Residential
Microwave Repair
No heat, turntable failures, door switches and built-in trim kit issues.
Do you repair microwave in Los Angeles?
Yes. Lerman Appliances has provided microwave repair across Greater Los Angeles since 2002. We serve 20+ cities in Los Angeles, Ventura and Orange counties, provide a written estimate before work begins, and back every repair with a 30-day labor and 90-day parts warranty.
Symptoms we fix
- Running but not heating food
- Turntable not rotating
- Door not latching or interlock error
- Sparking or arcing inside the cavity
- Control panel unresponsive
- Loud humming or buzzing
- Over-range vent fan not working
Common causes and what they mean
| Cause | What it means |
|---|---|
| Failed magnetron | The component that generates microwave energy. We test output before recommending replacement. |
| Door interlock switch failure | A safety cut-out that stops the unit heating when it believes the door is open. |
| Blown high-voltage diode or capacitor | Produces the classic loud hum with no heating. |
| Turntable motor or coupler failure | A low-cost fix in most cases. |
| Damaged waveguide cover | The usual cause of arcing inside the cavity. |
Types we service
- Built-in and trim-kit microwaves
- Over-the-range microwave hoods
- Microwave drawers
- Speed and convection microwave ovens
- Countertop units
Brands we service for microwave repair
Before you book: have the brand and model number ready if you can find it — usually on a sticker inside the door, behind a drawer or on the rear panel. It lets us bring the right part on the first visit rather than the second.
Why choose Lerman for microwave repair
- Family owned and operating in Los Angeles since 2002 — over 150,000 repairs completed
- Factory authorized service dealer for 12 brands including Bertazzoni, Liebherr, Speed Queen and Pitt Cooking
- All technicians are EPA certified
- All technicians are factory trained
- Technicians with a minimum of 5 years of hands-on experience
- Genuine OEM parts only, never imitation components
- Written estimate authorized by you before any work starts
- 80% first-visit repair success rate
Request Service
Need it fixed today?
Call the office, provide the model number and describe the symptoms. We’ll try our best to tell you what is likely wrong before dispatching anyone.
(818) 510-4851Questions
Microwave repair FAQs
How much does microwave repair cost in Los Angeles?
Cost depends on the fault and the parts required. We provide a written estimate before any work is authorized, and if we complete the repair on the first visit the call-out fee is waived. There are no overtime or weekend surcharges.
Do you offer same-day microwave service?
Our technicians work all around our service area every day. Same-day service availability depends on their workload and existing schedule. Call (818) 510-4851 and we will tell you what we can do today.
What warranty comes with a microwave repair?
Every repair carries a 30-day warranty on labor and a 90-day warranty on parts. Some major components carry manufacturer warranties of up to 5 years.
Do you use genuine parts?
Yes. We fit only genuine authorized or factory OEM parts. We are a factory authorized service dealer for 12 brands, which gives us direct access to manufacturer parts channels.
Where we work
Microwave repair near you
Other services
Book a technician
Broken appliance? Let’s get it sorted.
Call the office, provide the model number and describe the symptoms. We’ll try our best to tell you what is likely wrong and what it takes to fix it before anyone gets in a van.