Tankless Water Heater Installation, Repair & Maintenance
Quality Plumbing & Heating Inc. installs, repairs and maintains tankless water heaters throughout Indiana. Whether you are replacing a tank with a tankless unit, need an existing tankless system repaired or want it descaled before winter, QPH handles it with the price explained before the work begins. Request service online or call (765) 403-0461.
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Tankless Water Heater Installation & Replacement
A tankless water heater heats water on demand rather than storing it, which frees up floor space and avoids paying to keep a tank hot around the clock. It is a good fit for some homes and buildings and a poor fit for others, and the difference comes down to hot water demand, fuel supply, venting and the condition of the water. QPH looks at all four before recommending a tankless installation, and if a conventional tank water heater is the better answer, we will say so. We also replace aging tankless units with current models. Financing is available with approved credit.
- Sizing based on real peak hot water demand.
- Gas, propane and electric tankless options.
- Venting, gas supply and water quality checked before anything is quoted.
- Replacement of existing tankless units.
Tankless Water Heater Repair Service
A tankless unit that shows an error code, delivers lukewarm water or cuts out mid-shower needs a plumber who understands how these systems work. QPH diagnoses the unit, explains what is wrong and what the repair options are, and gives you the price before any work begins. We service most makes and models, including equipment we did not install. If the unit is down entirely, 24/7 emergency service is available.
- Error codes, ignition and flow problems diagnosed.
- Lukewarm water and temperature swings corrected.
- Repairs on most makes and models.
- Upfront pricing before any repair.
Tankless Water Heater Maintenance
Tankless water heaters are sensitive to scale. Indiana water carries enough minerals that the heat exchanger needs periodic descaling to keep the unit delivering full hot water flow and to protect it from early failure. A maintenance visit covers descaling, filter cleaning and a check of the venting and connections. Tankless service can be part of a preventative maintenance visit, a water softener reduces how quickly scale builds in the first place, and QPH service plan members receive member savings on plumbing work.
- Descaling of the heat exchanger.
- Inlet filter cleaning and connection check.
- Maintenance on most makes and models.
- Member savings on plumbing service for service plan members.
Why Choose QPH
Built for Complex Projects. Ready for Everyday Repairs.
Serving Since 1968
Decades of experience serving Indiana homes, businesses and facilities.
One In-House Team
Plumbing, HVAC, refrigeration, controls, piping and mechanical project capabilities.
24/7 Emergency Response
Help is available when critical home or facility systems stop working.
Highly Trained Professionals
Experienced technicians committed to safety, workmanship and continuing education.
Customized Service Plans
Maintenance options for homeowners, businesses and complex facilities.
Locally Owned, Not a Franchise
Straightforward recommendations from a company that answers to its neighbors.
Frequently Asked Questions
Tankless Water Heater Questions
It depends on hot water demand, fuel supply, venting and water quality. QPH evaluates all four and gives you an honest recommendation, including a conventional tank if that is the better fit.
Often, yes. Some installations require gas line, venting or electrical upgrades, and we explain any of that before anything is quoted.
Scale buildup, flow restrictions and undersizing are common causes. A plumber can tell you which one you have.
Annual descaling is a reasonable rule in Indiana, and more often where water is especially hard and no softener is installed.
Yes. Our plumbers service most makes and models regardless of who installed them.
Related Services
Related Plumbing Services
Tankless water heaters usually connect to a larger plumbing conversation. QPH services water heating and plumbing in homes, businesses and facilities, and the same team handles larger commercial and industrial plumbing work.
- Water Heater Repair & MaintenanceRepair, flushing and inspection for gas, propane and electric water heaters.Read More
- Water Heater Installation & ReplacementCorrectly sized water heaters installed to specification.Read More
- Water Softeners & Water TreatmentSofteners, reverse osmosis and whole-home filtration.Read More
- Plumbing Repair & RepipingLeaks, fixtures, water lines, pumps and whole-house repiping.Read More
- Preventative MaintenanceRoutine service for heating, cooling and plumbing systems.Read More
- Plumbing ServicesEvery QPH plumbing service in one place.Read More
Looking for another type of service?
Hot Water on Demand, Installed Right
QPH installs, repairs and maintains tankless water heaters throughout Indiana, including Kokomo, Indianapolis, Fishers, Rochester, Noblesville and surrounding communities. Request service online or call (765) 403-0461.