Tankless Water Heater Installation & Repair
Endless hot water, lower energy use and a unit that outlasts a traditional tank. Certified Plumbing installs, repairs and maintains tankless water heaters across Macomb and Oakland County.
- Rheem, Navien & Rinnai
- Sized for Michigan winters
- Descaling & maintenance
- Financing available
Endless Hot Water, Done Right
A tankless water heater heats water only when you open a tap, so you never run out halfway through a shower and you stop paying to keep 40 or 50 gallons hot around the clock. Most tankless units also last well beyond the typical lifespan of a storage tank.
The key is sizing it right. Michigan groundwater gets very cold in winter, so a unit has to raise the temperature much further than it does in warmer states. We calculate your peak hot water demand, check your gas line and venting, and recommend the model that will actually keep up in January.
- Gas line and venting checked
- Sized for winter groundwater
- Clean, code-compliant install
- Descaling service available
Tankless Water Heaters Explained
For most Metro Detroit households that use a lot of hot water, yes. A properly sized tankless water heater delivers continuous hot water, uses less energy because it does not keep a tank hot all day, and typically lasts longer than a storage tank. The trade-off is a higher upfront cost, so we size the unit for Michigan's cold winter groundwater and give you an honest comparison before you decide.
| Brands installed | Rheem, Navien and Rinnai |
|---|---|
| We also handle | Repairs, error codes, flushing and descaling |
| Maintenance | Periodic descaling due to hard water |
| Financing | Available through Hearth |
| Service area | Macomb & Oakland County, MI |
| Pricing | Free estimates, no after-hours fees |
| Phone | (586) 232-9797 |
How It Works
Free Consultation
We review your current setup, gas line, venting and how your family uses hot water.
Right-Sized Quote
You get an upfront price for the model that fits your demand and budget.
Professional Install
Licensed plumbers install, vent and test the unit to Michigan code.
Ongoing Care
Periodic descaling keeps the heat exchanger clean and efficient.
Tankless Water Heater FAQs
How long does a tankless water heater last?
With regular maintenance, many tankless water heaters last 20 years or more, compared with roughly 8 to 12 years for a typical tank water heater. Descaling for hard water is the biggest factor in reaching that lifespan.
Can a tankless water heater keep up with my whole house?
Yes, when it is sized correctly. We calculate how many fixtures you run at once and how much the unit must raise Michigan's cold winter water temperature, then match a model with enough capacity. Larger homes sometimes need a higher-capacity unit or two units.
Why does my tankless water heater need descaling?
Southeast Michigan has hard water. Minerals build up inside the heat exchanger, reducing efficiency and triggering error codes. Flushing the unit with a descaling solution removes the buildup and helps protect the manufacturer warranty.
Do you repair tankless water heaters?
Yes. We troubleshoot error codes, ignition problems, flow issues and fluctuating temperatures on Rheem, Navien and Rinnai tankless units.
Can I finance a tankless water heater?
Yes. Through our Hearth partnership you can compare financing offers in minutes. Hearth states that prequalifying uses a soft credit inquiry that will not affect your credit score. See payment options.
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Learn moreTankless Water Heater Installation Across Metro Detroit
We provide tankless water heater installation throughout Macomb and Oakland County. Choose your community:
Macomb County
Oakland County
Wayne County
Ready for Endless Hot Water?
Real people answer 24 hours a day. Free estimates, upfront pricing, and the same rate at midnight as at noon.