🛡️ Licensed & Insured · TSBC Gas-Fitting LGA0043870 · Serving Metro Vancouver since 1999
★★★★★ 4.9 from 85+ Google reviews · info@canroheat.ca
Metro Vancouver HVAC · Since 1999

Weil-McLain Boiler Maintenance & Annual Service

Licensed, Red Seal technicians — same-day response across Metro Vancouver. Call (604) 359-1081 or request a free quote.

★ 4.9/5 · 85+ reviews✅ Licensed & insured💰 Rebates & financing👨‍🔨 Since 1999

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25+ YearsServing Metro Vancouver since 1999
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4.9 / 5 Rating85+ verified Google reviews
🛡️
Licensed & InsuredTSBC LGA0043870 · Boiler LBP0046450 · Red Seal · WorkSafeBC
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Rebates HandledCurrent BC programs—eligibility checked before installation

Annual service is the cheapest insurance a Weil-McLain condensing boiler can get: it protects efficiency, prevents the classic condensate and ignition failures, and supports your warranty. Our visit covers combustion analysis, condensate cleaning, pressure and expansion checks, control review and a safety inspection.

What our Weil-McLain service visit includes

  • Combustion analysis and burner tuning to spec.
  • Condensate trap and drain cleaning — the #1 preventable shutdown.
  • System pressure, expansion tank and relief-valve checks.
  • Ignition and flame-sensing inspection.
  • Heat-exchanger inspection (cast-iron sections on classic models and stainless exchangers on the condensing line).
  • Controls and outdoor-reset review so the boiler condenses — and saves — like it should.

Why it matters

High-efficiency boilers earn their efficiency by condensing — acidic condensate, fine burner tolerances and electronics that reward clean, tuned operation. Skipping service is how a small visit becomes a mid-January lockout.

Why CANRO for Weil-McLain

Licensed Technical Safety BC contractor (gas LGA0043870 · boiler LBP0046450), Red Seal technicians, serving Greater Vancouver since 1999 with a 4.9-star rating across 85+ Google reviews. We are one of the shops that genuinely service BOTH eras: keeping a 30-year cast-iron Weil-McLain alive, and installing the current ECO Tec the right way. Free written estimates on installations and replacements; same-day response for no-heat calls at (604) 359-1081.

Weil-McLain service across Greater Vancouver

We service and install Weil-McLain equipment throughout Vancouver, Burnaby, Richmond, Surrey, Coquitlam, North Vancouver, West Vancouver, New Westminster, Delta, Langley, Port Moody, Port Coquitlam, White Rock, Pitt Meadows, Maple Ridge, Tsawwassen, Ladner, Anmore, Belcarra, Lions Bay — local technicians, usually same or next day.

Vancouver Burnaby Richmond Surrey Coquitlam North Vancouver All service areas

Frequently asked questions

How often should a Weil-McLain boiler be serviced?

Annually — ideally before heating season.

Does maintenance protect the warranty?

Manufacturers expect regular professional servicing; documented maintenance supports any claim.

Can you maintain a boiler you did not install?

Of course — we service all Weil-McLain models across Greater Vancouver regardless of installer.

What does it cost?

It is a flat-rate visit — call (604) 359-1081 for current pricing; a fraction of an emergency call-out.

Helpful links

Talk to a Weil-McLain specialist today: call (604) 359-1081 or request your free quote online. Same-day response for no-heat emergencies across Metro Vancouver.

Good to know

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.
What are common Weil-McLain boiler problems and what maintenance do they need?
Common Weil-McLain issues we see in Metro Vancouver include pilot/ignition failures, low water pressure, thermocouple faults, kettling or banging noises from mineral buildup, leaking relief valves, and circulator pump failures. Most stem from skipped annual service. Weil-McLain boilers need yearly professional maintenance: combustion analysis, heat exchanger and burner cleaning, checking flue venting, testing safety controls, inspecting the expansion tank, and verifying gas pressure. Our Red Seal certified technicians, licensed under Technical Safety BC (LGA0043870, LBP0046450), handle Weil-McLain diagnostics and tune-ups with same-day response. Call (604) 359-1081 to book service or discuss a repair versus replacement decision for an aging unit.
Keep reading

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Reviews

What Metro Vancouver homeowners say

4.9
★★★★★
85+ verified Google reviews
★★★★★

“Canro does an amazing job! Super professional and skilled with everything—boilers, furnaces, and AC. Always a pleasure working with them!”

Nadia Naderi
Nadia NaderiGoogle review
★★★★★

“Five stars for Canro. We needed a replacement of a 30-year-old boiler. A new high-efficiency unit was installed—clean, professional work.”

Arlene Colasurdo
Arlene ColasurdoGoogle review
★★★★★

“I can’t speak highly enough about George, who was recommended for a boiler service call for my parents’ home. George is excellent.”

B. Niek
B. NiekGoogle review

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