A professional furnace inspection tells you if your heating system is safe, efficient and ready for winter, before a breakdown or a carbon monoxide problem catches you off guard.
BlueGuard inspects all types of residential furnaces: natural gas, propane, oil and electric, including high-efficiency and older mid-efficiency models. We check the burners, heat exchanger, venting, blower, filter, safety controls and thermostat, then give you a clear report with photos. Serving homes across Ottawa, Gatineau, Oshawa, Durham Region, Montreal and Laval.
Your furnace runs for months at a time through a Canadian winter, and most homeowners only think about it when it stops working. A professional furnace inspection changes that. Instead of waiting for a breakdown on a cold night, you get a clear picture of your furnace’s condition, safety and efficiency before the heating season starts.
Over time, burners collect dust and soot, flame sensors get dirty, filters clog, blower motors wear out and venting can shift or get blocked by ice, nests or debris. Small problems like these lower efficiency, raise your gas or hydro bill and, in the worst cases, create a carbon monoxide risk. Most of them stay hidden until a trained technician opens the furnace and looks.
BlueGuard inspects all types of residential furnaces: natural gas furnaces, propane furnaces, oil furnaces and electric furnaces, from older mid-efficiency units to modern high-efficiency condensing models. Whatever the brand or age, every furnace inspection follows the same detailed checklist so nothing is skipped.
A furnace inspection is the smartest step in the fall before you turn the heat on, after buying a home, when your furnace is more than 10 years old, or when you notice a burning smell, a yellow flame, strange noises, short cycling or rooms that never warm up. It also helps when you are deciding whether a repair or a replacement makes more sense.
Every BlueGuard furnace inspection ends with a clear report. We show you photos of what we found and explain what is normal, what needs attention and what can safely wait. If the blower is dusty, we can follow up with furnace blower cleaning. If the ductwork is full of dust, our air duct cleaning service removes it at the source, and a duct camera inspection shows you exactly what is inside the lines. All inspections are done by TSSA-certified technicians from our subcontractor Temp Zone.
How often should a furnace be inspected? Most manufacturers and heating professionals recommend a furnace inspection once a year, ideally in late summer or fall. Yearly inspections help keep your manufacturer warranty valid, catch small problems early and keep your furnace running safely for its full lifespan.
Homes with an air exchanger (HRV) or a heat pump paired with the furnace benefit even more, because all of these parts share the same airflow. When the furnace, blower and ducts are clean and working properly, the whole system heats more evenly and uses less energy.
Honest answers matter to us. We never use a furnace inspection to pressure you into a replacement you do not need. If your furnace is in good shape, we tell you. If something needs attention, we explain why and give you a clear price so you can decide.
A furnace inspection checks the heat exchanger, venting and carbon monoxide levels so combustion gases stay out of the air you breathe.
Clean burners, a clear filter and a healthy blower help your furnace burn fuel efficiently and use less gas, oil or hydro.
Worn igniters, dirty flame sensors and weak blower motors are found early, before they leave you without heat on the coldest night.
Regular inspections reduce stress on parts and help your furnace reach its full lifespan instead of needing an early replacement.
We check airflow and temperature rise so warm air reaches bedrooms and upper floors instead of staying near the furnace.
Many manufacturers and insurers expect yearly maintenance. Your inspection report gives you a dated record for your files.
Cracks and corrosion can let carbon monoxide mix with the warm air in your home. Finding them early is critical for your family's safety.
Ice, nests, debris or loose flue joints can stop combustion gases from leaving the home and cause the furnace to shut down.
Soot and dust cause weak or yellow flames, failed ignition and repeated lockouts, especially on older gas and oil furnaces.
Restricted airflow makes the furnace overheat, trip its limit switch and push dust through every room in the house.
Loose wiring, weak capacitors and failing elements or sequencers on electric furnaces can lead to sudden no-heat calls.
On high-efficiency furnaces, a blocked condensate line or trap can cause water leaks, error codes and shut-downs in winter.
We believe every homeowner in Canada deserves a safe, efficient furnace and a straight answer about its condition.
BlueGuard is a trusted choice for furnace inspection because we look at the whole heating system, not just the box in the basement. Our team has years of hands-on experience inside residential HVAC systems, from furnace blowers and air exchangers to the ductwork that carries heat to every room.
We inspect gas, propane, oil and electric furnaces using a detailed checklist, carbon monoxide testing and photo documentation. You see what we see, you get honest recommendations and there is never any pressure to buy a new furnace.
Our team serves homeowners across Ottawa, Gatineau, Oshawa, Durham Region, Montreal and Laval with flexible appointment times, including weekends. Prices are clear before we start, there are no after-hours surprises, and we leave your home as clean as we found it.
The price of a furnace inspection depends on the furnace type, the fuel source and whether it is combined with furnace blower or air duct cleaning. BlueGuard always confirms a clear, upfront price before booking, with no hidden fees.
Taxes are extra (HST in Ontario, GST and QST in Quebec). Homes outside our regular service areas may have an Out of Service Areas charge. Call 1-844-498-8364 or request a free quote online for your exact price.
A typical residential furnace inspection takes about 45 minutes to 1.5 hours. The time depends on the furnace type, its age, how easy it is to reach and whether any issue needs extra testing.
If you add furnace blower cleaning or air duct cleaning to the same visit, we inspect first, explain the findings, then complete the cleaning.
We inspect all types of residential furnaces: natural gas, propane, oil and electric furnaces, including mid-efficiency and high-efficiency condensing models from all major brands.
If your home also has a heat pump, air exchanger or central air conditioner connected to the furnace, let us know when you book so we can include those connections in the inspection.
Once a year is the standard recommendation, ideally in late summer or fall before the heating season begins. Yearly inspections catch small issues early and are often required to keep a manufacturer warranty valid.
Furnaces older than 10 to 15 years, or ones that have had repairs, benefit even more from a regular yearly check.
Common warning signs include a burning or unusual smell, a yellow or flickering flame, banging or squealing noises, short cycling, cold rooms, rising heating bills and soot around the furnace.
If your carbon monoxide alarm goes off, leave the home right away and call your gas utility or 911 before booking an inspection.
Yes. Every BlueGuard furnace inspection includes a check of the venting and a carbon monoxide test near the furnace and at the supply vents. We also inspect the heat exchanger, where it is accessible, for cracks or corrosion.
We recommend working CO alarms on every level of your home, especially near bedrooms.
No. A furnace inspection checks the safety, condition and performance of your furnace. Cleaning removes dust and debris from the blower and the ductwork.
Many homeowners book both together: the inspection tells you how the furnace is working, and furnace blower cleaning with air duct cleaning helps it run cleaner and more efficiently.
BlueGuard offers furnace inspection across Ottawa, Gatineau, Oshawa and Durham Region, and Montreal and Laval, along with many nearby communities in Ontario and Quebec.
Not sure if we cover your street? Call 1-844-498-8364 or fill out our quote form, and our team will confirm availability and the next open appointment in your area.
