Springfield Appliance Repair
Microwave Repair in Springfield, TN
A microwave that runs but will not heat usually has a failed magnetron, diode, or door switch. We test door switches first, because a microwave will not heat safely if a door switch is out of order, and they are a common, affordable fix.
Local Springfield team 路 Mon-Fri: 7AM - 7PM 路 Sat: 8AM - 4PM 路 24/7 Emergency

Brands We Service
- Whirlpool
- GE Appliances
- Samsung
- LG
- Frigidaire
- Maytag
- Bosch
- Kenmore
- KitchenAid
- Electrolux
- Amana
- JennAir
Don't see your brand? No problem - we work on all major makes and models. Call (615) 583-1836 and we'll take it from there. Brand names are used only to identify the appliances we repair.

Problems we fix
- Microwave runs but food stays cold
- Will not start, or stops partway through
- Turntable will not turn, or the light stays off
- Door will not latch, display is dead, or it sparks inside
Safety first: unplug the appliance before you look inside it, and turn off the water supply if it is leaking. For a gas range or oven, if you smell gas, leave the house and call your gas utility from outside first. Once it is safe, call us at (615) 583-1836.

How we fix it
Door switch safety check
Door switches are tested first. A microwave must not run with a faulty door switch, so this check comes before any heat test.
Magnetron and diode testing
If the switches are good, we test the high-voltage parts that actually make the heat. These are not DIY parts.
Turntable and control checks
A turntable motor or a control fault is tested separately from the heating parts, so you do not pay for both.

Why Springfield homeowners call us first
- Diagnose before we quote. We test the part we think failed, and the parts around it, so you pay for the real fault, not a guess.
- Upfront price. You approve the price before work starts. If a repair does not make sense, we will say so plainly.
- Same-day and 24/7 response. A fridge full of food or a washer flooding a laundry room cannot wait a week. Emergencies get priority around the clock.
- Clean, careful techs. Shoe covers, drop cloths, and a workspace left tidier than we found it.
Repair or replace? An honest way to decide
| Situation | Our recommendation | Why |
|---|---|---|
| Under about 10 years old, one failed part | Repair | Plenty of life left, and repair is usually the cheaper path. |
| Sealed-system or control-board failure on an old unit | Compare both options | These are the costly repairs, so the math matters more than the part name. |
| 12-plus years with repeated breakdowns | Replace | Repair costs stack up fast on an aging appliance. |
| Countertop microwave over 10 years old with a magnetron fault | Evaluate first | We test before guessing, then give you both options with honest math. |
See our cost guide for the factors that move a price up or down. We do not quote fixed prices on this site because the part and the fault change the job.
Appliance service in Springfield, TN
Springfield homes, from older houses near the town centre to newer subdivisions off Memorial Boulevard, run the full range of microwave repair models. Humid Middle Tennessee summers and hard daily use are the two things we see most: seals that leak a little more each summer, and parts that wear out from daily cycles. We serve Springfield (37172) and all of Robertson County, including Greenbrier, Cross Plains, and White House.
See everywhere we work on our service areas page, and keep breakdowns rarer with an annual appliance tune-up.
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Frequently Asked Questions
Why does my microwave run but not heat?
Usually a magnetron, diode, or door switch fault. Door switches are checked first for safety.
Is sparking inside dangerous?
Stop it at once and unplug it. Sparking can come from metal inside, a damaged waveguide cover, or a failing part. Do not run it again until it is checked.
Can I repair a microwave myself?
No. Microwaves store high voltage even when unplugged. This is one appliance to leave to a tech, every time.
When is a microwave not worth repairing?
Countertop microwaves are often cheaper to replace than to repair for a magnetron fault. Built-in and over-range models are usually worth a repair quote first.
Need Appliance Help in Springfield?
Mon-Fri: 7AM - 7PM 路 Sat: 8AM - 4PM 路 24/7 Emergency Service