Burner stone cold on full power? Gas clicking endlessly without lighting? Number One Appliance Repair Toronto puts a Red Seal certified technician at your door same-day or next-day — radiant elements and infinite switches on the truck, gas igniters and valves handled under TSSA licensing, and a 90-day parts-and-labour warranty.
⭐⭐⭐⭐⭐ Rated 4.8/5 by 200+ GTA customers — Trustindex verified
18+
Years on the tools
365
Days a year, 6:30am–11:30pm
14
Brand programs covered
90-day
Parts & labour warranty
Same-day stove and cooktop repair across Toronto and the GTA — Red Seal and TSSA-certified technicians, $149.95 flat diagnostic applied to the repair, and a 90-day parts-and-labour warranty.
Stove, cooktop, and range repair in Toronto by Number One Appliance Repair Toronto — radiant, induction, and gas, from builder-grade slide-ins to pro-style rangetops.
If you saw sparks or smelled burning plastic, cut the breaker and stop using the stove — that's arcing, and it doesn't heal. If you smell gas: shut the valve, open a window, and call immediately. A burner stuck blazing hot on "Low" is a fused switch — keep that circuit off until it's replaced.
A flat $149.95 diagnostic anywhere in the GTA: full teardown, multimeter testing of elements, switches, and boards, and a firm written quote — Diagnostic + OEM Parts + Labour = total. Proceed with the repair and the diagnostic fee is credited 100% toward it.
Most cooktop repairs finish first visit — radiant elements, infinite switches, igniters, and terminal hardware ride on the van. Same-day and next-day windows run 365 days a year, and dinner-hour emergencies are exactly what the 6:30am–11:30pm phone line is for.
Igniter ports, spark modules, and gas valve solenoids are serviced under Anthony's TSSA gas licence — Ontario regulates who may touch a gas valve because an incorrectly seated one is a house-fire risk, not a callback. That covers everything from a builder-grade range that clicks without lighting to Wolf's DSI spark modules and Thermador's star burners with their XLO simmer modules.
A cracked ceramic cooktop cannot be patched, glued, or "monitored" — boil-overs reach the live 240V elements beneath the crack. We order the exact OEM maintop frame for your model, transfer the burner boxes onto the new glass, and test insulation resistance before it cooks again. If the maintop costs more than the stove justifies, we'll say so at the diagnosis.
Stoves and cooktops run 13–15 years and sit among the most repairable appliances made: elements, switches, igniters, sensors, and even boards are all economical fixes for most of that life. The parts language you'll hear on site: radiant ribbon elements, infinite switches, the limiter that runs the hot-surface light, the RTD probe, the electronic oven control board, spark modules, and induction inverters.
Codes and patterns, by brand — and the repair each one points to:
| Brand | Signal | What it means | Our fix |
|---|---|---|---|
| Frigidaire / Kenmore | F10 / F30 | Runaway-temperature reading | Ohm-test the RTD probe (~1080 Ω at room temp); replace probe or control board |
| Samsung | SE (sensor error) | Shorted keypad membrane | Clean the ribbon contacts; replace the membrane switch panel if still shorting |
| LG (gas) | Clicks but no flame | Fouled igniter ports or failing valve solenoid | Clean the spark ports and caps; replace the solenoid under TSSA licensing |
| Wolf | Continuous clicking | Moisture or grease in the DSI spark module | Clean the burner caps, replace the DSI module |
| Thermador | Star burner no simmer | XLO simmer-control module fault | Clean the jet ports, replace the XLO module |
| Electrolux / Bosch | Induction ring flashing | Inverter or filter-board fault | Verify cookware magnetism, then board-level diagnostics on the generator modules |
The radiant burner boxes, limiter switches, and wiring harness live under the maintop — where most cooktop faults are settled with an ohmmeter.
The cooking pair shares a chassis, and gas shares a licence — these pages go deeper.
The other half of the range: bake elements, self-clean lockouts, and sensor calibration.
The same TSSA gas licence at work: igniters, flame sensors, and valve coils on gas dryers.
Sub-Zero, Wolf, Miele and panel-ready specialists — sealed systems, pro ranges, integrated formats.
The full hub: 60 diagnostic protocols, 14 brand programs, pricing, and the complete FAQ library.
Decode the F-codes and burner faults — what each brand's error code means before the technician arrives.
Open 6:30am–11:30pm, 365 days a year · or book online
Recent calls from the same dispatch program — more reviews on the main Toronto page.
"My oven was taking forever to heat up and cooking became frustrating. The appliance repair service was excellent and the problem was fixed efficiently. The technician was knowledgeable and courteous. Everything works perfectly now."
— Finnley Vance · Google review · oven repair
"My clothes dryer stopped working properly and clothes were coming out damp every time. The appliance repair was completed efficiently and without any hassle. The technician clearly knew what they were doing. Highly satisfied."
— Nathaniel Porter · Google review · dryer repair
Same technicians, same flat $149.95 diagnostic, across every FSA we serve:
Downtown & Central:
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North York:
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Scarborough:
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Etobicoke:
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Not listed? We dispatch across the whole GTA — call (416) 639-9747.
A flat $149.95 anywhere in the GTA — the trip, a full electrical (or gas) teardown with multimeter testing, and a firm written quote. Proceed with the repair and the diagnostic fee is credited 100% toward it.
Usually moisture or grease in the spark igniter ports, a weakened igniter, or a failing gas valve solenoid. We clean the ports and burner caps first; if the clicking continues, the spark module or valve is replaced — gas work done under Anthony's TSSA licence.
Yes — induction inverter boards and generator modules on Bosch, Electrolux, Thermador, and Miele, and gas rangetops including Wolf's spark modules and Thermador's star burners. Board-level diagnostics come before any module is condemned.
No — and don't keep cooking on it. Liquids can reach the live 240V elements beneath the crack. The glass can't be glued or patched; we order the exact OEM maintop for your model, transfer the burner boxes onto it, and verify insulation before it goes back into service.
Cut the breaker now and don't use the stove — arcing at the terminal block where the wall cord lands melts its way to a fire. We rebuild the power junction with new ring terminals and high-temperature ceramic connectors, and load-test every connection. These calls get priority routing.
$149.95
Our pricing model:
Diagnostic + OEM Parts + Labour = Total Cost
Fastest option: call (416) 639-9747 — answered 6:30am–11:30pm daily. Prefer to type? Send your details and we'll call back to confirm a same-day or next-day window.
Our main Toronto page carries the full picture — all six repair services, 60 diagnostic protocols, 14 brand programs, transparent pricing, and the complete FAQ library.
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