Is your microwave not heating, sparking inside, making strange noises, or completely dead? Screw Appliance Repair provides professional microwave repair in San Antonio for countertop, over-the-range, and built-in models.
When your appliance breaks down, you need fast and reliable repair you can count on. At Screw Appliance Repair, we diagnose and fix all common — and uncommon — microwave repair problems in San Antonio homes. Our experienced technicians carry the most common parts on their trucks, so most repairs are completed on the first visit.
Whether your appliance just started acting up or has been having issues for a while, give us a call. We'll diagnose the problem, explain exactly what needs to be done, and give you an upfront price before any work begins.
Don't see your problem listed? Call us at (830) 388-0333 — we fix nearly all microwave repair issues.
A microwave that runs but doesn't heat is usually caused by a failed magnetron, a blown high-voltage diode, or a faulty door switch. The magnetron is the component that generates the microwave energy — when it fails, the unit runs normally but produces no heat.
Important: Microwaves contain high-voltage capacitors that can store a dangerous charge even when unplugged. Never attempt to repair a microwave yourself — call a professional.
Simple, transparent, and fast. Here's what to expect when you book a repair with Screw Appliance Repair in San Antonio.
Call (830) 388-0333 or book online. We service countertop, over-the-range, and built-in microwaves in San Antonio.
Our trained technician safely discharges capacitors before inspecting components. We identify the fault and provide a clear upfront repair quote.
We replace the faulty component and test the microwave for proper heating, door operation, and all controls before leaving. All work is warranted.
The cost of microwave repair repair in San Antonio depends on the specific problem, the brand and model, and which parts need to be replaced. We always provide a detailed upfront quote before any work begins — you'll never be surprised by the final bill.
As a general guide, below are typical price ranges for common microwave repair repairs. Keep in mind that the diagnostic fee is FREE when you proceed with repair — just $69 if no repair is done.
| Repair Type | Estimated Cost |
|---|---|
| Diagnostic fee (waived with repair) | $69 |
| Door switch replacement | $80 – $160 |
| High-voltage diode replacement | $90 – $170 |
| Magnetron replacement | $200 – $400 |
| Control board replacement | $150 – $320 |
| Turntable motor replacement | $80 – $160 |
| Door latch / handle repair | $80 – $160 |
| Thermal fuse replacement | $80 – $160 |
| Touchpad replacement | $120 – $230 |
* Prices are estimates only. Final cost depends on the specific issue, brand, and parts needed. Always confirmed before work begins.
Have a question about your appliance repair? Here are the most common questions we hear from San Antonio homeowners.
Call (830) 388-0333Call us now for same-day service, honest pricing, and a warranty on every repair. We're ready to help.