Doorstep service in Kolkata

Microwave Sparking & Magnetron Repair in Kolkata

Get quick relief from scary internal sparks. We replace burnt Mica waveguide sheets, clean carbonized paint arcing points, and repair damaged magnetron antennas.

+91 82405 28725
Microwave Sparking & Magnetron expert technician providing doorstep diagnostics and certified repairs in Kolkata and surrounding Howrah regions
4.8 / 5 Rating

Kolkata's Preferred Repair Technicians

Genuine Spares

We only use original manufacturer-approved spare components.

90-Day Warranty

Every single repair includes a 90-day parts & labor guarantee.

Same Day Fix

Book before 2 PM and get your appliance fixed on the same day.

Flat Rate Diagnostic

A flat ₹299 visiting charge that gets adjusted in the final bill.

Transparent Pricing

Microwave Sparking & Magnetron Price List

Honest and upfront pricing in Kolkata. No hidden charges — pay only after you are 100% satisfied.

Service TypeEstimated Starting Price*
Oven Spark Inspection Visit₹299
Burnt Mica Waveguide Cover₹350
Cavity Paint Arcing Restoration₹499
Magnetron Replacement Service₹1,200

*Disclaimer: The prices listed above are estimated starting rates for basic diagnostics & repairs. The final repair cost will be provided upfront by the technician after a detailed on-site physical diagnosis of your appliance, and may vary depending on the exact model, fault complexity, and replacement spare parts required.

Flat ₹299 inspection fee is completely deducted from your final repair bill.
Diagnostics

Common Microwave Sparking & Magnetron Problems We Fix

Flashes of blue/orange sparks inside wall

Happens when a greasy waveguide cover gets burnt, absorbing energy and creating arcing. We install a new Mica cover.

Popping sound with smoke on bare metal cavity

Signals chipped internal paint exposing raw steel. We sand the cavity and apply specialized microwave-safe paint.

Testimonials

Verified Reviews for Our Microwave Sparking & Magnetron

I saw sparks inside the microwave wall and panicked. The technician came, replaced a burnt card-like sheet (waveguide cover), and fixed it in 10 minutes. Clean work!

Kushal GuhaClient from Salt Lake
2026-05-18

Excellent arcing repair. The technician sanded the rusted spot and painted the cavity with special paint. Safe and professional.

Debarati RoyClient from Behala
2026-05-25
FAQ

Got Questions?

Why is my microwave sparking inside when there is no metal?+
This is usually caused by splattered food grease burning on the Mica waveguide cover (on the side wall). The grease carbonizes and turns conductive, creating dangerous electric arcs (sparks).
Can I use a microwave if the waveguide cover is burnt?+
No! Using a microwave with a damaged or burnt cover can destroy the magnetron antenna, leading to very expensive repairs or fire hazards.
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