, Zurn and Apollo, so you receive a durable, effective device that meets all industry standards.
Signs of a failing backflow preventer include discolored or foul-smelling water, a noticeable drop in water pressure, visible leaks around the device or water discharging from the relief valve on an RPZ. If you notice any of these, call us for an inspection in North Little Rock.
What People Are Saying About Our Plumbing Experts?

Daniel K.
A pipe burst at 11 pm and they actually answered. The plumber showed up within the hour, shut everything down, and had us back to normal the next morning. Could not ask for more.
Emergency Plumbing · Benton, AR
Sofia M.
Two new toilets installed in one visit, no mess left behind, and the tech even adjusted a faucet he noticed was dripping. Fair pricing and really friendly.
Toilet Installation · North Little Rock, AR
Robert G.
The trenchless sewer replacement saved our front yard. They walked us through the camera inspection footage first so we knew exactly what we were paying for.
Sewer Line Replacement · Benton, AR
Laura S.
I scheduled a water heater replacement, and the team made the process smooth and affordable. The new unit works perfectly, and they cleaned up after completing the job.
Water Heater Replacement · North Little Rock, AR
Emily R.
I called DGR Plumbing for plumbing repair, and the technician was fast, polite, and thorough. They explained the problem clearly and fixed it the same day. I will definitely hire them again. Highly recommended!
Plumbing Repair · Sherwood, AR
James P.
Our commercial plumbing system had a leak under the sink, and DGR Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Pine Bluff, AR













