Combi Boiler Replacement in Surrey BC
Upgrade to high-efficiency heating for your Surrey home
If your current combi boiler is more than 12–15 years old, costing more in repairs, or struggling to keep your Surrey home warm, it may be time for a replacement. Upgrading to a modern high-efficiency condensing combi boiler can reduce your heating bills by 25–35% and qualify for significant BC rebates.
Our licensed gas fitters handle full combi boiler replacement across all Surrey neighbourhoods — Whalley, Guildford, Fleetwood, Newton, Cloverdale, South Surrey, and everywhere in between.
Signs You Need a Replacement
- Boiler is over 12–15 years old and approaching end of life
- Increasing repair frequency and rising service costs
- Higher energy bills — efficiency drops as boilers age
- Boiler struggles to maintain consistent temperatures
- Parts becoming difficult or expensive to source
- Visible rust, corrosion, or water leaks
- Frequent error codes or lockouts
Our Replacement Process
We follow a thorough process to ensure your combi boiler replacement in Surrey is seamless, code-compliant, and optimized for your home.
- Free in-home assessment — measure heat loss, inspect existing system
- Equipment selection — recommend the right brand and model for your home
- Fixed written quote — no hidden costs or surprises
- Professional installation by licensed gas fitters
- Permits and inspections as required by BC Safety Authority
- Full commissioning and system testing
- Rebate paperwork — we handle FortisBC and CleanBC applications
- Warranty registration and system walk-through
Benefits of Upgrading
- 25–35% reduction in annual heating costs
- Up to $3,000 in combined FortisBC and CleanBC rebates
- Reliable heat and hot water with fewer breakdowns
- Smart thermostat compatibility for remote control
- Improved hot water flow for showers and appliances
- Lower carbon footprint with ultra-low NOx operation
- 10–15 year warranty on heat exchanger
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..