Do you service Giant boilers in Greater Vancouver?

Yes. BoilerPart.ca repairs, installs and maintains all Giant models — including Cascade, Super Cascade, Expert, UltraGreen — across Greater Vancouver and the Fraser Valley, with genuine Giant OEM parts installed by Technical Safety BC–licensed gas fitters.

My Giant is showing an error code — can you help?

Yes. We diagnose and repair Giant fault codes — ignition, flame, venting, sensor, gas and control faults. See our Giant error-code hub, then call us for a same-day diagnosis.

Do you offer after-hours emergency service for Giant?

Yes. We provide priority after-hours, evening and weekend emergency response for Giant boilers across Greater Vancouver, carrying common genuine parts to restore heat and hot water on the first visit wherever possible.

Can I buy Giant parts from you to fit myself?

No. Boiler parts are supplied and installed by our licensed technicians as part of a repair — we do not sell parts for individual or DIY purchase. We source the correct genuine Giant part and install it for you as part of a certified repair.

Authorised Giant Service · Tankless & Water Heater

Giant Boilers — The Complete Hub

Repair, installation, genuine parts, every error code, and priority after-hours emergency service for Giant across Greater Vancouver. Trusted since 1985.

Call (604) 359-1081 Giant Emergency & After-Hours

Same-Day & After-Hours Genuine Giant Parts Licensed Gas Fitters Workmanship Guarantee

Greater Vancouver's Giant Specialists

Giant is a Canadian manufacturer of water heaters and indirect tanks built for Canadian conditions and common in Greater Vancouver. BoilerPart.ca provides Giant repair, installation and genuine parts, professionally installed.

Whether you need a Giant repair, a new Giant installation, genuine Giant parts, or help with a Giant error code, our licensed technicians cover all of Greater Vancouver — with after-hours emergency response.

Giant Services We Provide

Every BoilerPart.ca service, tailored to Giant boilers.

Giant Boiler InstallationNew high-efficiency boilers, expertly installed Giant Boiler ReplacementReplace an old or failed boiler with a modern, efficient unit Giant Boiler RepairAccurate diagnosis and lasting repairs for every boiler Giant Emergency Boiler RepairFast response when you have no heat or hot water Giant Boiler MaintenanceAnnual servicing to prevent breakdowns and protect warranty Giant Boiler Parts ReplacementGenuine OEM parts, supplied and professionally installed Giant Error Code DiagnosticsDecode the fault and fix the real cause Giant Gas Safety InspectionVerify your boiler and gas appliances are safe Giant Commercial Boiler ServiceBoiler service for strata, multi-family and commercial buildings

Giant Down? After-Hours Emergency Service

No heat or hot water from your Giant — overnight, weekend or holiday? We respond fast across Greater Vancouver.

(604) 359-1081 After-Hours Details

Giant Models We Service

Giant Cascade

Giant Super Cascade

Giant Expert

Giant UltraGreen

Plus all other Giant models, current and legacy.

Common Giant Error Codes

Tap a code to see what it means and how we fix it — or view the full Giant error-code hub.

Giant 10Flame signal sensed out of proper sequence Giant 11High temperature thermal cut-off open Giant 15Flammable vapours detected - lock-out

View all Giant error codes

Parts Are Professionally Installed — Not Sold for DIY

For your safety and to keep your manufacturer warranty valid, BoilerPart.ca does not sell loose boiler parts over the counter or for self-installation. Under BC regulations, gas appliance components must be installed by a licensed gas fitter. Every part we source is genuine OEM and is professionally fitted, tested, and certified by our Technical Safety BC–licensed technicians as part of a complete repair or installation.

Our Guarantees & Warranties

Every repair and installation is backed by genuine parts, licensed workmanship, and a promise to make it right.

Workmanship Guarantee

Every repair and installation is backed by our written workmanship guarantee. If a part we installed fails because of our work, we make it right.

Genuine OEM Parts

We fit only manufacturer-original (OEM) components so your boiler performs to spec and keeps its factory warranty intact.

Manufacturer Warranty Honoured

As an authorised service provider for the brands we work on, our installs preserve and register your manufacturer parts warranty.

Licensed & Insured

All work is completed by Technical Safety BC–licensed gas fitters (Licence LGA0043870, Boiler Permit LBP0046450). We are fully licensed, bonded and insured for your protection.

Up-Front Pricing

You approve the diagnosis and quote before any work begins. No hidden fees and no surprise charges.

Satisfaction Commitment

Backed by the full HVAC resources of CanroHeat.ca and four decades of service in Greater Vancouver since 1985.

Giant Service Across Metro Vancouver

Local Giant repair, installation and parts in every community we serve.

Giant in Vancouver Giant in Burnaby Giant in Richmond Giant in Surrey Giant in Coquitlam Giant in Langley Giant in Delta Giant in New Westminster Giant in North Vancouver Giant in West Vancouver Giant in Port Coquitlam Giant in Port Moody Giant in Maple Ridge Giant in Pitt Meadows Giant in White Rock Giant in Mission Giant in Abbotsford Giant in Chilliwack

View all service areas

Frequently Asked Questions

Need Giant Boiler Service?

Same-day and after-hours response, genuine Giant parts, licensed gas fitters — across Greater Vancouver.

Call (604) 359-1081 Request Service

A Division of CanroHeat.ca · Licensed Gas Fitters · Serving Greater Vancouver since 1985