NTI Boiler Repair in Surrey
GasBoilers.ca provides NTI boiler repair in Surrey, BC. Diagnose and repair any boiler — error codes, ignition failure, no-heat, leaks, low pressure, circulator issues, sensor faults, and more. We carry common parts on the truck. Our technicians are factory-trained on every NTI series and dispatch from our Burnaby base — same-day available. Call 604-359-1081.
NTI repair done right — in Surrey
N.T.I. (National Thermal Industries) is a Saint John, New Brunswick manufacturer of high-efficiency gas condensing boilers engineered for Canadian heating demands. Its fire-tube and stainless-steel heat-exchanger lineup spans heating-only and combi models with embedded Wi-Fi connectivity. NTI is widely installed across Canada and is known for strong modulation and a limited-lifetime heat-exchanger warranty on its premium lines.
Local note: Surrey's rapid growth means a mix of older Whalley/Newton retrofits and new South Surrey/Morgan Creek installs. We handle both with the same standard of work. We regularly service NTI boilers across Whalley, Newton, Cloverdale, Fleetwood, Guildford, South Surrey and the rest of Surrey.
What NTI repair includes in Surrey
Benefits for Surrey homeowners
Same-day appointments most days
All major brands serviced
Transparent pricing
Warranty-honoured repairs
Why Surrey homeowners choose NTI
NTI repair pricing in Surrey
No surprises. Written quote before any work begins.
Starting From
$189
Typical Duration
1–3 hours typical
Coverage
90-day
workmanship warranty
Factory-trained
Certified on every NTI series
Genuine parts
OEM NTI components
Licensed & insured
TSBC gas-fitters · $5M coverage
Warranty-safe
Keeps your manufacturer warranty valid
NTI series we repair in Surrey
Factory-trained on every NTI model relevant to boiler repair.
NTI TFTN (Trinity Fire Tube)
Premium heating-only fire-tube condensing boiler
4 models · Up to 96% AFUE
NTI FTVN (FTV Fire Tube)
Wall-hung condensing boiler with Wi-Fi
2 models · Up to 95% AFUE
NTI TRX Combi
Wi-Fi condensing combi for heat and hot water
3 models · Up to 96% AFUE
Popular NTI models we repair in Surrey
Factory-trained & licensed
TSBC-certified gas-fitters trained on NTI, with $5M liability coverage.
Same-day available
Dispatched from our Burnaby base — Surrey is within our core response zone.
Genuine NTI parts
Authorized warranty repairs and OEM parts for every NTI model.
NTI repair in Surrey — frequently asked questions
Do you offer NTI repair in Surrey?
Yes. GasBoilers.ca provides NTI boiler repair across Surrey, BC. Our gas-fitters are factory-trained on every NTI series and dispatched from our Burnaby base — same-day available. Call 604-359-1081.
What NTI problems do you fix in Surrey?
We diagnose and repair every NTI fault in Surrey — error codes, ignition failure, no-heat, leaks, low pressure, circulator and sensor issues. NTI repair starts at $189 for diagnosis, with a written quote before any work and a 90-day workmanship warranty.
Which NTI models do you repair in Surrey?
We repair the full NTI lineup relevant to this service in Surrey — TFTN (Trinity Fire Tube), FTVN (FTV Fire Tube), TRX Combi. Surrey's rapid growth means a mix of older Whalley/Newton retrofits and new South Surrey/Morgan Creek installs. We handle both with the same standard of work.
Are you certified to repair NTI boilers in Surrey?
Yes. All Surrey work is performed by Red Seal–certified, TSBC-licensed gas-fitters carrying $5M liability insurance and backed by a 90-day workmanship warranty. We use genuine NTI parts and register manufacturer warranties on every install.
Other NTI services in Surrey
Other boiler brands we repair in Surrey
Book a repair for NTI in Surrey
Same-day available · from $189 · Licensed gas-fitters