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Backflow Prevention Services 
in Cumming, Alpharetta, & Roswell

Over 100 Years of Plumbing Experience

Since 1923, our family has delivered expert plumbing for homes and businesses across Metro Atlanta.

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Expert Backflow Prevention in Cumming, Alpharetta, & Roswell

At Total Mechanical Care, we specialize in designing and installing backflow prevention systems tailored to your property's layout and usage. From residential irrigation lines to complex commercial plumbing systems, we assess your setup, recommend the right device, and ensure everything is installed according to local Atlanta plumbing codes.

Whether you're upgrading outdated components or outfitting a new build, our licensed plumbers handle each project with care and precision. We use trusted equipment, install everything efficiently, and take the time to explain your system so you know it's set up correctly. If your existing device is damaged or no longer up to code, we can replace it with minimal disruption to your water service.

For trusted backflow prevention in Cumming, Alpharetta, Roswell, and the surrounding Atlanta areas, Total Mechanical Care is the name local property owners rely on.

Green industrial water pipe system with valves on grass near a pond and office building in the background

Prevent Contamination with Proper Backflow Protection

Backflow prevention is essential for protecting public and private water systems from contamination. Without it, substances like fertilizer, chemicals, or wastewater can flow backward into your clean water supply due to sudden changes in pressure. This poses a serious risk to health, especially in properties with irrigation systems, fire sprinklers, or commercial-grade plumbing.

As building codes evolve and technology improves, modern backflow prevention devices have become more efficient and reliable. For property owners in Cumming, Alpharetta, and Roswell, installing these systems is not just a matter of compliance; it's a proactive step toward safer, healthier water for your home or business.

Hands of a plumber using a wrench to tighten a metal hose fitting on a dark workbench with plumbing tools.

Why Choose Total Mechanical Care?

With over two decades of plumbing experience, Total Mechanical Care has a reputation for honest work and high-quality service in Cumming, Alpharetta, Roswell, and the surrounding Atlanta areas. Our plumbers take the time to understand your system and provide clear, effective solutions tailored to your property.

When you choose us for backflow prevention, you can expect:

  • Knowledgeable plumbers who understand Atlanta's plumbing codes

  • Proper system evaluation and device selection

  • Careful, code-compliant installation

  • Clear communication throughout the process

We're here to protect your water supply and make sure your plumbing system is designed with safety and compliance in mind.

What Our Customers Are Saying

Total Mechanical Care was amazing! Arrived early for our scheduled appt time, quick to discover the issue with water pressure valve and was very informative of all that needed to be done and cost before starting the work. Also helped with a minor toilet issue while he was here. Work was...

Total Mechanical Care was amazing! Arrived early for our scheduled appt time, quick to discover the issue with water pressure valve and was very informative of all that needed to be done and cost before starting the work. Also helped with a minor toilet issue while he was here. Work was professionally completed, picked up all of the work area and was very efficient with the time. Will definitely use them again for our plumbing needs!


Stacey Cole

Total Mechanical Care ran a new water line from the water meter to the house. Jacob pointed out that he was going to rework some of the plumbing inside the house from the water line to the PRV (pressure relief valve) and that I might consider replacing the valve since we have lived here for 11...

Total Mechanical Care ran a new water line from the water meter to the house. Jacob pointed out that he was going to rework some of the plumbing inside the house from the water line to the PRV (pressure relief valve) and that I might consider replacing the valve since we have lived here for 11 years and never had it replaced. He replace the valve. They arrived when they said they would and did a great job at a reasonable price. I will call them again for any plumbing need.


Larry Sitton

Total Mechanical Care is our ONLY preferred plumbing company ! We have used Jacob and his crew for residential and our retail commercial stores. Every experience we have had with them has been professional, timely , and an amazing price that can't be beat! Seriously if you aren't using them …...

Total Mechanical Care is our ONLY preferred plumbing company ! We have used Jacob and his crew for residential and our retail commercial stores. Every experience we have had with them has been professional, timely , and an amazing price that can't be beat! Seriously if you aren't using them … then you're missing out!


Casandra C

Schedule Backflow Prevention Services

If you're installing a new irrigation system, upgrading your property's plumbing, or simply want to ensure your water supply is protected, Total Mechanical Care is ready to help. We proudly provide expert backflow prevention services in Cumming, Alpharetta, Roswell, and the surrounding Atlanta areas. Book an appointment with us today!

Frequently Asked Questions About Backflow Prevention

What is a backflow preventer?

A backflow preventer is a plumbing device that stops contaminated water from flowing backward into your clean water supply. It ensures that water only moves in one direction (away from the source), protecting your home or business from pollutants entering through cross-connections in the plumbing system.

What is backflow testing?

Backflow testing is the process of checking whether a backflow preventer is working correctly. It's typically performed by a certified technician and often required annually for commercial properties or homes with irrigation systems. The test ensures the device is maintaining proper pressure and effectively preventing contamination.

Which plumbing device helps prevent a backflow?

The most common device used to prevent backflow is a backflow prevention assembly, such as a double check valve assembly (DCVA) or a reduced pressure zone (RPZ) device. The type of device needed depends on the property, system design, and local code requirements.

How does a backflow preventer work?

A backflow preventer works by using valves or air gaps that only allow water to flow in one direction. If water pressure drops and tries to reverse, the device automatically closes to block the backward flow, keeping potentially contaminated water from re-entering your clean water lines.