Microwave Repair in Schertz, TX
A microwave that hums but doesn't heat, or sparks inside, needs attention fast. We repair countertop, over-the-range, and built-in microwaves.
A Microwave That Won't Heat Has a Known Cause
A microwave that runs but does not heat food is often caused by a failed high-voltage diode, a worn magnetron, or a bad door switch.
These are electrical parts that need careful, safe handling, which is why a trained technician should make the repair.
Common Microwave Repair Problems We Fix
Here is what usually causes each symptom, in plain language, and how we repair it.
Microwave Runs but Food Stays Cold
A failed magnetron, a bad high-voltage diode, or a blown fuse.
Sparks Inside the Microwave
Metal debris on the tray, a damaged waveguide cover, or a failing magnetron.
Turntable Won't Turn
A broken turntable motor or a misaligned support ring.
Microwave Doesn't Turn On
A faulty door switch, a tripped fuse, or a control board issue.
Loud Humming Noise
A worn magnetron or a failing high-voltage transformer.
Display or Buttons Not Working
A failed control board or a bad power connection.
Microwave Brands We Repair
We service microwaves from every major manufacturer, including:
Why Schertz Homeowners Trust Us for Microwave Repair
Here is what you can expect on every microwave repair visit.
Same-Day Service Available
Call early and we will do our best to inspect your microwave the same day.
Common Parts on the Truck
Parts for the most common microwave repair jobs are usually stocked, so most repairs finish in one trip.
Upfront, Written Pricing
You approve the exact repair cost before any work begins. No hidden fees on the final bill.
90-Day Repair Warranty
Every repair is covered for 90 days on parts and labor.
Our 4-Step Microwave Repair Process
Describe the Problem
Tell us what your microwave is doing. We schedule a visit that works with your day.
We Inspect It
A technician tests the magnetron, diode, and door switch to find the real cause.
You Approve the Price
We explain the fix in plain language and give you a written price before we start.
We Repair and Warranty It
Your microwave is fixed, tested, and backed by a 90-day warranty.
Microwave Repair Near Schertz
We also repair microwaves in these nearby communities.
Microwave Repair Questions
Why does my microwave spark?
Usually metal debris or a damaged waveguide cover. Stop using it and call us to inspect it safely.
Why won't my microwave heat food?
Most often a failed magnetron or a high-voltage diode. Both require a trained technician to replace.
Do you repair built-in and over-the-range microwaves?
Yes, we repair countertop, over-the-range, and built-in models.
Is microwave repair safe to do myself?
No. Microwaves store high voltage even when unplugged. Always use a trained technician.
How much does microwave repair cost?
Cost depends on the part needed. You approve a written price before we start.