Port Coquitlam · HVAC · Since 1999
Boiler Repair in Port Coquitlam, BC
Expert boiler and radiator repair for Port Coquitlam homes - licensed, permitted, and done right by a Metro Vancouver team that has served the region since 1999.
By the CANRO Heating & Cooling technical team · Licensed HVAC & gas-fitting contractor, Metro Vancouver · Last updated May 2026
⚡ Quick answer
CANRO provides expert boiler and radiator repair across Port Coquitlam and all of Metro Vancouver. We run a true hydronic diagnostic - circulator pumps, expansion tank, pressure-reducing valve, zone valves, aquastat, heat exchanger and controls - quote firmly, and balance the system so every zone heats. We are TSBC-licensed and have served the region since 1999 - call (604) 359-1081 for boiler repair in Port Coquitlam.
TSBC-Licensed Gas FittersRed Seal HVACWorkSafeBC InsuredPermitted & Inspected InstallsServing Metro Vancouver Since 1999We File Your Rebates Boiler Repair for Port Coquitlam homes
The region has more hydronic (hot-water) heating than almost anywhere in BC, especially in older and character homes. CANRO's technicians genuinely specialize in boilers and radiators. Port Coquitlam is a friendly Tri-Cities family suburb of established 1970s-90s neighbourhoods and newer developments, set on the flats where the Coquitlam and Pitt Rivers meet.
PoCo's mix of established and newer homes means a steady mix of furnace and heat-pump installs and boiler service; riverside areas call for good drainage and ventilation. Port Coquitlam has a mild coastal winter; low-lying riverside areas can be damp, and we factor that into every recommendation. Low-lying, riverside PoCo neighbourhoods benefit from careful drainage and condensate planning on every install.
Signs your boiler needs service
- No heat, or lukewarm radiators / in-floor zones
- The boiler loses pressure or you are topping it up often
- Banging, gurgling or kettling noises
- Visible leaks or rust around the boiler or fittings
- The pilot or ignition keeps failing, or lockout codes appear
- Some radiators or zones stay cold while others run hot
- A faint gas or combustion smell - shut it down and call us
How we repair your boiler
- A real hydronic diagnostic - circulator pumps, expansion tank, pressure-reducing valve, zone valves, aquastat, heat exchanger and controls
- Upfront pricing before any repair
- OEM parts for Navien, Viessmann, IBC, Lochinvar, Bosch, Weil-McLain, Triangle Tube and more
- Bleeding and balancing so every radiator and zone heats evenly
- A combustion and carbon-monoxide safety check before we leave
Brands we work with
We install and service Navien, Viessmann, IBC, Lochinvar, Weil-McLain, Triangle Tube, Bosch, Buderus, NTI and Vaillant - and we will work on whatever you already have. Our recommendations are based on what fits your Port Coquitlam home and budget, never on what we are pushing this month.
Local note for Port Coquitlam
Low-lying, riverside PoCo neighbourhoods benefit from careful drainage and condensate planning on every install.
Serving every Port Coquitlam neighbourhood
We serve every Port Coquitlam neighbourhood - including Birchland Manor, Citadel Heights, Mary Hill, Lincoln Park, Riverwood and Oxford Heights - and the nearby communities of Coquitlam, Port Moody, Maple Ridge. Port Coquitlam is a friendly Tri-Cities family suburb of established 1970s-90s neighbourhoods and newer developments, set on the flats where the Coquitlam and Pitt Rivers meet.
Frequently asked questions
Do you repair old cast-iron boilers and radiators in Port Coquitlam?+
Yes - this is a CANRO specialty. Port Coquitlam has many older homes with hydronic heat, and we service both vintage cast-iron systems and modern high-efficiency condensing boilers. We keep an older system running safely where it makes sense, and tell you honestly when replacement is the better value.
Why does my boiler keep losing pressure?+
Common causes are a leak in the system, a failing expansion tank, or a faulty pressure-reducing valve. Topping up the pressure over and over is a symptom, not a fix - we find the actual cause so the problem stops returning.
My radiators are cold at the top - what's wrong?+
Usually trapped air, which is solved by bleeding the radiators and checking system pressure. If bleeding doesn't fix it, it can point to a circulation problem - a tired pump or a stuck zone valve. We diagnose and balance the whole system, not just the one cold radiator.
How fast can you come for a no-heat boiler call in Port Coquitlam?+
From our central
Burnaby base we can usually reach Port Coquitlam quickly, and we prioritize no-heat calls. Call early in the day for the best shot at same-day service and we will give you an honest ETA.
Need boiler repair in Port Coquitlam?
Call CANRO for honest advice and a firm price on boiler repair anywhere in Port Coquitlam and Metro Vancouver. Licensed, insured and local since 1999.
Frequently asked questions
How often should a boiler be serviced?
Annual servicing is recommended for all residential boilers. CANRO's annual service includes combustion analysis, heat exchanger inspection, expansion tank pressure check, condensate trap cleaning, and a full safety check. Annual maintenance is also required to keep most manufacturer warranties valid.
How much does a new boiler cost in Vancouver?
A typical residential high-efficiency gas boiler in Metro Vancouver costs $7,500–$15,000 installed, depending on size, brand, and whether the system is heating only or a combi unit that also handles hot water. CANRO provides a free written quote with three options at different price points.
How long does a boiler last?
A well-maintained cast-iron boiler can last 25–30 years, a modern high-efficiency condensing boiler typically lasts 15–20 years, and a combi boiler 12–18 years. Annual servicing has the single biggest impact on lifespan.
My boiler is making a banging or kettling noise. Is that dangerous?
Kettling (a banging or whistling sound) is usually caused by limescale build-up on the heat exchanger and is a sign the system is overheating in localised spots. It will not always cause immediate failure but it shortens the life of the boiler and should be addressed within a few weeks.
Do you service Viessmann, IBC, Baxi, Laars, and Weil-McLain boilers?
Yes. CANRO is one of the few HVAC companies in the Lower Mainland with deep experience on European and high-end North American boilers including Viessmann, IBC, Baxi, Laars, Weil-McLain, NTI, Navien and Rinnai. We carry common parts in the truck.
Should I repair or replace my old boiler?
A useful rule: if the boiler is more than 15 years old and the repair cost is more than 50% of replacement, replacement is the better investment. CANRO will give you both a repair quote and a replacement quote and let you decide.
What HVAC services does CANRO offer in Metro Vancouver?
CANRO installs, services and repairs boilers, furnaces, heat pumps, hot water tanks, tankless water heaters, gas fireplaces and air conditioning across Metro Vancouver. We work on residential homes, townhouses and condos throughout the Lower Mainland.
How long has CANRO been in business?
CANRO has been serving the Greater Vancouver area since 1999. Our founder George is recognised by customers as one of the most experienced boiler and hydronic heating technicians in the Lower Mainland.
What areas do you serve?
We cover all of Metro Vancouver: Vancouver, Burnaby, Richmond, Surrey, Coquitlam, North Vancouver, West Vancouver, New Westminster, Delta, Langley, Port Moody, Port Coquitlam, White Rock, Pitt Meadows, and Maple Ridge.
