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Microwave Repair Services
In-Home Microwave Repair Services
At ProStar Appliance Repair, we provide microwave repair across the San Antonio and Austin metro areas. When your microwave runs but will not heat, sparks or goes dead, dinner stalls and you start pricing a new one. Your technician finds the fault in your kitchen and gives you the price before any work begins.
- A plain answer on whether it's worth fixing
- See the failed part before you approve anything
- Built-in microwaves are not a problem
- Licensed & Insured
More than 2,000 Google reviews at a 4.93 average across our San Antonio, Round Rock and Lakeway locations.
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Residential Microwave Repair Services
Residential Microwave Repair Services
At ProStar Appliance Repair, we provide microwave repair across the San Antonio and Austin metro areas. When your microwave runs but will not heat, sparks or goes dead, dinner stalls and you start pricing a new one. Your technician finds the fault in your kitchen and gives you the price before any work begins.
- An upfront price before we pick up a tool
- The root cause fixed, not the symptom masked
- If something isn’t right, we come back
More than 2,000 Google reviews at a 4.93 average across our San Antonio, Round Rock and Lakeway locations.
- We Use Original components
- Same & Next Day Appointments
- Warranty on Parts & Labor
- Urgent departure 50 minutes
ACTIVE PROMOS FOR OUR LOVED CLIENTS
Only Minimum
Labour for Any Service
$185
* Limit one per household. Some restrictions may apply. Cannot combine offers. Free Consultation w/ the approved service is applied.
Off Military
Discount*
$20
* Limited to one per household. Cannot be combined with other offers. Additional terms and conditions may apply. * Only with the repair
Off On Your first
Service Booking
$10
* Limit one per household. Some restrictions may apply. Cannot combine offers. Also, enjoy a 15% discount on your second booking.

Why Professional Microwave Repair Matters
A microwave that stops heating can come down to a door switch, a fuse, a control board or the magnetron. Replacing parts on a guess costs money and can leave the fault in place. Your technician tests first, so you pay for one repair: the right one.
- You keep the microwave that already fits your kitchen
- You pay for the failed part, not a string of guesses
- You approve the price before work starts
- You hear plainly when replacing makes more sense
- Your repair is covered by a 90-day warranty on parts and labor
Microwave Repair Across the San Antonio and Austin Metro Areas
We cover ten counties across both metro areas, with appointments from 6 AM to 10 PM, every day. Find your county below.
What Microwave Problems Do We Repair?
Most microwave faults come down to one failed part. Find yours below.
Microwave Not Heating Food
It runs, the light comes on, and the food stays cold. You see which part failed and get the price before any work begins.
Sparking or Popping Noises
Sparks or loud pops inside the cabinet mean it is time to stop using it. We find the source and say plainly whether the repair is worth it.
Not Powering On
A blank display and no response from the keypad. Your technician tests the likely parts first, so you pay for one repair and not a guess.
Door Not Closing or Latching
A door that will not latch keeps the microwave from starting. Microwave door repair restores a clean close with original manufacturer parts.
Broken Door Handle
A handle that snapped off or pulled loose. We fit the original manufacturer handle and hardware so the door opens properly again.
Built-In, Drawer and Combo Units
Built-in microwaves are repaired in your kitchen, so you have nothing to uninstall or carry to a shop. Drawer microwaves and oven-microwave combos are welcome too.
We maintain the same brands we repair, from Whirlpool, Samsung, and LG to Speed Queen, Bosch, and Miele.

How Does Our Microwave Repair Process Work?
Microwave oven repair with ProStar follows six steps. Nothing is repaired until you have seen the fault and agreed to the price.
Step 1
Book your visit
Call (210) 941-4634 or use the online booking form, which takes requests 24/7.
Step 2
Choose your window
Same-day and next-day appointments run from 6 AM to 10 PM, every day, in both metros.
Step 3
The service
Your technician cleans, tunes, and inspects the dryer, and shows you what came out of the vent.
Step 4
The report
You get a plain rundown of the machine's condition and an upfront price before any repair begins. Every part we replace carries a 90-day warranty on parts and labor.
Why Choose ProStar for Microwave Repair?
The usual worries with any repair: a technician who cannot explain the fault, a quote that grows, a fix that fails in a month. Here is what you get instead.
Around 2,000 Google Reviews
Around 2,000 Google reviews at a 4.9 average across three locations, with technicians thanked by name.
Open 6 AM to 10 PM, Every Day
Appointments run from early morning to late evening, Sunday included.
A Repair That Holds
Original manufacturer parts and a 90-day warranty on parts and labor on every repair.
Built-Ins Are Not a Problem
A built-in or drawer microwave gets the same plain-language diagnosis as any everyday model.
An Honest Repair-or-Replace Answer
If the repair costs more than the microwave is worth, your technician says so.
What Do Customers Say?
Roughly 2,000 Google reviews at a 4.9 average across our San Antonio, Round Rock, and Lakeway locations, and we reply to nearly every one.
“Highly recommend ProStar for their appliance maintenance and repair services. They managed to get a tech out to us the same day and were transparent about the diagnosis and total cost. Super efficient and a great experience all around. Very pleased with the service!”
Jack Murphy
Google review
“Excellent service. Very professional and knowledgeable technician. Highly recommend this company for appliance maintenance.”
_ carvajal
Google review
“Alex did a wonderful job. He was very efficient in finding the problem and provided helpful information and suggestions about appliance care. He was also right on time, which I really appreciated.”
Katarina Rome
Google review
“Fantastic and very thorough diagnosis. The technician was extremely knowledgeable, gave straightforward answers, and provided helpful options. They deserve the high ratings they receive, and I’ll definitely use them again.”
Michael Nyberg
Google review
“From dispatch to the service call, the experience was stress-free. They were knowledgeable, prompt, and professional. The technician was honest about the condition of the appliance and provided helpful advice.”
Melanie Barnes
Google review
Microwave Repair Questions, Answered
How much does microwave repair cost?
It depends on the fault and the part. We have a $185 minimum labor charge, you get the estimate before work begins, and our service call fee is applied toward the repair cost when you proceed.
Is it worth repairing a microwave?
Often, yes. A common rule: replace it when it is over 10 years old and the repair costs more than half a new unit. Your technician tells you plainly which side you are on.
Why is my microwave not heating?
A microwave not heating usually has one failed part, such as a door switch, a fuse or the magnetron. Your technician tests each one and shows you the failed part before any repair.
Do you offer GE microwave repair?
Yes. We handle GE microwave repair along with Whirlpool, Samsung, LG, KitchenAid, Frigidaire, Bosch and Maytag, using original manufacturer parts.
How soon can a technician come out?
We book same-day and next-day appointments from 6 AM to 10 PM, every day including Sunday. Online booking is open at any hour.
Is the repair covered by a warranty?
Yes. Every repair carries a 90-day warranty on parts and labor. If the repair does not hold in that time, we come back.
Get Your Microwave Heating Again
Book microwave repair online at any hour, or call (210) 941-4634 between 6 AM and 10 PM. You see the failed part, approve the price first and get a 90-day warranty on parts and labor, anywhere in the San Antonio and Austin metro areas.
Prefer to call? (210) 941-4634