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A stove that stops working reliably disrupts daily life in a way that few other appliance failures do. Unlike a freezer that fails slowly or a dishwasher you can temporarily live without, a stove that won't ignite, won't heat evenly, or sparks unpredictably affects dinner every single night until it's fixed.
Calgary homes run roughly evenly between gas and electric stoves, with newer builds increasingly featuring glass ceramic cooktops. Each type has its own distinct failure modes, its own diagnostic process, and its own repair considerations. A gas burner that won't light is a completely different problem from an electric coil that heats on one side, which is different again from a glass cooktop with a hairline crack spreading toward the heating element.
This guide covers the full range of stove and range problems Calgary homeowners encounter — gas ignition issues, electric coil and element failures, glass cooktop problems, combination stove-oven faults, and the specific considerations that apply to gas appliances in Calgary homes. For each problem type, you'll find what's causing it, what you can safely check yourself, and when a professional repair technician is the right call.
Gas stoves are common in Calgary homes and offer cooking performance that many households prefer — instant heat response, visible flame control, and continued operation during power outages with a manual ignition. When they develop problems, gas appliances deserve a specific level of care because the fuel involved creates risks that don't apply to electric appliances.
Any situation involving the smell of gas — not the brief smell as a burner lights, but a persistent gas smell when no burner is on — requires immediate action. Turn off the stove, leave the house without operating any switches, and call your gas utility's emergency line from outside. This is not an appliance repair situation. It is a gas leak situation and the appropriate first call is to ATCO Gas, not a repair technician.
With that important baseline established, here are the most common gas stove problems that do fall within normal appliance repair.
The clicking sound of a gas stove igniter is one of the most familiar sounds in a Calgary kitchen. When everything is working, a click or two produces a flame and you move on. When a burner won't light despite repeated clicking, the problem is usually one of three things.
The most common cause — and the one to check first before calling anyone — is a clogged burner cap or burner head. After a boilover or a period of heavy cooking, food debris and grease can block the small ports around the burner cap through which gas exits. When the ports are blocked, gas can't flow evenly and the igniter can't light what isn't there in sufficient quantity.
Remove the burner grate, lift off the burner cap, and inspect the ports around the burner head. If you see visible debris, clean the ports with a toothpick, a small brush, or a straightened paperclip — never a toothpick that could break off inside the port. Wash the burner cap with warm soapy water, dry it completely, and reassemble. A burner cap that isn't properly seated after cleaning will also prevent ignition, so confirm it's sitting level and fully in place before testing.
The second common cause is moisture in the igniter module. If you've recently cleaned the stovetop with a wet cloth or had a significant spill, moisture can get into the igniter and either prevent sparking or cause it to spark continuously across all burners. The fix is simply time — leave the burner uncovered and allow the moisture to evaporate. Most moisture-related igniter issues resolve within a few hours to a day.
If the burner cap is clean, properly seated, and dry, but the burner still won't ignite, the igniter itself may be failed or the spark module that powers it may be faulty. Visually inspect the igniter — a small ceramic and metal component beside the burner head — for cracks or carbon tracking. A cracked igniter electrode won't spark reliably and needs replacement. Igniter replacement is a straightforward repair for a qualified technician and typically runs $100 to $200 for parts and labour depending on the stove model.
A gas stove that clicks repeatedly even when you're not trying to ignite a burner is one of the more annoying appliance problems — particularly if it happens at 2am.
The cause is almost always moisture in the igniter switch or module, triggering a continuous spark cycle. This commonly follows a stovetop cleaning with excess water, a boilover that got into the control area, or high kitchen humidity from a long cooking session.
The immediate fix is to remove the burner caps and grates, wipe down the cooktop surface thoroughly, and allow everything to dry completely. Pointing a fan at the surface for an hour accelerates the process. In most cases, the clicking stops once the moisture has evaporated.
If continuous clicking persists after the surface has been dry for several hours, a failed igniter switch is likely. The switch is the component under the burner knob that signals the module to spark when you turn the dial. A stuck or failed switch sends a continuous signal. A technician can test and replace the relevant switch, typically for $80 to $150.
