Backflow Preventer in Little Rock, AR
For reliable backflow preventer services in Little Rock, AR, trust DGR Plumbing. We make sure your plumbing meets all local and state regulations.
- Fast, Certified Technicians
- RPZ, PVB and DCVA Experts
- Certified Backflow Testers
- Local Little Rock Experts
Expert Backflow Preventer Help in Little Rock, AR.
Our certified plumbers are ready to protect your water supply.
Backflow Preventer Service in Little Rock, AR for Homes and Businesses
At DGR Plumbing, we understand the important role a backflow preventer plays in protecting your water in Little Rock, AR. Our certified technicians are skilled in all aspects, from routine inspections to complex repairs and new installations, so your system is always up to code.
Our expertise includes:
- New backflow installation for irrigation, fire and commercial lines
- Certified backflow device testing and inspections.
- Repairs and replacements for all types and brands.

Additional Plumbing Maintenance Services in Little Rock, AR
Our maintenance and specialty plumbing services in Little Rock, AR catch small problems before they become emergencies.

Customers
Why Choose DGR Plumbing for Backflow Preventer in Little Rock, AR?
A failed assembly is often fixable with a rebuild kit instead of full replacement. We carry common kits so most repairs are done in a single visit.
- Paperwork Handled, We submit test reports with your water provider on your behalf.
- Same-Visit Repairs, Rebuild kits on our trucks let us fix most failures immediately.
- Prevent Damage, Proper backflow prevention avoids costly contamination and potential damage to your home's entire plumbing system.
Citywide Coverage
No matter where you are located within Little Rock, AR, DGR Plumbing has your backflow prevention needs covered. We understand the diverse plumbing systems across the area and provide tailored solutions to each homeowner.
Experienced Team
Our backflow technicians test hundreds of assemblies every year. They know the common failure points on each brand and model and how to fix them quickly.
Safety-First Approach
Safety is our top priority, especially when it comes to your drinking water. All our backflow preventer services adhere strictly to local Little Rock codes and state regulations, so your system is not only effective but also fully compliant.
Trusted Certified Little Rock Plumbing Services Professionals
At DGR Plumbing, we take pride in providing certified plumbing services throughout Little Rock, AR. Backed by recognized 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 lasting results you can trust.
Call Us Now
PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationTrusted Backflow Preventer Services in Little Rock, AR
Reduced Pressure Zone Assembly Service in Little Rock, AR
RPZ assemblies protect against high-hazard cross-connections at restaurants, medical offices, car washes and buildings with chemical feed systems. They have two check valves and a relief port that discharges water if a check fails. We install, test and rebuild RPZ units from Watts, Febco, Wilkins and Apollo. Proper drainage is designed for the relief port discharge.

Commercial Backflow Services in Little Rock, AR
Businesses in Little Rock often have more complex backflow prevention requirements due to higher water usage and diverse plumbing systems. DGR Plumbing provides complete commercial backflow services, including large-scale testing, repair, and installation for multi-unit properties, industrial facilities, and restaurants. We understand the demands of commercial operations and work quickly to minimize disruption, keeping your business compliant and your water supply safe.
Backflow Preventer Cost & Value in Little Rock, AR
The cost of backflow preventer services in Little Rock, AR varies depending on the type of service, such as testing, repair, or installation, and the device involved. While there is an initial investment, a working backflow preventer provides important protection for your health and avoids potential fines or costly contamination cleanup. We offer transparent pricing and detailed estimates before any work begins.
Annual Backflow Testing in Little Rock
Most water providers require backflow assemblies to be tested at least once a year. Our certified testers connect a calibrated differential pressure gauge and check each check valve and relief valve. Test results are recorded on the provider's form and submitted for you. If the assembly passes, you are all set until next year.
Backflow Preventer Repair and Rebuild in Little Rock, AR
Common failures include worn check valve rubbers, debris stuck under seats and relief valves that drip constantly. We isolate the assembly, disassemble it and replace the worn parts with the manufacturer rebuild kit. Then we retest to verify it passes. Rebuilding usually costs far less than replacing the entire assembly.
Emergency Backflow Service in Little Rock, AR
A failing backflow preventer can pose an urgent health risk, potentially contaminating your potable water supply. If you suspect an issue or experience a sudden problem with your device in Little Rock, AR, DGR Plumbing offers emergency services. Our plumbers are equipped to diagnose and address urgent backflow preventer problems swiftly, restoring safety to your water.
Backflow Preventer Installation in Little Rock
Whether you are installing an irrigation system, a fire suppression line, or require a new backflow preventer for your domestic water supply, DGR Plumbing provides expert installation services. We assess your property's needs and local Little Rock plumbing codes to recommend the most appropriate device type and size. Proper installation is key to long-term protection against contamination.

