Microwave Sparking Repair in Sun Valley
Same-day service available | $59 diagnostic — FREE with repair | 90-day warranty
Sun Valley is a working-class neighborhood in the eastern San Fernando Valley with single-family homes, duplexes, and light industrial areas. When it comes to microwave repair, a microwave sparking keeps our vans busy in this part of town. TruePro's technicians arrive in Sun Valley with fully stocked vans so most repairs are completed on the first visit.
What Our Customers Say
"Found the turntable motor had burned out. Replaced it and food heats evenly again. Highly recommend TruePro."
Rick J.
Sun Valley
"Diagnosed a power supply issue. Replaced the fuse and tested all safety systems. Honest and upfront about everything."
Alicia F.
Sun Valley
"Found the touchpad ribbon cable was damaged. Reconnected it and all buttons respond. Really impressed with how fast they worked."
Holly N.
Sun Valley
What's Happening & What to Do Now
Common Symptoms
- Sparks or arcing visible inside cavity
- Burning smell during operation
- Metal flashing or popping sounds
Safe Checks You Can Try
- STOP USE IMMEDIATELY – unplug the unit
- Check for metal objects or foil in cavity
- Inspect waveguide cover for burn marks
Stop Using If:
you see any sparking – this is a fire hazard
Pricing & Time to Fix
| Repair Type | Price Range |
|---|---|
| Waveguide cover replacement | $80–$150 |
| Cavity liner repair | $150–$300 |
Parts + labor. Informational only—not a binding quote.
$59 diagnostic — credited toward repair if you approve.
Typical Fix Time
30–60 min
Common Parts
waveguide cover, rack, turntable plate
Brands We Service
Our technicians are trained and experienced with all major appliance brands
Ready When You Need Us
Usually same‑ or next‑day service
Fast Response
Most repairs completed in a single visit
90-Day Warranty
All parts and labor covered
Upfront Pricing
Written quote before we start