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Rock Service Pros

Rock Service Pros

Backflow Testing & Repair in Livonia, MI

Certified backflow testing, repair, and compliance reporting for Livonia homes and businesses.

Serving Livonia & surrounding areas

Livonia's Trusted Backflow Compliance Experts

Rock Service Pros is based right here in Livonia, which means we’re not driving in from three counties away when you need a backflow preventer tested, repaired, or certified.

Whether you’re managing a commercial property near Schoolcraft Road, running an irrigation system in a subdivision near Hines Park, or maintaining a multi-unit building near the Civic Center, our certified plumbers keep your backflow prevention device compliant, functional, and documented — with no surprises on price.

We test, repair, install, and replace backflow prevention devices for homes and businesses throughout Livonia, including zip codes 48150, 48151, 48152, 48153, and 48154, and we handle the compliance paperwork and reporting to your local water authority on your behalf.

Service Center: 32553 Schoolcraft Rd, Suite 1, Livonia, MI, USA:

  • Discolored, cloudy, or foul-smelling water
  • A drop in water pressure that shows up without warning
  • Visible leaking or corrosion around your backflow preventer
  • A compliance notice or testing reminder from your water authority
  • It's been over a year since your last certified backflow test
Schedule a test or inspection
View of Livonia city

Why local homeowners choose us

Why Livonia Homeowners Choose Rock Service Pros

  • Local, not a call centerOur team is based in Livonia, so you’re getting a neighbor with certified credentials, not a dispatcher reading a script.
  • Certified backflow testersOur technicians hold current backflow testing certification, so your results are accepted by local water authorities without delay.
  • Compliance reporting handled for youWe submit your test results directly to the appropriate authority so you’re never chasing paperwork or risking a missed deadline.
  • Commercial & irrigation experienceFrom office buildings to irrigation systems and multi-unit properties, we handle the more complex backflow setups common across Livonia.
  • Upfront, flat-rate pricingYou’ll know the cost before we start, every time — no surprise charges for testing or repairs.

What we offer

Our Backflow Services in Livonia

  • Backflow Prevention TestingCertified annual testing to verify your backflow preventer is functioning correctly and meeting local compliance requirements.
  • Backflow Preventer RepairDiagnosing and repairing faulty or failing backflow devices before they put your water supply — or your compliance status — at risk.
  • Backflow Preventer InstallationInstalling the right backflow prevention device for your Livonia property’s specific plumbing setup, whether residential, commercial, or irrigation.
  • Backflow Preventer ReplacementReplacing outdated or non-compliant devices with modern, code-approved units built to last.
  • Compliance ReportingSubmitting your required test reports to your local water authority on your behalf, so your property stays fully compliant year-round.
  • Commercial Backflow ServicesHandling the backflow prevention needs of Livonia’s commercial properties, irrigation systems, and multi-unit buildings.

What we offer

Signs Livonia Homeowners Should Watch For

Don’t wait for a failed test or a compliance letter — catching issues early keeps your property protected and avoids fines or service interruptions.

STRAIGHT ANSWERS. SKILLED HANDS.

Getting it fixed, the Rock way.

Clear answers. Care for your home.

  1. Tell us what’s happening

    Tell us what’s happening

    Tell us the issue and your location.

  2. Find the cause

    Find the cause

    Licensed experts explain your options.

  3. Know before we start

    Know before we start

    Upfront pricing. Repair first.

  4. Get back to your day

    Get back to your day

    Guaranteed work. A clean home.

Customer reviews

Good work gets people talking.

Featured customer stories. Each card names the work described in that review.

4.8 617 Google reviews

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Jim DixonOutstanding job
★★★★★

With Rock Service Pros, it only takes one phone call to get the job done the way you want and when you want.

Leanne WindleHighly recommend
★★★★★

When you need to call on a plumber’s services, it’s usually because you’re in an urgent situation and need immediate assistance.

Beverly WallaceGreat service
★★★★★

When we call Rock for service, not only are they quick to respond, they do a fantastic job at a reasonable price.

