Tankless Water Heater in Granton, Lucan
Tankless water heater installation, service, and repair in Granton, Lucan.
Tankless water heaters give homeowners in Granton, Lucan endless hot water, real energy savings, and a fraction of the mechanical-room footprint of an old tank. That efficiency comes at a price: these units need proper install sizing, annual descaling, and real service knowledge when something goes wrong. We install, service, and repair every major tankless brand — Rinnai, Navien, Noritz, Rheem — and quote the job before we swing a wrench.
Why tankless water heater matters in Granton, Lucan
Endless Hot Water
Properly sized units deliver hot water on demand, forever. No more cold showers when the last kid goes in in Granton, Lucan.
Real Efficiency
Condensing tankless units run at 94–96% efficiency, meaningfully lower than a tank's standing losses.
Space Savings
A wall-mounted unit frees up floor space and lets you rework the mechanical room around it.
Our tankless water heater process
- 1
Sizing Assessment
We measure your peak demand — showers, kitchen, laundry — and pick a unit that hits it in the coldest month of the year in Granton, Lucan, not the average one.
- 2
Install Or Descale
New installs include venting, gas line sizing, and condensate drainage done to code. Existing units get a full descale on the annual visit.
- 3
Combustion And Flow Check
Every service call ends with a combustion reading and a flow test at multiple fixtures.
- 4
Repair When Needed
Flame-sensing, ignition, flow-sensor, and control-board faults are the common failures, and we carry all of them on the truck.
- 5
Documentation
Every install and service call comes with a written report and warranty paperwork.
Common findings in Granton, Lucan
- Scale buildup on heat exchangers in hard-water areas
- Undersized gas lines starving the burner at peak demand
- Failed flow sensors causing intermittent cold sandwiches
- Corroded flame rods from long service intervals
What you get
Lower Gas Bills
Real-world savings of 20–30% versus an aging tank, especially in low-usage homes.
Reliable Hot Water
Annual descaling means the unit performs the way it did the day it was installed.
Better Warranty Position
Documented service keeps your OEM warranty valid — a real dollar value on a 15-year-life appliance.
Tankless Water Heater reviews in Granton, Lucan
Photos, readings, and a written summary after every visit. Makes it easy to keep records for the house file.
Used them for a sweep, a dryer vent, and a fireplace service. Same standard every time and the same technician twice, which I appreciated.
No call centre, no chasing. Booked in two minutes and got a text when the truck was on the way.
Had the chimney and the dryer vent done on the same visit. Cheaper and half the disruption.
FAQ
Annually, or every 18 months in soft-water areas.
Most can, but venting and gas line size need to be checked first. That's the sizing visit.
Rinnai, Navien, Noritz, and Rheem primarily.
Book your tankless water heater today
24 HOUR RESPONSE GUARANTEED — call now to lock in a slot in Granton, Lucan.
Call (437) 475-2233More Lucan services
- Chimney Inspection in Granton
- Chimney Sweep in Granton
- Gas Fireplace Maintenance in Granton
- Gas Fireplace Repair in Granton
- Pool Heater Repair in Granton
- Wood Stove Cleaning in Granton
- Tank Water Heater in Granton
- Roof Repair in Granton
- Roof Replacement in Granton
- Roof Waterproofing in Granton
- Gutter Cleaning in Granton
- Gutter Repair & Replacement in Granton
- Eavestrough Repair in Granton
- Fascia Board Repair in Granton
- Soffit Repair in Granton
- Roof Flashing Repair in Granton
- Chimney Flashing Repair in Granton
- Chimney Crown Repair in Granton
- Chimney Cap Installation in Granton
- Chimney Rebuild & Tuckpointing in Granton
- Chimney Leak Repair in Granton
- Dryer Vent Cleaning in Granton
- Dryer Vent Repair in Granton
- Dryer Vent Installation in Granton