Your stove is one of the most used appliances in your home. Whether you cook on gas or electric, a stove that isn't performing properly disrupts daily life fast. The good news: most stove problems have a specific, fixable cause — and repair is often far more cost-effective than replacement.

Here are the 6 most common stove issues we see in Calgary homes, what causes them, and when it's time to call a professional.

1. Gas Burner Not Lighting

You turn the knob, hear a click — but the burner won't ignite. Or it lights, but only after several attempts.

Likely causes:

• Clogged burner ports (food debris blocking gas flow)
• Faulty igniter
• Worn spark module or igniter switch
• Misaligned burner cap

What to do: Start by removing the burner cap and cleaning the ports with a toothpick or thin wire. Dry everything thoroughly — moisture is a common culprit after a spill. If the igniter still won't spark, or sparks constantly even when the burner is off, the igniter or spark module needs replacement. A technician can diagnose which component has failed and replace it safely.

2. Electric Burner or Element Not Heating

An electric coil or smooth-top element that stays cold is one of the most common electric stove complaints we receive.

Likely causes:

• Burned-out burner element (coil stoves)
• Failed infinite switch (the control that regulates heat level)
• Faulty surface element board (smooth-top/glass stoves)
• Loose or corroded element connection

What to do: On a coil stove, try swapping the suspect element with a working one of the same size — if the problem follows the element, it needs replacement. If the element is fine but the burner still won't heat, the infinite switch is the likely culprit. On glass-top stoves, element and board replacements require disassembly — best left to a technician.

3. Burner Flame Too High, Too Low, or Uneven

A gas burner that burns orange or yellow instead of blue, or produces an uneven flame pattern, isn't burning efficiently — and can be a safety concern.

Likely causes:

• Clogged or partially blocked burner ports
• Incorrect air-to-gas mixture (air shutter adjustment needed)
• Damaged or warped burner cap
• Gas pressure issue

What to do: Clean the burner ports thoroughly. If the flame remains uneven or orange after cleaning, the air shutter may need adjustment — a straightforward fix for a technician. Persistent yellow or orange flames on a gas stove should always be assessed by a professional, as incomplete combustion can produce carbon monoxide.

4. Oven Not Heating (Range/Stove Combo)

The stovetop works fine, but the oven below won't heat — or heats unevenly.

Likely causes:

• Failed bake or broil element (electric ranges)
• Faulty oven igniter (gas ranges)
• Defective oven control board or temperature sensor
• Blown thermal fuse

What to do: On an electric range, visually inspect the bake element for visible breaks or burn marks — a damaged element is usually obvious. On a gas range, a weak or failing igniter is the most common cause of an oven that won't heat or takes a very long time to reach temperature. Both are repairable, and parts are widely available for most major brands.

5. Glass Cooktop Cracked or Damaged

A crack in a glass or ceramic cooktop is more than cosmetic — it's a safety issue.

Likely causes:

• Impact from a dropped pot or pan
• Thermal shock (placing cold cookware on a hot surface)
• Manufacturing defect

What to do: Stop using the stove immediately if the glass is cracked. Continued use risks electrical hazard and can cause the crack to spread. Glass cooktop replacement is a common repair — a technician can source the correct panel for your model and install it safely. In many cases, replacement is significantly cheaper than a new stove.

6. Control Knobs or Touch Controls Not Responding

Knobs that spin freely without engaging, or a touch control panel that's unresponsive, make it impossible to operate your stove safely.

Likely causes:

• Worn or broken knob stem/valve shaft (gas stoves)
• Failed control board (touch panel stoves)
• Moisture damage to touch controls
• Loose wiring connection

What to do: Knob stems on gas stoves are a common wear item and are usually inexpensive to replace. Touch control panels that stop responding after a spill may recover after drying out — unplug the stove for 24 hours and try again. If the panel remains unresponsive, the control board likely needs replacement.

Repair vs. Replace: The Calgary Rule of Thumb

A good guideline: if the repair cost is less than 50% of the price of a comparable new stove, repair is the better value. Freestanding ranges and slide-in stoves are almost always worth repairing — replacement involves delivery, installation, and often cabinetry adjustments that add significant cost.

Maple Leaf Appliance Repair services all major stove and range brands in Calgary — including Samsung, LG, Whirlpool, GE, Bosch, Frigidaire, and more. We provide upfront quotes before any work begins, and our no-fix, no-fee guarantee means you're never charged if we can't solve the problem (exceptions apply for non-repairable parts).

Book a Stove Repair in Calgary

If your stove is showing any of the symptoms above, our Calgary technicians are available 7 days a week, 6 AM to 10 PM. Same-day service is often available.

Book Online or call (587) 557-8989.