Emergency Backflow Repair in Little Rock, AR
A failed backflow preventer can pose an immediate threat to your water quality. If you suspect a serious issue or receive a notice from the water department, DGR Plumbing offers emergency backflow repair services in Little Rock, AR. We prioritize these urgent situations to quickly diagnose and fix the problem, restoring the integrity of your water system. Our rapid response team is equipped to handle urgent repairs and protect your water supply without delay.
Backflow Preventer Testing Near Me in Little Rock, AR
Our certified testers work locally and can often schedule tests within a few days of your notice. That gives you time to make repairs before the deadline. We also send reminders when next year's test is due.
When you search for 'backflow preventer near me' in Little Rock, AR, DGR Plumbing is your local, go-to choice. We are deeply familiar with Little Rock's plumbing infrastructure and the challenges local water systems face. Our proximity means faster response times and technicians who understand local codes and conditions.
DGR Plumbing at a Glance
- Licensed and insured plumbers serving Little Rock, AR
- 24/7 emergency service with same-day scheduling
- Clear written estimates, no hidden fees
- 4.8-star rated by 871+ Arkansas customers
Little Rock Map
Little Rock Information
- Population
- 203,842
- Area codes
- 501/870/580
- Service area
- Little Rock and communities within 40 miles
- Nearby
- North Little Rock, Sherwood, Benton, Conway
With busy irrigation systems and changing water demand, a properly functioning backflow preventer is vital for protecting Little Rock, AR homes from potential water contamination.
Expert Services
Trust our professionals for reliable DGR Plumbing solutions in Little Rock, AR.
Our Specialized Plumbing Services in Little Rock, AR
At DGR Plumbing, we provide a complete range of plumbing services across 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 Process Works in Little Rock, AR
Our backflow process is designed to get you compliant quickly with as little hassle as possible.
Request a Quote
Call (501) 251-9708 or fill out our online form to schedule your backflow preventer service. Our helpful team will gather initial details and set up an appointment.
On-Site Assessment
A certified technician arrives at your Little Rock property to assess your backflow preventer. They will perform required tests or evaluate the existing system for repair or replacement.
Professional Service
We perform the required service, whether it is a precise repair, certified testing, or a new installation. All work follows Arkansas plumbing codes and manufacturer specifications.
Frequently Asked Questions About Backflow Preventer in Little Rock
Backflow preventer testing in Little Rock, AR usually costs between $75 and $150. This fee covers the technician's visit, the test itself, and the submission of required reports to your local water authority. Complex commercial systems or multiple devices may carry higher costs.
Signs of a failing backflow preventer include discolored water, strange odors from your tap, a noticeable drop in water pressure, or visible leaks around the device itself. If you notice any of these, contact a professional plumber right away to assess the issue.
DGR Plumbing services all major types of backflow preventers, including Reduced Pressure Zone Assemblies, Double Check Valve Assemblies, Pressure Vacuum Breakers, and Atmospheric Vacuum Breakers. We work with leading brands like Watts, Wilkins, Febco, and Conbraco.
New installations and replacements often require a plumbing permit and an initial test. Requirements vary by city and water provider. We pull permits and handle the initial test.
Backflow prevention is essential because of changing water pressures, main breaks and fire flow that can drop pressure suddenly, and the potential for cross-connections from irrigation systems or industrial processes. These factors increase the risk of contaminated water entering the public supply, making a working backflow preventer essential.
Most municipalities, including Little Rock, require backflow preventers to be tested annually. This regular testing makes sure the device is working correctly and continues to protect your potable water supply from contamination, as required by local water authorities.
Yes, new backflow preventer installations or major replacements often require a plumbing permit from the Little Rock building department. This makes sure the installation meets local codes and is inspected for proper function. DGR Plumbing can help you navigate the permitting process.
Backflow preventers stop contaminated water from flowing backward into the public supply during pressure drops. Irrigation, fire lines and commercial equipment are frequent sources of contamination. Water providers require them to protect public health.
What People Are Saying About Our Plumbing Experts?

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
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 · Pine Bluff, 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 · Pine Bluff, AR
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 · Conway, AR
Mark T.
When our office needed drain cleaning, DGR Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Pine Bluff, AR













