925.212.0526
Clean, safe water is essential for every home and business. Backflow prevention devices — such as Reduced Pressure Zone (RPZ) assemblies — are designed to protect your drinking water from contamination caused by reverse flow in your plumbing system. Ludlow Plumbing provides certified backflow RPZ testing, repair, and installation services throughout Vacaville, California and the surrounding Solano County communities. Our licensed technicians ensure that your system complies with local regulations and functions properly to safeguard your water supply.
Over time, backflow preventers can wear out or fail, allowing contaminated water from irrigation systems, boilers, or other sources to mix with clean water lines. Our team performs detailed inspections and annual testing to verify that your RPZ device is operating within required standards. If repairs or replacements are needed, we handle them efficiently using high-quality components that meet all safety and performance requirements.
At Ludlow Plumbing, we understand how critical it is to maintain water safety for your family, employees, or tenants. That’s why we deliver fast, reliable backflow services backed by years of professional experience and local expertise. When you trust us with your RPZ needs, you can rest easy knowing your system is compliant, efficient, and protecting what matters most.
Backflow prevention isn’t just about convenience — it’s a matter of public health and legal compliance. In Vacaville and throughout Solano County, annual RPZ testing is often required by local water authorities to ensure every property’s water supply remains safe. Ludlow Plumbing’s certified technicians are trained to perform these tests accurately and file the necessary documentation with your local water provider. We follow all municipal codes and testing standards to make compliance easy for you.
Our comprehensive backflow services include system evaluations, pressure checks, cleaning, part replacement, and complete unit installation. If we detect an issue during testing, we can repair or replace faulty components on the spot to prevent delays and keep your water flowing safely. We work with all major makes and models of RPZ devices, ensuring proper functionality and long-term reliability.
By staying proactive with regular backflow testing and maintenance, you can avoid costly fines, unexpected shutdowns, and potential health risks. Ludlow Plumbing makes it simple and stress-free to maintain your system — offering professional service, honest recommendations, and clear communication every step of the way.
As a locally owned and operated plumbing company, Ludlow Plumbing is proud to serve Vacaville, California and surrounding Solano County communities with dependable, certified backflow prevention services. Our reputation is built on trust, professionalism, and a commitment to protecting local water systems. We take the time to educate our customers about how RPZ devices work and why regular maintenance is so important for long-term water safety.
Our technicians arrive promptly, fully equipped to handle testing, repairs, or installations in a single visit whenever possible. We respect your property, maintain clean workspaces, and deliver results that meet both local regulations and our own high standards for quality. With Ludlow Plumbing, you’ll always receive straightforward service and lasting solutions from experts who truly care about your water safety.
Backflow prevention is one of the most important steps in maintaining a healthy plumbing system — and it’s one we take seriously. Whether you need annual testing, system upgrades, or emergency repairs, Ludlow Plumbing is your trusted local partner for RPZ services done right.
We proudly serve homeowners and businesses across Vacaville, CA and the greater area, providing expert repairs, installations, and maintenance.
Our service area includes:
Simply complete our short form below or call us and a representative will contact you shortly to schedule estimate. Your satisfaction is our main priority.
