Furnace Repair in Burnaby

Burnaby's hills add their own physics. Homes climbing Capitol Hill, the West Burnaby slopes or toward SFU sit in pressure zones where stack effect — warm air relentlessly rising — makes upper floors overheat while lower floors run cold, forcing furnaces into long, uneven cycles. Downtown-style towers at Metrotown and Brentwood bring strata paperwork, elevator bookings and riser-adjacent access into play. One city, very different jobs — and our crews carry the parts and the documents for every version.

Since 2010, BC Home Service has completed more than 12,000 jobs across Metro Vancouver. Our Burnaby work spans everything from a $180 flame sensor cleaning in a 1938 character home to full high-efficiency replacements with permits, registration and strata documentation handled. Every repair begins with a real diagnosis, not a parts cannon. For the complete picture of what our heating division does, start with the heating and furnace service overview.

Book online for a next-day slot, or call 604-615-2212 when the house is cold right now. Average response across Burnaby runs 30-45 minutes at any hour, with one flat $150 after-hours premium disclosed before the van leaves — never an hourly meter running in the background.

Hills, stack effect and the two-storey split

Burnaby is built on terrain — Capitol Hill, the West Burnaby slopes, Burnaby Mountain and SFU above it all. On sloped and multi-storey lots, warm air rises relentlessly (the stack effect), so bedrooms overheat while basements and lower floors run cold, and the furnace runs long, lopsided cycles trying to satisfy a thermostat that only sees one floor. It looks like a furnace problem; it is an airflow and zoning problem, and it eats equipment lifespan. Zoning dampers, balanced returns and correctly placed thermostats solve it properly — a bigger furnace never does.

Pre-war Heights homes and post-war bungalows

Burnaby Heights and Capitol Hill carry 1920s-40s character homes whose heating was retrofitted generations ago — furnaces hung on chimneys that once served coal or oil equipment, ducts threaded wherever they fit, and thermostat wiring from the knob-and-tube era. Post-war 1950s-60s bungalows across the South Slope, Deer Lake and Edmonds run simpler systems but rely on ductwork now past its 60th birthday. The 1970s-80s Vancouver Specials add their classic signature: undersized returns that suffocate blowers and freeze the ground floor. We repair, balance and eventually replace across all of these eras — the same disciplined approach we bring to furnace repair in Vancouver and the rest of the service areas map.

Towers, strata and the redevelopment years

Metrotown, Brentwood and Lougheed are rebuilding upward, and UniverCity keeps growing high-density housing on the mountain. For condo owners that means furnace and heating work inside strata rules: permits, insurance certificates, elevator bookings, corridor protection and sometimes riser-adjacent access. We handle the paperwork and coordination as part of the job — strata boards and property managers get our BC licence, $2M liability and WorkSafeBC clearance before anyone arrives, and in-suite work is scheduled around the building, not through it.

The $89 diagnostic, in sequence

Furnaces refuse to light when any safety device objects, so the diagnostic follows the safety chain in order rather than jumping to conclusions. On a retrofitted Heights unit that discipline separates a $180 flame sensor from an unnecessary $650 board; on a tower in-suite furnace it usually pinpoints a control or venting fault in minutes. Every visit covers:

• Thermostat call, wiring and low-voltage circuit
• Igniter condition and flame sensor microamp draw
• Gas valve and manifold pressure
• Pressure switches, inducer draft and venting
• Blower motor, run capacitor and wheel
• Heat exchanger inspection with combustion analysis
• CO readings at the flue and at the registers
• Condensate drain and trap on condensing units
• Filter condition and duct static pressure
• Control board fault codes and lockout history

You see the findings and the measured readings before any repair is proposed — and if the real problem is the ductwork or the zoning, the report says exactly that.

What usually fails on Burnaby furnaces

Flame sensor film leads, straight from our damp air, followed by igniters that give out on the first hard cold-start of the season. Pressure-switch faults come next, often venting issues rather than the switch itself. Blower motors fail bearings in older bungalow units and control modules in newer ECM designs. On the retrofitted pre-war systems we also find aging venting and control wiring that needs bringing up to standard. And on furnaces past 20 years, cracked heat exchangers surface — which is why CO testing is built into every diagnostic, not sold as an extra.

Flat-rate, first-visit repairs

The written price you approve covers parts, labour and however long the job genuinely takes. Vans carry igniters, flame sensors, pressure switches, capacitors, blower motors and thermostats for the major brands, so most Burnaby repairs finish on the first visit — with permits pulled where required, the site left clean, and the 2-year workmanship warranty in writing.

Repair or replace: the honest math

Age past 15-20 years, a repair above half the cost of replacement, rust or cracks on the exchanger, a climbing gas bill, and repeat calls in consecutive seasons are the five signals. Two or more, and replacement wins. Our furnace repair vs replacement guide walks through the full decision. When a February night on the hillside leaves you with no heat, the 24/7 emergency line has heating technicians on call around the clock.

“BC Home Service fixed our furnace on the coldest night of the year. They answered the phone at 11 PM, arrived within 30 minutes, and had us warm by midnight. Professional, honest, and incredibly fast. Will never use another company.”

“Our heat pump installation qualified for $8,400 in CleanBC rebates — BC Home Service handled ALL the paperwork. I didn't have to lift a finger. The system is incredible. Best home improvement decision we've made.”