Tankless Water Heaters
in Metro Detroit & Southeast Michigan
Tankless Water Heaters
Tankless Water Heater Installation & Repair in Metro Detroit & Southeast Michigan
Endless hot water, lower energy bills, and more space in your utility room. Certified Plumbing installs, repairs, and maintains tankless water heaters for homeowners across Metro Detroit, with honest pricing, free estimates, and no extra fees on nights or weekends.
(586) 232-9797Schedule Appointment
Your Tankless Water Heater Experts Near You
Thinking about switching from a traditional tank to a tankless (on-demand) water heater? Or is your current tankless unit not keeping up? Our licensed plumbers handle everything from new installations and tank-to-tankless conversions to repairs and annual descaling.
Certified Plumbing is family owned and operated, serving our neighbors in Macomb and Oakland County. We diagnose issues accurately and only recommend replacement when it is truly the right call for your home and budget.
- 24-Hour Emergency Service
- No Extra Fees Nights & Weekends
- No Service Charges
- Free Estimates
Why Metro Detroit Homeowners Go Tankless
Endless Hot Water
Tankless units heat water on demand, so the shower never runs cold, even in busy households.
Lower Energy Bills
No standby heat loss from a storage tank means less wasted energy every single day.
Longer Lifespan & Smaller Footprint
Well-maintained tankless systems often last 20+ years and free up valuable basement or utility space.
Our Tankless Water Heater Services
Whether you are upgrading, repairing, or maintaining, Certified Plumbing works on all major tankless brands and models, gas and electric alike.
Tankless Installation
New tankless water heater installation sized correctly for your home's hot water demand, with gas line and venting handled by our certified team.
Tank-to-Tankless Conversion
Ready to ditch the tank? We manage the full conversion, including gas pipe upgrades, venting, and removal of your old unit.
Tankless Repair
Error codes, no hot water, fluctuating temperatures, or ignition failures. We diagnose fast and repair right the first time.
Descaling & Maintenance
Annual flushing removes mineral buildup from Michigan's hard water, protecting efficiency and extending the life of your unit.
Tankless Replacement
If your existing tankless unit is beyond repair, we help you choose an efficient replacement that fits your home and budget.
Emergency Service
No hot water can't wait. Our 24-hour emergency plumbers are ready when you need us, with no extra fees on nights or weekends.
Have a traditional tank unit instead? See our water heater repair services, or if the issue involves your gas supply, our gas pipe installation and repair team can help.
Tankless Water Heater Service Areas
Certified Plumbing installs and repairs tankless water heaters for homeowners throughout Southeast Michigan, including:
Tankless Water Heater FAQs
How much does a tankless water heater cost to install in Metro Detroit?
Installation cost depends on your home's hot water demand, whether gas line or venting upgrades are needed, and the unit you choose. Certified Plumbing provides free estimates with honest, upfront pricing and no hidden service charges, so you know the full cost before any work begins.
Is a tankless water heater worth it for a Michigan home?
For most households, yes. Tankless units eliminate standby heat loss, deliver endless hot water, and typically last significantly longer than tank models. In cold-climate states like Michigan, proper sizing matters because incoming groundwater is colder in winter, and our plumbers size every unit for real Metro Detroit conditions.
How long does a tankless water heater last?
With annual descaling and routine maintenance, a quality tankless water heater often lasts 20 years or more, roughly double the lifespan of a traditional tank unit.
Why is my tankless water heater not producing hot water?
Common causes include mineral scale buildup from hard water, ignition or flame sensor failures, a gas supply issue, or an undersized unit struggling to keep up with demand. Our plumbers diagnose the exact cause and repair it right the first time, with 24-hour emergency service available.
How often should a tankless water heater be flushed?
Once a year for most Metro Detroit homes. Southeast Michigan's hard water causes mineral scale to build up inside the heat exchanger, which reduces efficiency and can shorten the unit's life. Annual descaling keeps it running at peak performance.
Can you convert my traditional tank water heater to tankless?
Yes. Tank-to-tankless conversions are one of our specialties. We handle the gas line upgrades, new venting, condensate drainage, and removal of your old tank as part of one complete project.
Schedule Your Tankless Water Heater Service Today
Don't let a cold shower or an aging water heater disrupt your home. Trust Certified Plumbing for dependable tankless installation, repair, and maintenance across Metro Detroit.
- 24-Hour Emergency Service
- Free Estimates
- Family Owned & Operated
Schedule Appointment
