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Rock Service Pros

Tankless Water Heater Conversion in Livonia, MI

Endless hot water and lower energy bills — expert tankless conversions from Livonia’s local plumbing team.

Serving Livonia & surrounding areas

Livonia's Trusted Tankless Conversion Experts

Rock Service Pros is proud to call Livonia home — our main office sits right here in your community, which means faster response times and a local team that knows your neighborhood.

If you’re tired of running out of hot water or ready to stop paying to heat a 40-gallon tank around the clock, our licensed plumbers make switching to tankless simple, from sizing the right unit to handling any gas, electrical, or venting upgrades your home needs.

We’ve converted homes throughout Livonia, including many of the 1950s–70s houses near Schoolcraft and Farmington Road, where tight utility closets and older gas lines make retrofit experience especially valuable. We serve homeowners and businesses throughout zip codes 48150, 48151, 48152, 48153, and 48154.

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

  • Your tank water heater is over 10 years old
  • You're running out of hot water during showers, laundry, or dishes
  • You want to free up space in a tight basement or utility closet common in older Livonia homes
  • Your energy bills keep climbing from heating water you're not using
  • You're seeing rust-colored water or sediment buildup in your current tank
Schedule an 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, not a dispatcher three counties away.
  • Retrofit experience in older homesWe regularly handle the gas line, venting, and electrical upgrades needed to convert tank systems in Livonia’s 1950s–70s housing stock to tankless.
  • Hard water considerationsLivonia’s moderately hard water accelerates mineral scale inside tankless units — we build annual descaling into every install so your system keeps performing at its best.
  • 24/7 emergency responseWater heaters don’t fail on a schedule. We’re available around the clock for Livonia homeowners and businesses.
  • Upfront, flat-rate pricingYou’ll know the cost before we start — including any venting or gas line work — every time.

What we offer

Our Tankless Conversion Services in Livonia

  • Full System ConversionRemoving your existing tank water heater and installing a tankless unit sized correctly for your Livonia home or business.
  • Gas & Electric Tankless InstallationWorking with both gas and electric tankless systems to match your home’s existing setup and your preferences.
  • Line & Venting UpgradesHandling the gas line, electrical, or venting modifications common in older Livonia homes for a safe, code-compliant installation.
  • Multi-Unit & Whole-Home SystemsInstalling whole-home tankless systems or multiple units for larger homes and commercial properties.
  • Brand & Model GuidanceHelping you choose the right unit for your household size, usage habits, and budget — without the upsell.
  • Annual Descaling & MaintenanceRoutine flushing to combat Livonia’s hard water and keep your tankless system running efficiently for the long haul.

What we offer

Signs It's Time to Go Tankless in Livonia

Don’t wait for a complete breakdown — converting on your schedule, not the tank’s, saves money and hassle.

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

Tankless Conversion Questions from Livonia Homeowners

Answers to common questions before you book.

How much does a tankless water heater conversion cost in Livonia, MI?Costs vary based on gas vs. electric, unit size, and whether venting, gas line, or electrical upgrades are needed.

Costs vary based on gas vs. electric, unit size, and whether venting, gas line, or electrical upgrades are needed. We provide upfront, flat-rate pricing before any work begins.

Do I need a permit to convert to a tankless water heater in Livonia?The City of Livonia generally requires a permit for water heater conversions and installations.

The City of Livonia generally requires a permit for water heater conversions and installations. We handle the permitting process for you.

Does Livonia's hard water affect tankless water heaters?Yes — Livonia’s moderately hard water can cause mineral scale to build up inside a tankless unit faster than in areas with softer water.

Yes — Livonia’s moderately hard water can cause mineral scale to build up inside a tankless unit faster than in areas with softer water. We recommend annual descaling to protect efficiency and extend the unit’s lifespan.

Can older Livonia homes be converted to tankless?In most cases, yes. Many homes near Schoolcraft and Farmington Road need gas line, venting, or electrical updates to support a tankless system, and our team handles those upgrades as part of the conversion.

In most cases, yes. Many homes near Schoolcraft and Farmington Road need gas line, venting, or electrical updates to support a tankless system, and our team handles those upgrades as part of the conversion.

What tankless brands do you install in Livonia?We install and service all major gas and electric tankless brands and can recommend the best option for your home or business.

We install and service all major gas and electric tankless brands and can recommend the best option for your home or business.

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