Daniel WilsonWater heater installation
★★★★★

Matt Rahn did an excellent job installing a new water heater and was done very quickly.

Elizabeth VanSteeSump pump & water heater replacement
★★★★★

Charles did a great job replacing our sump pump and water heater. Very professional, would recommend!

Rick SouleRepiping
★★★★★

I had complete repiping done of a mobile home, the work that was done was extremely efficient

Melissa HinkleyDrain cleaning
★★★★★

Had to be snaked out and the trap had to be replaced. Service technician was fast, knowledgeable, and courteous.

Kendra M GreenBackflow test estimate
★★★★★

Got an estimate for my backflow water test . Emanuel was on time , friendly, answered every question.

Ben LaskyDrain line repair
★★★★★

Corey was extremely cordial and professional during our kitchen drain line repair.

Geneva SmithKitchen drain unclogging
★★★★★

Had a major clog in drain pipe off my kitchen sink. It was handled fast and provided tips to avoid future clogs.

Ryan O.Drain cleaning
★★★★★

He augured the drain and unclogged it and had the entire job wrapped up within an hour or two.

Fateala VinesFaucet repair
★★★★★

Charles did a fantastic job fixing our leaky tub faucet today. He arrived within the schedule window.

Marge RedfordGas leak repair
★★★★★

Charles came to fix a gas leak at my mother's house yesterday in downtown Detroit and treated us like part of his family!!!

Tammy ChangToilet leak repair
★★★★★

Charles was fantastic. Fixed our leaking toilet quickly and provided excellent service. Explained everything and assured us he stands by his work.

Raven ForneySump pump installation
★★★★★

Corey rahn GREAT WORK removing and installing our sump pump, he’s very knowledgeable work fast I definitely recommend

John HuffToilet installation
★★★★★

Matt installed our new toilet with ease. Thank you Ultra plumbing, we love our new toilet.

Amanda BeasonWater pressure
★★★★★

In the first few minutes he helped me with my water pressure and is giving me advice that 2 other plumbers didn’t even consider.

Choose your area

Michigan

Service areas we cover

Map of Rock Service Pros's service area in Michigan · Howell area

Michigan

Service areas we cover

Map of Rock Service Pros's service area in Florida

Michigan

Service areas we cover

Map of Rock Service Pros's service area in Michigan · Petoskey area

Before you book

Backflow Questions from Livonia Homeowners

Answers to common questions before you book.

Is annual backflow testing required in Livonia, MI?Many properties in Livonia and the surrounding communities are required to test backflow prevention devices annually as part of local cross-connection control requirements, particularly commercial properties,…

Many properties in Livonia and the surrounding communities are required to test backflow prevention devices annually as part of local cross-connection control requirements, particularly commercial properties, irrigation systems, and multi-unit buildings. We can help confirm what applies to your specific property and handle the testing and reporting for you.

Who needs a backflow preventer tested?Commercial buildings, properties with irrigation or sprinkler systems, fire suppression lines, and many multi-family properties typically require regular testing.

Commercial buildings, properties with irrigation or sprinkler systems, fire suppression lines, and many multi-family properties typically require regular testing. Some single-family homes with irrigation systems or auxiliary water sources may also need one tested.

Do you handle the compliance reporting, or do I have to submit it myself?We handle it. Once testing is complete, we submit the required documentation to your local water authority on your behalf, so you don’t have to track down forms or deadlines.

We handle it. Once testing is complete, we submit the required documentation to your local water authority on your behalf, so you don’t have to track down forms or deadlines.

How fast can you test or repair a backflow preventer in Livonia?Because our office is based in Livonia, we’re typically able to offer same-day service, including 24/7 emergency response for failed devices.

Because our office is based in Livonia, we’re typically able to offer same-day service, including 24/7 emergency response for failed devices.

What happens if my backflow preventer fails the test?We’ll walk you through repair or replacement options on the spot with upfront pricing, then retest and file the corrected report so you stay compliant.

We’ll walk you through repair or replacement options on the spot with upfront pricing, then retest and file the corrected report so you stay compliant.

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