Backflow Preventer in Myrtle Beach, SC
Keep irrigation, fire lines and commercial equipment up to code in Myrtle Beach, SC with professional backflow preventer service.
- South Carolina-Specific Expertise
- Local Myrtle Beach Experts
- Fast Annual Test Scheduling
- Certified Backflow Testers
Backflow Preventer Leaking or Failed? We Fix It Fast in Myrtle Beach, SC.
Call today to schedule a certified test, and we will submit the results with your water provider.
Your Trusted Source for Backflow Preventers in Myrtle Beach, SC
KBN Plumbing handles the full backflow compliance process, from yearly testing to repairs and new installations. Our certified testers use calibrated test kits and submit results to your water provider so you can check the requirement off your list.
Our expertise includes:
- Certified backflow device testing and inspection.
- Installation for irrigation, fire suppression, and domestic lines.
- New backflow installation for irrigation, fire and commercial lines

Additional Plumbing Maintenance Services in Myrtle Beach, SC
Our maintenance and specialty plumbing services in Myrtle Beach, SC protect your home year-round and extend the life of every system.

Customers
Why Choose KBN Plumbing for Backflow Preventer in Myrtle Beach, SC?
Changing water pressure and occasional municipal main breaks make a working backflow preventer essential for peace of mind and safety.
- Water Quality, Our services directly protect your family from contaminated water sources, a vital concern for health and peace of mind.
- Prevent Damage, Proper backflow prevention avoids expensive contamination and potential damage to your home's entire plumbing system.
- Same-Visit Repairs, Rebuild kits on our trucks let us fix most failures immediately.
Citywide Coverage
We are committed to delivering dependable backflow prevention solutions throughout Myrtle Beach. No matter where your property is located, you can count on KBN Plumbing for expert service right at your doorstep.
Experienced Team
Our team of licensed plumbers brings extensive experience to every backflow preventer job in Myrtle Beach. They are regularly trained on the latest backflow prevention technologies and code updates, delivering expert service every time.
Safety-First Approach
Safety is paramount in all our backflow preventer services, especially when dealing with your drinking water supply. We follow all health and safety regulations, using only approved parts and methods to protect your home in Myrtle Beach.
Trusted Certified Myrtle Beach Plumbing Services Professionals
At KBN Plumbing, we take pride in providing certified plumbing services throughout Myrtle Beach, SC. 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.
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PHCC Plumbing Contractor Recognition
Better Business Bureau (BBB) Accreditation
Angi Certified Pro
ISO 9001 Quality Management CertificationProfessional Backflow Preventer Services in Myrtle Beach, SC
Backflow Preventer Repair in Myrtle Beach, SC
If your backflow preventer fails its annual test or shows signs of malfunction, KBN Plumbing offers professional repair services. Common issues include worn-out check valves, faulty relief valves, or damaged springs. Our team carries a wide range of replacement parts for leading brands like Watts, Wilkins, Febco, and Conbraco. We diagnose the exact problem and perform precise repairs to restore your device's full protective function, heading off potential water contamination in Myrtle Beach.

Annual Backflow Testing in Myrtle Beach
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 done until next year.
Backflow Repair vs. Replacement Cost in Myrtle Beach, SC
Repairing a failed assembly with a rebuild kit is often the most economical choice. Replacement makes sense when the body is cracked, parts are discontinued or the device is the wrong type for the hazard. We compare repair and replacement costs on the spot. You choose the option that fits your budget and compliance requirements.
Backflow Preventer Installation in Myrtle Beach
Whether you are installing an irrigation system, a fire suppression line, or require a new backflow preventer for your domestic water supply, KBN Plumbing provides professional installation services. We assess your property's needs and local Myrtle Beach plumbing codes to recommend the most appropriate device type and size. Proper installation is key to long-term protection against contamination.
Commercial Backflow Services in Myrtle Beach, SC
Businesses in Myrtle Beach often have more complex backflow prevention requirements due to higher water usage and diverse plumbing systems. KBN Plumbing provides full-service 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.
Fire Line Backflow Testing in Myrtle Beach
Fire sprinkler systems usually use double check or double check detector assemblies to keep stagnant water out of the public supply. These assemblies need regular testing, often coordinated with fire system inspections. We test and repair fire line assemblies and document the results. We can coordinate scheduling with your fire protection contractor.
Irrigation Backflow Preventer Installation in Myrtle Beach
Sprinkler and drip systems are one of the most common sources of cross-connection risk because they sit in soil with fertilizers and pesticides. Many systems use a pressure vacuum breaker or a reduced pressure assembly installed above grade. We size and install the correct device and set it at the required height. Insulated covers or enclosures help protect it from weather damage and theft.

