Microwave Repair in Las Vegas

Microwave drawers, built-in and trim-kit microwaves, over-the-range microwaves and speed ovens — not heating, sparking, dead or with a stuck drawer. $75 diagnostic, credited toward the repair.

Common problems
  • $75 Diagnostic

    Credited toward your repair when you approve it

  • All Brands

    Mainstream and luxury built-in models

  • Certified Techs

    Licensed, insured and EPA 608 certified

  • Same / Next Day

    Most repairs finished on the first visit

Problem & Solution

Microwaves store lethal voltage — repairs belong to a trained technician.

Red Rock Appliance Services repairs every type of microwave — high-end microwave drawers, built-in and cabinet microwaves, over-the-range models and speed ovens — in Las Vegas, Henderson and Boulder City. Typical repairs cost $150–$450; drawer mechanisms and control boards run $250–$600. The $75 diagnostic is credited toward the repair.

A microwave's high-voltage capacitor can hold a dangerous charge even when unplugged, so internal repairs should never be DIY. Our technicians safely discharge and test the magnetron, diode, capacitor, transformer, door switches and controls.

Built-in microwaves and microwave drawers are worth repairing: they're expensive to replace and tied to custom cabinetry. We repair Sharp, Wolf, Thermador, Bosch, Miele, GE, Monogram, KitchenAid and every other brand.

Microwaves we repair:

  • Microwave drawers (Sharp, Wolf, Thermador, Bosch, KitchenAid, GE)
  • Built-in and cabinet microwaves with trim kits
  • Over-the-range microwaves, including vent fans and lights
  • Speed ovens and convection microwaves (Miele, Wolf, Thermador, Monogram)
  • Countertop microwaves

We repair every brand of microwave, from Samsung, LG, Whirlpool, GE, GE Profile, Café, Frigidaire, Electrolux, KitchenAid, Maytag, Kenmore, Amana, Haier and Hisense to luxury built-ins by Sub-Zero, Wolf, Thermador, Viking, Miele, Monogram, Gaggenau, Bosch Benchmark, Fisher & Paykel, JennAir, Dacor, Liebherr, Signature Kitchen Suite, BlueStar and Bertazzoni. No brand is off limits, and we work on units still under a manufacturer warranty only after you have checked with the manufacturer first.

Troubleshooting guide

Common microwave problems and how we fix them

Safe checks only — never open a microwave's cabinet yourself.

Runs but doesn't heat

Likely causes

  • Failed magnetron
  • High-voltage diode or capacitor
  • Thermal cut-out
  • Door switch

Try this first

Heat a cup of water for one minute: if it stays cold, it needs service.

How we fix it

We discharge the capacitor and test the high-voltage circuit, then replace the failed part.

Sparking or arcing inside

Likely causes

  • Burned waveguide cover
  • Damaged interior paint
  • Metal in the cavity

Try this first

Stop using it and remove any metal or foil.

How we fix it

We replace the waveguide cover and repair the cavity coating when possible.

Completely dead

Likely causes

  • Blown main fuse (often from a door switch)
  • Failed door switch
  • Control board or power supply

Try this first

Check the breaker or GFCI.

How we fix it

We replace the fuse and the switch that caused it, or the board.

Microwave drawer won't open or close

Likely causes

  • Failed drawer motor or gear
  • Obstruction in the track
  • Drawer sensor or control fault

Try this first

Make sure nothing is blocking the drawer and reset the breaker.

How we fix it

We replace the drawer motor, gears, sensors or control.

Turntable doesn't turn

Likely causes

  • Failed turntable motor
  • Turntable support or coupler

Try this first

Re-seat the glass tray and roller ring.

How we fix it

We replace the motor or coupler.

Over-the-range vent fan or light not working

Likely causes

  • Vent fan motor
  • Light socket
  • Control board relay

Try this first

Replace the bulb and clean the grease filters.

How we fix it

We replace the fan motor, socket or board.

Error codes & self-checks

Try these step-by-step guides before you book — many problems have a simple fix. If the problem comes back, call (702) 744-2944.

Microwave repair cost in Las Vegas

Typical totals we see in Las Vegas, Henderson and Boulder City for the most common repairs, parts and labor included. Every visit starts with a $75 in-home diagnostic, and that fee is credited toward the repair when you approve it. You always get the exact price before any work starts.

RepairTypical total (parts + labor)
Door switch and fuse$150–$280
Turntable motor$150–$250
Waveguide cover$150–$250
High-voltage diode or capacitor$200–$350
Magnetron$250–$450
OTR vent fan motor$200–$350
Keypad or control board$250–$500
Microwave drawer motor or mechanism$300–$600

Ranges are estimates for standard freestanding models, not a quote. Built-in and luxury models, hard-to-reach installations and dealer-only parts can cost more; simple fixes often cost less. Prices include our 90-day labor warranty and up to 1-year parts warranty.

Stages of work

How our service process works

  • Call — Book a visit

    Call (702) 744-2944 or book online with the brand and model.

  • Diagnosis — Safe high-voltage test

    We discharge and test the full circuit. The $75 diagnostic is credited toward the repair.

  • Approve — Exact price up front

    You approve the price before work starts.

  • Repair — Leak-tested

    We repair and verify heating and door safety interlocks.

  • Warranty — Protected after we leave

    Every repair comes with a 90-day labor warranty and up to 1-year parts warranty. If the same problem comes back, we come back.

Certified to service top appliance brands

We service all leading brands

Need Appliance Repair?

Microwave drawer stuck or not heating? Call now —
we repair every type of microwave.

Call Now
Microwave drawers, built-in, over-the-range and speed ovens,
all brands.

Microwave repair across
the Las Vegas Valley

Frequently Asked Questions

Straight answers about microwave repair in Las Vegas, Henderson and Boulder City.

How much does microwave repair cost?

Most microwave repairs cost $150–$450; microwave drawer mechanisms and control boards run $250–$600. The $75 diagnostic is credited toward the repair.

Is it worth repairing a microwave?

For microwave drawers, built-ins, speed ovens and over-the-range units, usually yes. For an inexpensive countertop model we'll tell you if replacement is cheaper.

Do you repair Sharp, Wolf and Thermador microwave drawers?

Yes, including drawer motors, gears, sensors and controls.

My microwave runs but doesn't heat. What's wrong?

Usually the magnetron, high-voltage diode or capacitor. It's not a DIY repair because of stored high voltage.

Why is my microwave sparking?

Most often a burned waveguide cover or damaged interior. Stop using it until it's repaired.

Do you repair over-the-range microwave vent fans?

Yes, along with lights, controls and the cooking side.

What warranty do you give?

Every repair includes a 90-day labor warranty and up to 1-year parts warranty.

We use cookies to measure site traffic with Google Analytics and to remember your choice. You can decline analytics cookies. Details in our Privacy Policy.