Orlando Backflow Services

Protecting Water Quality in Seminole, Orange, and Osceola Counties

Clean water flowing in the right direction is something most people take for granted until something goes wrong. Backflow occurs when pressure changes in a plumbing system cause contaminated water to reverse course and enter the clean water supply, creating a serious health hazard.

Mercury Plumbing’s plumbing services team has extensive experience installing, testing, and repairing backflow prevention devices for properties of every size and type across the greater Orlando area. We've been solving plumbing problems in this community since 1997, and backflow work is no exception. Whether you're a homeowner keeping up with required testing or a property manager overseeing a large apartment complex and navigating local compliance requirements, we have the expertise and professionalism to get the job done correctly.

Call us at (407) 315-1187 or contact Mercury Plumbing online to consult with our team and request same-day backflow solutions!

Backflow Services for Every Type of Property

Backflow prevention needs vary depending on the size and complexity of a property's plumbing system. Mercury Plumbing provides tailored solutions for a wide range of residential and multi-family applications.

Our backflow services include:

Single-family home testing. We perform required annual backflow preventer testing for standard residential properties, providing documentation to meet local water authority requirements.
Single-family home installation and repair. We install, replace, and repair backflow prevention assemblies for individual homes, selecting the right device for each property's specific plumbing configuration.
Multi-family and apartment community testing. Large residential properties often have multiple backflow preventers requiring coordinated inspection and documentation. We handle the full scope efficiently and with minimal disruption to residents.
Multi-family and apartment installation and repair. From aging assemblies in established communities to new installations in developing properties, we have the experience to manage backflow prevention at scale.

Whether your property has one device or many, Mercury Plumbing keeps the process straightforward and the paperwork in order.

Solving Complex Backflow Problems

Not every backflow situation is straightforward. Older properties may have outdated or non-compliant assemblies. Specialized irrigation systems, fire suppression lines, and commercial water features each introduce their own backflow risks and regulatory requirements. Some properties have seen multiple plumbers come and go without a lasting fix, and that's exactly the kind of challenge Mercury Plumbing is built for.

Our team's deep familiarity with the full range of backflow prevention devices, combined with our diagnostic approach and state-of-the-art inspection tools, means we can work through unusual configurations and difficult installs that others may not be equipped to handle. We won't walk away from a tough job, and we won't recommend more work than your system actually needs.

Dealing with a backflow issue that other plumbers can’t resolve? Call (407) 315-1187 for 24/7 support from the five-star-rated team at Mercury Plumbing!

Plumbing Done Right, Every Time

Your Satisfaction Is Our Success
We are dedicated to bringing exceptional service directly to your home, always prioritizing your satisfaction. Our strong reputation is built on lasting relationships and loyal customers who continue to trust us for dependable, high-quality work.
We Don’t Quit Until the Job’s Done
Our team won’t give up until your plumbing problem is resolved, no matter how tricky or challenging the issue. With stocked service vans and 24/7 availability, we're ready to respond quickly and thoroughly whenever you need us.
Transparent Pricing With No Surprises
We treat every customer the way we’d want to be treated — with fair, honest pricing and no hidden surprises. By delivering real value to homeowners and businesses alike, we earn your trust and build relationships that last.
High-Quality Workmanship, Every Time
We are committed to providing professional, high-quality plumbing services delivered by licensed, knowledgeable technicians who diagnose and solve problems right the first time.

“I will definitely be requesting his services the next time I need any plumbing assistance.”
“He was extremely professional and knowledgeable and completed everything in a timely manner.”

- Antoinette P.
“I trust Mercury and Mercury only for plumbing at my house.”
“I’ve used them several times before and they’ve always been fair and reasonable. But they also go above and beyond.”

- Desiree H.
“The price was reasonable as well. Much appreciate the quick response so that I could have water in my house again!”
“Very much appreciate the quick response and only one small drywall repair needed to patch after on a leak that was caused large pool of water on my floor overnight.”

- KJ J.
“Every employee has been excellent and they are very reasonably priced.”
“I have used MERCURY PLUMBING for over 18 years for my personal house and rental properties.”

- Parks D.
“Overall very satisfied with communication and service provided.”
“When he arrived on time he was courteous and professional. He showed us photos & video of the problem with our garbage disposal. He also detected a leak in our faucet and fixed that as well.”

- Pam N.
“So happy with the service received by Mercury Plumbing.”
“My plumbing work is always done by Mercury Plumbing and they always stand by their work.”

- Janice G.
“Mercury Plumbing has been my go-to plumbing company for more than 10 years.”
“You can trust them to get the job done right, at a fair cost.”

- Jon B.
“They really are dependable and too notch! Thank you!”
“Jacob was awesome! He hit some tough spots but got through them well! I always feel the job will be correct and done when the Mercury Plumbing repair technician leaves.”

- Angie M.

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