Why Won’t My Gas Burner Light? Causes and Fixes

Why won't my gas burner light flat illustration for an Ottawa repair guide

A gas stove burner that clicks but will not light usually has a dirty igniter or burner, and many cases you can clean yourself. Gas work beyond cleaning must be left to a professional. Here is how to safely sort it, and when to book professional stove repair in Ottawa.

We service gas cooktops across the Ottawa area, from Orleans to Nepean. Safety comes first with anything gas.

Why a gas burner will not light

  • Dirty or clogged burner. Food and grease block the burner ports so the flame cannot form.
  • Wet or dirty igniter. After a spill or cleaning, a damp igniter clicks but will not spark properly.
  • Misaligned burner cap. A cap that is not seated correctly stops the burner lighting.
  • Faulty spark igniter or module. A worn igniter or ignition module needs professional replacement.
  • Gas supply issue. A closed valve or supply problem needs a qualified technician.

Did you know?

If you ever smell gas, do not try to light the burner or use any switches. Leave the area, and from a safe place call Enbridge Gas and 911. Gas safety in Ontario is overseen by the Technical Standards and Safety Authority (TSSA).

What you can safely check

Please note: The steps below are for general guidance only. Parliament Appliance Repair is not responsible for any damage or injury from work you attempt yourself. Do not attempt any gas line, valve or internal repair yourself. If you are not comfortable, unplug the appliance and call a licensed technician.

  1. Turn the burner off and let everything cool.
  2. Remove the burner cap and grate, and clean the ports with a pin or toothpick.
  3. Dry the igniter fully if there was a recent spill or cleaning.
  4. Reseat the burner cap squarely and try again.
  5. If it still will not light, stop and call a professional.

What the repair costs in Ottawa

RepairTypical range
Diagnostic or service call$90 to $160
Burner cleaning and adjustment$120 to $250
Spark igniter$150 to $340
Ignition module or valve$200 to $450

Pricing note: These ranges are estimates based on typical Ottawa market rates as of 2026. Your actual price depends on the model, the brand and parts, and whether the visit is scheduled or same day. Parliament Appliance Repair always gives an upfront quote before any work begins.

When to call a technician

If cleaning does not restore the spark, or you suspect a gas or ignition-module fault, call a professional, since gas work in Ontario must be done by a qualified technician. We repair gas cooktops of every brand, including Samsung and Frigidaire stove repair, across Kanata and Ottawa.

Frequently asked questions

Why does my gas burner click but not light?

Usually a dirty or wet igniter, or clogged burner ports. Clean the burner and dry the igniter. If it still only clicks, the spark igniter or module likely needs professional replacement.

Is it safe to use a gas burner that will not light?

If it clicks without lighting, turn it off, since unburned gas can build up. Never keep trying repeatedly. If you smell gas at any point, leave and call for help.

Can I fix a gas stove igniter myself?

You can clean and dry the igniter and clear the burner ports. Replacing ignition parts or anything involving the gas supply must be done by a qualified technician in Ontario.

How much does it cost to fix a gas burner?

In Ottawa, cleaning and adjustment runs $120 to $250, while an igniter or module is $150 to $450 depending on the brand.

Burner will not light after cleaning? Parliament Appliance Repair safely services gas cooktops across Ottawa. Call (613) 509-1466 or request a free estimate.