A Bosch microwave that shuts off mid-cook, won't latch, or throws an E or ER code has a specific, identifiable problem — and some codes (like overheating) shouldn't be ignored.
In the order we see them across Houston homes.
Bosch built-in microwaves use door-latch sensors, temperature probes, and control electronics that report problems through E and ER codes. Codes like E3 (door system) and ER1 (temperature sensor) are common and generally safe to schedule normally, while ER4 (extreme overheating) should stop use immediately until inspected.
Because built-in microwaves are integrated into cabinetry, our technicians are experienced working in tight, built-in installations without damaging surrounding cabinetry or trim kits.
Trained on Bosch 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.
Yes. ER4 indicates extreme overheating and a possible fire risk. Stop using the microwave immediately and book a diagnostic before running it again.
In most cases yes, though some control-board or door-latch repairs require partial removal, which our technicians handle carefully to protect surrounding cabinetry.
Yes — stop use immediately. Arcing can indicate metal contact, a damaged waveguide cover, or a magnetron problem, all of which need professional inspection.
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.