Backflow Services St. Louis

Backflow Services St. Louis – Testing, Repair, Maintenance & Installation

Backflow is the unintended reversal of water flow within your plumbing system. This dangerous situation can contaminate clean drinking water with chemicals, pesticides, or bacteria, posing serious health risks to your family or business. Bieg Plumbing & Mechanical offers Backflow Services in St. Louis.

At Bieg Plumbing & Mechanical, we provide professional backflow preventer installation, testing, maintenance and repair services in St. Louis to keep your water supply safe and compliant with local regulations.

Call today at (314) 487-4564 to schedule your backflow inspection or service.

Types of Backflow

• Backpressure – Happens when downstream water pressure becomes higher than the supply pressure. This can occur during water main breaks, firefighting, or heavy water usage.

• Backsiphonage – Caused by a vacuum in the supply system that pulls contaminated water into the clean water line. This often occurs during hydrant use, water main breaks, or improperly installed plumbing fixtures.

What is a Backflow Preventer?

A backflow preventer device is a safety mechanism made up of mechanical check valves that stop unsafe water from reversing into your clean supply.

These devices protect against contamination from:

• Lawn irrigation systems

• Boiler heating systems

• Commercial plumbing systems

Without a functioning backflow preventer, contaminated water containing chemicals, pesticides, or sewage can enter your property’s water or even the public water supply.

Backflow Services St. Louis | Bieg Plumbing & Mechanical

At Bieg Plumbing & Mechanical, we provide full-service backflow prevention solutions, including:

Backflow Installation

We install code-compliant backflow devices for irrigation systems, boilers, and commercial applications.

Backflow Testing St. Louis

Certified testing services ensure your system meets St. Louis area municipal codes and protects your drinking water.

Backflow Maintenance

Routine maintenance extends the life of your backflow preventer and prevents costly repairs.

Backflow Repair

If your backflow device is defective, our experts can repair or replace it quickly to restore safe water flow.

Backflow Services St. Louis – Testing & Maintenance

Most St. Louis area municipal codes require routine backflow preventer testing to ensure devices are working properly.

• Annual inspections – Some municipalities require backflow devices to be inspected every year.

• Biannual inspections – In the St. Louis area, most codes require testing at least once every two years.

Regular testing ensures:

• Compliance with local water authority regulations

• Protection of your family, tenants, or employees

• Long-term reliability of your plumbing system

Our licensed St. Louis plumbers are certified to perform backflow testing for both residential and commercial properties.

Why Choose Bieg Plumbing & Mechanical for Backflow Services St. Louis?

Serving the St. Louis area for over 60 years, Bieg Plumbing & Mechanical is trusted by industrial, commercial, and residential clients throughout St. Louis.

• Licensed & certified plumbers

• Decades of experience in backflow testing & repair

• Fast response times for emergency services

• Trusted by thousands of homeowners and businesses

Schedule Your Backflow Services St. Louis Today

Don’t take chances with your drinking water. Stay compliant, protect your property, and keep your family and business safe.

Call (314) 487-4564 or request service online to schedule a backflow preventer inspection, repair, or installation today.

Bieg Plumbing & Mechanical – Protecting St. Louis water for over 60 years.