Watts Backflow Preventer Service in Myrtle Beach, SC
Watts is a leading manufacturer of backflow prevention devices, known for reliability and a wide range of products. KBN Plumbing specializes in servicing Watts backflow preventers, including the popular 009 series and 909 series reduced pressure zone assemblies. Our technicians are experienced in diagnosing and repairing Watts components so your device performs as designed. We also stock genuine Watts parts for quick and effective repairs, keeping your system in top condition.
Backflow Preventer Near Me in Myrtle Beach, SC
We know the reporting process used by water providers around Myrtle Beach. Our team submits results in the format they expect. That reduces paperwork headaches and follow-up calls.
When searching for 'backflow preventer near me' in Myrtle Beach, SC, you want a local company that understands South Carolina plumbing requirements. KBN Plumbing is your trusted local provider, offering quick response times and expert service right in your community. We are familiar with the common issues faced by homes in our area.
KBN Plumbing at a Glance
- Fully licensed plumbing team covering Myrtle Beach, SC
- Same-day appointments and 24/7 emergency response
- Clear written estimates, no hidden fees
- 4.8-star rated by 596+ South Carolina customers
Myrtle Beach Map
Myrtle Beach Information
- Population
- 39,697
- Area codes
- 843/434/910
- Service area
- Myrtle Beach and communities within 40 miles
- Nearby
- Florence, Goose Creek, Mount Pleasant, North Charleston
With seasonal irrigation and weather exposure on above-ground assemblies in Myrtle Beach, SC, regular backflow preventer testing and maintenance keeps drinking water safe and properties up to code.
Expert Services
Trust our professionals for reliable KBN Plumbing solutions in Myrtle Beach, SC.
Our Specialized Plumbing Services in Myrtle Beach, SC
At KBN Plumbing, we provide a complete range of plumbing services across Myrtle Beach, SC. 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 Myrtle Beach, SC
Our process for backflow preventer testing, repair, or installation is designed for clarity and customer satisfaction.
Request a Quote
Call (864) 588-3813 or fill out our online form to schedule your backflow preventer service. We'll gather details about your needs and set up an appointment.
On-Site Assessment
A certified technician arrives at your Myrtle Beach home to inspect your current backflow preventer or assess installation requirements. We diagnose any issues or plan the new installation.
Expert Service
We perform the required testing, repair, or installation using proven practices and quality parts. Our goal is to make sure your device works correctly and meets all codes.
Frequently Asked Questions About Backflow Preventer in Myrtle Beach
The cost for backflow preventer services in Myrtle Beach, SC varies. A standard backflow test typically ranges from $75 to $150. Repairs can cost between $200 and $600, depending on the parts needed, while new installations might range from $450 to $1,500 or more for larger commercial units. We provide a clear quote before starting any work.
An RPZ, or Reduced Pressure Zone assembly, offers the highest level of protection, suitable for high-hazard cross-connections. A DCVA, or Double Check Valve Assembly, provides moderate protection and is typically used for low to medium hazard situations, like irrigation systems. The choice depends on the application and local code requirements.
Most municipalities and water utilities require backflow preventers to be tested every year. This confirms the device is working correctly to protect the public water supply from contamination. We can help you schedule these routine inspections.
No. Testing must be performed by a certified backflow tester using calibrated equipment. Water providers only accept reports from certified testers.
A well-maintained backflow preventer can last 10 to 20 years or more. However, factors like water quality, exposure to weather, and the type of device can affect its lifespan. Before a forecast freeze, disconnecting garden hoses, covering hose bibs and letting a faucet drip is usually enough to protect a home. Regular testing and maintenance help extend its service life.
No, backflow preventer installation and major repairs should only be performed by a licensed and certified plumber. Improper installation or repair can lead to water contamination, which poses serious health risks and can result in steep fines from local authorities. Special tools and training are required.
Water providers may send follow-up notices, charge fees or eventually suspend service. Scheduling early avoids these problems. We can often fit urgent tests in on short notice.
The lifespan of a backflow preventer typically ranges from 10 to 20 years, depending on the type, manufacturer, water quality, and maintenance. Regular testing and timely repairs can extend its life. However, certain components like rubber seals may need replacement sooner due to wear and tear.
What People Are Saying About Our Plumbing Experts?

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 · Florence, SC
Emily R.
I called KBN 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 · Mount Pleasant, SC
James P.
Our commercial plumbing system had a leak under the sink, and KBN Plumbing handled it professionally. The plumbers arrived quickly and restored everything without disruption to our customers.
Commercial Plumbing · Florence, SC
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 · North Charleston, SC
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 · Myrtle Beach, SC
Mark T.
When our office needed drain cleaning, KBN Plumbing provided quick, reliable service. The plumber arrived on time and made sure every drain flowed perfectly before leaving. Very satisfied.
Drain Cleaning · Sumter, SC