A burner that ignites but produces an uneven flame — some ports burning, others not, or the flame lifting away from the burner head rather than sitting low and consistent — almost always has a partially clogged burner head or an issue with the gas port alignment.
Follow the same burner cap and head cleaning process described above, paying particular attention to clearing every port around the burner head. An uneven flame is usually a sign that some ports are blocked while others are clear.
If the flame is consistently lifting away from the burner rather than sitting close to the head, the gas pressure or air-to-gas mixture may be off. This is not a user-serviceable issue and requires a technician who can check and adjust the gas pressure and air shutter settings. Attempting to adjust gas pressure without the proper equipment and training is unsafe.
Burner knobs on gas stoves operate a valve that controls gas flow. A knob that's loose, spins freely without changing the flame, or sticks at certain positions has a valve or knob connection issue.
Loose knobs are often simply a case of the knob having come off its stem — press it back on firmly and test. If the knob turns but the flame doesn't respond proportionally, the valve itself may be worn or failing. Gas valve replacement is a technician job — it involves the gas supply system and should not be attempted without proper training and tools.
A brief smell of gas as a burner is lit is normal — the unburned gas before ignition has a detectable odour. A persistent gas smell during cooking, after cooking when all burners are off, or at any other time that isn't the brief moment of ignition is not normal and should be taken seriously.
Check first whether a burner was accidentally left in a partial position — neither fully off nor ignited, allowing gas to flow without burning. If all knobs are confirmed fully off and the smell persists, treat it as a potential gas leak and follow the safety procedure described at the beginning of this section.
Electric stoves avoid gas-related safety concerns but have their own distinct failure modes. Calgary's electrical environment — older homes with aging panels, power fluctuations during extreme weather events — can accelerate some of the issues described below.
Traditional coil electric stoves use replaceable heating elements that plug into receptacles on the cooktop. When a coil stops heating, the cause is usually one of three things: the element itself has failed, the receptacle it plugs into has burned out, or the surface unit switch controlling that element has failed.
Start by checking whether the element is fully and evenly seated in its receptacle — lift the element slightly and press it back down firmly, ensuring both prongs are fully engaged. A coil that's slightly unseated will fail to heat or heat intermittently.
If reseating doesn't resolve it, swap the non-heating element with an identical working element from another burner. If the problem follows the element to the new position, the element has failed and needs replacement — coil elements typically cost $15 to $40 and are user-replaceable on most stove models. If the problem stays in the original position, the receptacle or the switch is the issue and requires a technician.
Surface unit switch failure is a common cause of electric burner problems on stoves that have been in service for many years. The switch controls power delivery to the element and when it fails, the burner may not heat at all, may heat at only one level regardless of setting, or may not turn off. Switch replacement is a technician repair.
A coil element that heats on one end but not the other, or that shows uneven glowing along its length, has either a partial internal break in the element or a receptacle that's providing uneven contact. Replace the element first — it's the inexpensive first step. If a new element shows the same uneven heating in the same position, the receptacle needs replacement.
Glass ceramic cooktops — smooth, flat cooktops with the heating elements underneath the glass surface — have become common in Calgary homes over the last decade and present a distinct set of repair situations.
A glass ceramic cooktop that doesn't heat is most commonly a failed radiant element beneath the glass, a failed surface element switch, or a failed temperature limiter. The temperature limiter is a safety device that cuts power to the element if the surface overheats — it can fail in the open position, permanently cutting power to the affected element. A technician can test each component to identify which has failed.
Scratches on a glass cooktop surface are cosmetic issues that don't affect function. Cracks in the glass are a different matter entirely. A hairline crack in a glass cooktop — from impact, from thermal shock caused by a cold pan on a very hot surface, or from placing a heavy item on the surface — compromises the integrity of the cooktop and creates a safety risk. Continued use of a cracked glass cooktop can allow spills to reach the heating elements below and can cause the crack to propagate.
