Microwaves store lethal voltage even unplugged. We service them safely — and tell you honestly when replacement is the smarter call.
Last updated May 16, 2026 · Reviewed by the Home Sure Appliance Repair team
No. The high-voltage capacitor stores a potentially lethal charge even after unplugging. Filter cleaning and bulb changes are safe DIY; the magnetron, diode, capacitor, and control board require a professional with discharge equipment.
For standard countertop units, usually not — a magnetron repair ($130–$280) approaches the cost of a new one. For over-the-range, built-in, or premium models, repair is worthwhile because replacement adds installation cost. We tell you which applies.
Common causes are metal in the cavity, a worn waveguide cover, or a failing magnetron. Stop using it and have it inspected — continued use worsens the damage. This needs professional service due to the high-voltage components.
Yes, including the integrated vent fan and lighting that over-the-range units add. These have more failure points than countertop models, and repair is more often worthwhile because replacement includes installation.
Straightforward service, honest pricing, no surprises
You receive a complete quote before any work begins. The $75–$95 diagnostic fee is waived when you proceed with the repair — no surprise charges.
Every repair is backed by a 90-day parts-and-labor warranty. If the same issue returns, we make it right.
Insured technicians serving 48 Texas cities, open 7AM–9PM seven days a week, with same-day service available when you call before noon.
We're a growing Texas service company and we publish only verified customer feedback — no stock testimonials. If we've repaired an appliance for you, we'd genuinely value your honest review. Call (877) 670-1060 or email info@homesureappliancerepair.us.