For Delta rental properties, scheduled boiler service turns a possible mid-winter emergency into a routine, planned visit.
Tell us what you need—we’ll call you back fast.
Quick answer
Delta landlords keep rental boilers reliable with an annual inspection and service by a licensed gas fitter covering the burner, venting, water-side components, and safety controls, backed by a written record for each visit. CANRO tailors the schedule to the property, since older Ladner-area homes and newer Tsawwassen or North Delta builds tend to develop different issues over time.
Need a licensed gas fitter for your gas boiler? Call CANRO at (604) 359-1081 — residential natural-gas heating and hot water across Metro Vancouver since 1999.
A significant share of Delta's rental housing sits in older Ladner village homes and North Delta streets built decades ago, often on crawlspace foundations where dampness from the low-lying delta land can speed up corrosion on gas lines, flue connections, and boiler fittings that a landlord rarely inspects directly. Newer Tsawwassen rentals have younger equipment, but even those need regular attention if they're going to run reliably through a rental's full life.
A landlord typically finds out about a boiler problem from the tenant, not from the equipment itself, and that call tends to arrive on the coldest night of the stretch. Scheduled service is the way to catch a slow-developing issue, a weak circulator pump, a valve starting to stick, before it becomes an after-hours no-heat call.
CANRO checks the burner and ignition system, tests the pressure relief valve, inspects venting and flue connections for corrosion or blockage, checks system water pressure, and looks for leaking or mineral buildup at fittings and the heat exchanger. In crawlspace-access installations common in older Ladner homes, CANRO also notes any signs that persistent moisture is affecting the gas line or venting hardware.
| Service item | Why it matters for a Delta rental |
|---|---|
| Gas line and fitting inspection | Crawlspace moisture accelerates corrosion in older homes |
| Venting and flue check | Confirms the path is clear and still meets clearance requirements |
| Pressure relief valve test | A safety device that must not fail without notice |
| Circulator pump and controls | Prevents the gradual failures that lead to uneven or no heat |
Each visit leaves a written summary of what was checked and what, if anything, was serviced or flagged. That record is useful if a tenant later questions how the equipment was maintained, if the property changes hands, and simply for the landlord's own planning around when a bigger repair or eventual replacement is likely to come up.
For owners with rentals in both Ladner and Tsawwassen, keeping the same annual schedule across properties makes it much easier to track which units are due for service and to budget accordingly.
CANRO schedules with appropriate tenant notice and, where possible, outside the coldest months, since a brief shutdown for testing is least disruptive then. Landlords who use a property manager can set this up as a recurring booking so service doesn't depend on someone remembering to call each year.
If an inspection turns up something beyond routine maintenance, CANRO explains what's involved and how urgent it is before any work proceeds, so the landlord can weigh timing and cost for non-safety items. Anything touching gas safety, corroded gas line fittings or a venting problem, is flagged for prompt attention regardless of scheduling preference.
Beyond the annual visit itself, a documented service history makes it easier for a Delta landlord to forecast when a boiler is likely to need a larger repair or eventual replacement, rather than treating each issue as an isolated surprise. That kind of planning matters most for owners running a rental as a longer-term investment, where predictable maintenance costs are part of managing the property responsibly.
Safety note
If a tenant reports smelling gas near the boiler or meter, everyone should leave the property right away and call FortisBC's emergency line at 1-800-663-9911 from outside; no one should check the pilot or attempt a reset. Boiler and gas line work must be carried out by a Technical Safety BC licensed gas fitter; CANRO holds gas licence LGA0043870 and boiler licence LBP0046450.
An annual visit is the general baseline; older equipment or crawlspace installs in damp conditions can sometimes benefit from a closer look more often, which CANRO can recommend after seeing the property.
Yes, persistent moisture around gas lines and fittings in older Ladner-area crawlspaces can speed up corrosion compared to a dry basement mechanical room.
Yes, CANRO works with appropriate notice periods and, when possible, schedules outside the coldest months when a short shutdown for testing has the least impact.
Yes, a documented maintenance history is useful if a tenant raises a concern, if the property is sold, or simply for the landlord's own planning around future repairs.
Have them describe what they're seeing, no heat at all versus uneven heat, and call CANRO's office with those details so the visit can be prioritized appropriately.
Family-run, TSBC-licensed (gas LGA0043870 · boiler LBP0046450), serving Metro Vancouver homes since 1999. Residential, natural gas only.
Call (604) 359-1081 Email info@canroheat.ca“Canro does an amazing job! Super professional and skilled with everything—boilers, furnaces, and AC. Always a pleasure working with them!”
“Five stars for Canro. We needed a replacement of a 30-year-old boiler. A new high-efficiency unit was installed—clean, professional work.”
“I can’t speak highly enough about George, who was recommended for a boiler service call for my parents’ home. George is excellent.”
25+ years keeping Metro Vancouver homes comfortable. Honest advice, upfront pricing, work that lasts.