North Bay Plumbers provides complete boiler installation, repair, and maintenance services across North Bay, Callander, and Sturgeon Falls. Our TSSA-certified technicians work on all hydronic heating systems including cast iron boilers, high-efficiency condensing boilers, radiant floor heating, and baseboard heating systems. Boiler repairs start at $200, annual maintenance runs $150–$300, and new boiler installation ranges from $5,000 to $12,000 depending on the system type and home size. When your boiler fails in a North Bay winter, we treat it as an emergency — call 705-482-1253.
Signs Your Boiler Needs Service
Boiler problems in North Bay aren't an inconvenience — at -30°C to -40°C, they're a safety emergency. Watch for these warning signs and call before your system fails completely.
How We Install or Service Your Boiler
Boiler work is specialized — it requires understanding hydronic systems, gas safety, and the Ontario Building Code. Here's what to expect when you call us.
System Assessment
We inspect your existing boiler and the full hydronic loop — radiators, baseboards, zone valves, expansion tank, circulator pump, and piping condition. We check boiler age, efficiency rating, pressure readings, and combustion output to understand exactly where the system stands.
Diagnosis & Quote
We identify the problem and give you honest options. If your boiler is under 15 years old and the repair is straightforward, we fix it. If it's aging and inefficient, we present condensing boiler upgrade options with projected energy savings — a modern unit can cut your Enbridge gas bill by 15–30%.
Repair or Installation
For replacements, we disconnect the old unit, install the new boiler, connect to existing hydronic piping, run new gas lines and venting as required per TSSA regulations, and configure zone controls. For repairs, we carry common parts on our trucks — circulator pumps, zone valves, expansion tanks, pressure relief valves, and ignition components.
Commissioning & Testing
We pressurize the system, bleed all radiators and baseboard loops, verify proper circulation through every zone, check combustion efficiency, test all safety controls, and calibrate the thermostat. If applicable, we set up the outdoor reset sensor so your boiler modulates output based on outside temperature.
Maintenance Guidance
We walk you through annual boiler care — checking system pressure, bleeding radiators when needed, inspecting the expansion tank, and when to schedule professional service. A well-maintained boiler lasts 20–30 years. We recommend annual service before each heating season to catch problems early.
Boiler Service Built for North Bay Winters
Boiler heating has a long history in North Bay. Many older homes in the area rely on hydronic systems that require specialized knowledge most general plumbers don't have.
West Ferris & Downtown — Original Hydronic Systems
Many homes in West Ferris and Downtown North Bay were built with hydronic heating — cast iron radiators fed by boilers that have been running for decades. These systems are incredibly durable when maintained, but parts wear out. We specialize in servicing these older systems, replacing circulator pumps, zone valves, and expansion tanks while keeping the original radiators that homeowners love.
North Bay Winters Demand Reliability
When temperatures hit -30°C to -40°C, your boiler isn't a comfort system — it's life safety equipment. A boiler failure in January means frozen pipes within hours and potential water damage throughout your home. We treat mid-winter boiler calls as emergencies and carry the parts to get most systems back online the same day.
TSSA Certification & Enbridge Gas Area
All gas boiler work in Ontario requires TSSA (Technical Standards and Safety Authority) certification. North Bay falls within the Enbridge Gas service area for natural gas, while rural properties in Callander, Corbeil, and Bonfield often run propane boilers. Our technicians hold current TSSA certifications for both natural gas and propane — we handle all permits and safety inspections.
Condensing Boilers & Radiant Heating in New Builds
New construction in North Bay is increasingly choosing hydronic radiant floor heating over forced air — and for good reason. Radiant heat is quieter, more comfortable, and eliminates the dry air problem that forced-air systems create in Northern Ontario winters. We install high-efficiency condensing boilers paired with PEX radiant systems that deliver 95%+ efficiency and even heat throughout the home.
How Much Does Boiler Service Cost in North Bay?
Transparent pricing on all boiler services. Boiler work is more specialized than standard plumbing, but we keep our rates fair and our quotes honest.
- Common repairs (zone valve, circulator pump, thermocouple): $200–$600
- Expansion tank replacement: $300–$500 installed
- Annual boiler maintenance service: $150–$300
- Standard boiler replacement (installed): $5,000–$7,000
- High-efficiency condensing boiler (installed): $8,000–$12,000
- Hourly rate for diagnostics and service: $225/hr
Boiler Questions — Answered
How much does a new boiler cost in North Bay?
A new boiler installed in North Bay typically costs $5,000 to $12,000 depending on the type and size. A standard cast iron boiler runs $5,000–$7,000 installed, while a high-efficiency condensing boiler costs $8,000–$12,000. The higher upfront cost of condensing units is offset by 15–30% lower gas bills. We provide exact quotes after assessing your home's heating requirements.
How long does a boiler last in Northern Ontario?
A well-maintained boiler typically lasts 20–30 years. Cast iron boilers are especially durable — some homes in West Ferris and Downtown North Bay still have units from the 1980s running strong. However, older boilers operate at 60–70% efficiency vs 95%+ for modern condensing units, so replacement often makes financial sense even before the old unit fails completely.
Should I repair or replace my boiler?
If your boiler is under 15 years old and the repair is under $1,500, repair it. If it's over 20 years old, needs frequent repairs, or has a cracked heat exchanger, replace it. Also consider replacement if your energy bills are unusually high — upgrading from a standard to condensing boiler can save $500–$1,000 per year on gas in North Bay's climate.
Why is my boiler losing pressure?
Pressure loss usually means a leak somewhere in the hydronic system — a radiator valve, pipe joint, expansion tank bladder, or the pressure relief valve itself. Small leaks can be hard to find because water may evaporate before pooling visibly. We use pressure testing to locate the exact source. Don't just keep topping up — call for a proper diagnosis.
Do I need TSSA certification for boiler work?
Yes. In Ontario, all gas-fired boiler installation, repair, and maintenance must be performed by a TSSA-certified technician. This applies to natural gas boilers in the Enbridge service area and propane boilers in rural properties. Our technicians hold current TSSA certifications — we handle all permits and safety inspections required by the province.
Can you add radiant floor heating to my existing boiler?
Yes. If you already have a hydronic boiler, adding radiant floor zones is straightforward — we run PEX tubing under the floor and connect it to your existing boiler with a mixing valve to control water temperature. This is popular in North Bay bathroom and basement renovations. The boiler needs to be properly sized for the additional heating load.