Glass cooktop panels can be replaced without replacing the entire stove, but the repair cost is significant — typically $300 to $600 or more for the glass panel and labour depending on the stove model. Before committing to that repair, a technician's assessment of whether the crack presents an immediate safety concern and whether the overall stove warrants the investment is the right starting point.
Burnt-on residue that won't clean off the glass surface is a maintenance issue rather than a repair issue. Calgary-specific tip: avoid using steel wool or abrasive cleaning pads on glass cooktops — the glass scratches easily and scratches compromise the visual surface permanently. Use the ceramic cooktop cleaner and scraper designed for the purpose.
An electric burner that stays on after the knob is turned to off, or that stays at a high heat level regardless of the control setting, has a failed surface unit switch. This is a safety issue — a burner that can't be turned off is a fire risk — and should be addressed promptly. In the interim, the stove should be unplugged or the circuit breaker for the stove circuit should be switched off until the repair is made.
Surface unit switch replacement is a standard technician repair and typically costs $100 to $200 for parts and labour.
Most Calgary homes have a freestanding range that combines the cooktop and oven in a single unit. When a component fails, the symptoms can span both cooking surfaces and the oven cavity.
In an electric range, the cooktop elements and the oven elements typically operate on separate circuits within the same appliance. If the cooktop burners work but the oven won't heat, the issue is isolated to the oven circuit — most commonly a failed bake element (the element at the bottom of the oven cavity), a failed broil element, or a failed oven temperature sensor.
Visually inspect the bake and broil elements with the oven off and cool. A failed element often shows a visible break, blister, or burn mark. An element with visible damage needs replacement — oven elements typically cost $25 to $75 and are user-replaceable on most range models if you're comfortable disconnecting and reconnecting a simple electrical connector.
For the temperature sensor and control board issues, a technician is the appropriate call. The temperature sensor is a probe inside the oven cavity that tells the control board what the current temperature is — if it's reading incorrectly, the oven may not heat to the correct temperature or may not heat at all. For more on oven temperature issues specifically, our oven not heating evenly article covers the diagnostic process in detail.
In a gas range, an oven that won't heat while the cooktop works typically involves the oven igniter — a different component from the surface burner igniters. The oven igniter glows to ignite the gas in the oven burner, and when it weakens or fails, the oven either won't light at all or takes an unusually long time to reach temperature. Oven igniter replacement is a technician repair on most gas range models.
Modern ranges with electronic controls and digital displays can develop control panel or control board issues that affect both the cooktop and oven. Buttons that stop responding, settings that won't save, or a display showing persistent error codes are typically control board or user interface board failures.
Before calling for service, try a reset — unplug the range for two to three minutes, then restore power. Some electronic control issues are resolved by a power cycle that resets the control board. If the issue persists after a reset, a technician should diagnose whether the user interface board or the main control board has failed — these are different components that fail in different ways and have different costs.
Control board replacement is one of the more expensive stove repairs, typically $200 to $450 for parts and labour depending on the brand and model. On a newer stove, this repair is almost always worth doing. On an older stove approaching the end of its useful life, a technician's honest assessment of the overall unit's condition alongside the repair cost is useful before committing.
Gas stove repairs in Calgary involve an additional layer of safety consideration that electric repairs don't. Any repair that involves the gas valve, gas line connections, or combustion components must be performed by a qualified technician — not because the mechanical work is necessarily more complex, but because incorrect handling of gas connections creates a risk that incorrect handling of electrical connections doesn't in the same way.
A failed electrical connection typically causes the stove to stop working. A failed gas connection can cause a gas leak. These are categorically different outcomes and the repair standard reflects that difference.
For surface-level gas stove maintenance — cleaning burner caps, replacing burner grates, cleaning the cooktop surface — a competent homeowner can handle this safely. For anything involving the gas supply line, valves, burner orifices, or combustion settings, a qualified technician with gas appliance certification is the right call.
Electric stove repairs carry their own safety requirements — the stove should always be unplugged or the circuit breaker switched off before any internal component work — but the range of safely user-serviceable repairs is somewhat wider than on gas appliances.
These ranges reflect current Calgary market pricing for professional appliance repair service.
