Microwave Not Heating Repair in San Marino
Same-day service available | $59 diagnostic — FREE with repair | 90-day warranty
San Marino is one of the most prestigious residential communities in the San Gabriel Valley, known for the Huntington Library, grand estates, and meticulously maintained homes. When it comes to microwave repair, a microwave not heating is one of the most common calls we get from homeowners here. TruePro's technicians arrive in San Marino with fully stocked vans so most repairs are completed on the first visit.
What Our Customers Say
"Diagnosed a control board issue causing random shutoffs. Replaced the main board. Honest and upfront about everything."
Heather L.
San Marino
"Replaced a worn door seal that was allowing microwave leakage. Couldn't be happier with the service."
Sean D.
San Marino
"Identified a failing high-voltage capacitor. Replaced it safely and the microwave runs at full power. Professional and fairly priced."
Tony G.
San Marino
What's Happening & What to Do Now
Common Symptoms
- Light and turntable on, food stays cold
- Buzzing/humming louder than usual
Safe Checks You Can Try
- Try a different outlet and reset GFCI
Stop Using If:
you smell burning or see smoke/arching
Pricing & Time to Fix
| Repair Type | Price Range |
|---|---|
| Magnetron replacement | $150–$400 |
| High‑voltage diode/capacitor | $100–$250 |
Parts + labor. Informational only—not a binding quote.
$59 diagnostic — credited toward repair if you approve.
Typical Fix Time
45–120 min
Common Parts
magnetron, diode, capacitor
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