Surrey homes rely on their boilers through the cold, damp BC winter. Our licensed TSSA/BC gas-certified technicians provide thorough 30-point boiler maintenance across every Surrey neighbourhood — keeping your system safe, efficient, and within warranty requirements.
We've been serving Surrey and all of Metro Vancouver since 1999. Our maintenance program accounts for local conditions — including the elevation changes, housing types, and microclimate specific to Surrey.
Surrey Boiler Maintenance: What We Check
Every boiler maintenance visit in Surrey follows our comprehensive 30-point checklist:
- Carbon monoxide emissions testing with calibrated CO analyzer
- Electronic gas leak detection on all connections and fittings
- Combustion analysis — CO, CO₂, O₂, excess air, flue temperature
- Burner assembly cleaning — ignitor, flame sensor, burner ports
- Heat exchanger inspection for soot, scale, and corrosion
- Condensate drain system clean and flush
- Expansion tank air charge check and repressurization
- Safety controls testing — limits, cutoff, relief valve
- Gas manifold pressure measurement and adjustment
- Full written service report with all readings documented
Serving All Surrey Neighbourhoods
Our technicians cover every part of Surrey with same-week availability for routine maintenance and same-day service for emergencies:
- Whalley — professional boiler service
- Guildford — professional boiler service
- Fleetwood — professional boiler service
- Newton — professional boiler service
- Cloverdale — professional boiler service
- South Surrey — professional boiler service
This is not a DIY repair
Combi boilers are gas-fired appliances regulated under the BC Safety Standards Act. Opening the unit, touching the gas valve, or working on the flue without a valid BC gas-fitter licence is both unsafe and illegal. Diagnosing the fault is helpful — fixing it should always be left to a certified technician.
Call 778-909-5731Frequently Asked Questions
Talk to a Licensed Combi Boiler Specialist
Free, no-obligation quotes across Greater Vancouver. CombiBoiler.ca — A division of ROMA Heating Ltd..