Over-the-range, built-in and drawer microwaves each have different venting and mounting. If the unit runs but does not heat, sparks, or the turntable sticks, we diagnose it in your home.

In the order we see them across Houston homes.
The microwave group in the KitchenAid line covers over-the-range models that double as a vent hood, built-in microwaves trimmed to fit with wall ovens, and microwave drawers that slide out under the counter. Each has the same core heating system but very different venting and mounting.
Houston kitchens are humid and often greasy, and over-the-range models take the worst of it. Grease clogs the filters and the exhaust fan, steam finds its way into the control panel, and door latches and hinges wear after years of daily use. Built-in and drawer units mostly need attention to door switches, the turntable and the display.
We check the door switches, the fan, the light, the turntable and the heating path, using safe test methods for the high-voltage parts. Nothing is ordered or swapped until you have the price in writing.
KOMS155MKitchenAid KOMS155M Microwave Troubleshooting
KMCS522RKitchenAid KMCS522R Air Fry Microwave Service on the Counter
KOMV1554RKitchenAid KOMV1554R Microwave Repair
KMCS522SKitchenAid KMCS522S 1.5 Cu. Ft. Air Fry Microwave Repair
KHMC1857WKitchenAid KHMC1857W Architect Series Microwave Hood Repair
KMHC319KKitchenAid KMHC319K Hood Microwave Repair, Convection Models
KHMC1857XKitchenAid KHMC1857X Over-the-Range Microwave Service
KMHS120KKitchenAid KMHS120K Microwave Hood Service (30-Inch)
Trained on KitchenAid microwave controls and diagnostics.
Genuine OEM parts, stocked for the most common repairs.
A written price, approved by you before any work starts.
A 30-day workmanship warranty on every repair.
The magnetron, high-voltage diode or capacitor can fail while the fan and turntable keep running. These carry high voltage, so we test them with the proper discharge steps and never advise owners to open the case.
We suggest stopping use. Sparks can come from food debris, a damaged waveguide cover or metal in the cavity. Clean what you can reach, and call us if it continues so we can check the damage.
Yes. We also check the exhaust fan, filters and the lights that make up the hood portion. Mounting brackets are inspected during the visit so the unit stays secure.
Book in about a minute, or call the desk. Same-day windows inside the Loop on most days, next-day across the rest of Houston.