Diagnostic or service call fee: $50 to $100, typically credited toward the repair. After-hours calls carry a premium of $40 to $80. Happy Protection members receive 20% off labour costs on all appliance repairs and never pay a service call fee — making most stove repairs meaningfully more affordable for members than standard retail rates. For a broader overview of appliance repair in Calgary, our best appliance repair services guide covers what to look for in a repair provider across all appliance types.
Most individual stove repairs are worth doing on units under ten years old. A single component failure — an igniter, an element, a switch — is not a sign that the stove is in systemic decline. It's normal component wear on a heavily used appliance, and a single repair typically extends the stove's life by several more years.
Replacement starts to make more sense when repair costs approach or exceed half the cost of a comparable new unit, when the stove has required multiple repairs in a short period, or when the stove is approaching fifteen or more years of age and has a significant repair pending.
Gas ranges generally have longer service lives than electric ranges at the same price point, which affects the repair calculus. A fifteen-year-old gas range that needs an igniter replaced is a different situation from a ten-year-old electric glass top with a cracked surface — even though both involve repair costs in the same range, the expected remaining service life differs considerably.
Happy Protection's appliance repair team handles both gas and electric stove and range repairs across Calgary and surrounding communities. We work on all major brands including Samsung, LG, Whirlpool, GE, Maytag, Frigidaire, Bosch, KitchenAid, and more — both freestanding ranges and built-in configurations.
Our technicians arrive equipped to diagnose and complete most common repairs in a single visit, with transparent pricing provided before any work begins. Members receive 20% off all labour costs, no service call fee, and priority scheduling.
For broader appliance coverage including fridge, washer, dryer, dishwasher, and oven repair, visit our Calgary appliance repair hub.
Related articles:
How much does stove repair cost in Calgary?
Most common stove repairs in Calgary fall between $100 and $300 for parts and labour. Simple fixes like a burner igniter or coil element replacement are at the lower end. Gas valve replacement, control board repairs, and glass cooktop panel replacement sit at the higher end. A technician provides a clear quote after diagnosis before any work begins. Happy Protection members receive 20% off labour costs and no service call fee on all appliance repairs.
Can a cracked glass cooktop be repaired in Calgary?
The glass panel itself cannot be repaired — once cracked, it needs to be replaced. The panel can be replaced as a component without replacing the entire stove, typically for $300 to $600 depending on the model. Before committing to that repair, have a technician assess whether the crack is immediately unsafe for continued use and whether the overall age and condition of the stove makes the repair worthwhile versus replacement.
Why does my gas stove keep clicking?
Continuous clicking from a gas stove igniter is almost always caused by moisture in the igniter switch or control area — from a boilover, from cleaning with excess water, or from steam during heavy cooking. Remove the burner caps, dry the cooktop surface thoroughly, and allow time for the moisture to evaporate. Most continuous clicking resolves within a few hours. If it persists after the surface has been completely dry for several hours, a failed igniter switch needs replacing.
Is it safe to use a gas stove with a burner that won't ignite?
If the burner simply won't light and you can't smell gas when the knob is turned on, it's safe to use the other burners while the faulty one is repaired — just keep the faulty burner's knob in the fully off position. If you can smell gas when the faulty burner's knob is turned, do not use the stove at all and call for service promptly. A persistent gas smell with no burners on is a gas leak situation requiring immediate action.
Does Happy Protection repair gas stoves in Calgary?
Yes. Happy Protection's appliance team handles both gas and electric stove and range repairs across Calgary. Our technicians are qualified to work on gas appliances and carry the common parts for most major brands. Members receive 20% off labour and no service call fee. Book through our appliance repair page or call our 24/7 line for urgent situations.
How long do stoves last in Calgary?
Gas ranges typically last 15 to 20 years with reasonable maintenance. Electric coil ranges typically last 13 to 15 years. Glass ceramic electric ranges have a similar lifespan but are more susceptible to surface damage that can shorten the practical life of the cooktop. Calgary's hard water doesn't directly affect stove lifespan the way it affects dishwashers and washing machines, but power fluctuations during extreme weather events can affect electronic control components on modern ranges over time.
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