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Commercial Refrigerator Maintenance Services
Commercial Refrigerator Maintenance Services
At ProStar Appliance Repair, we provide commercial refrigerator maintenance for restaurants, offices and rental properties across San Antonio and Austin. A unit that drifts warm can cost a business its stock overnight. Our technician finds the root cause and gives you the price before any work begins.
- Arrive inside a real appointment window
- Know the price before work begins
- Root cause fixed, not the symptom masked
- Licensed & Insured
More than 2,000 Google reviews at a 4.93 average across our San Antonio, Round Rock and Lakeway locations.
- Home
- Commercial Refrigerator Maintenance
Commercial Refrigerator Maintenance Services
Commercial Refrigerator Maintenance Services
At ProStar Appliance Repair, we provide commercial refrigerator maintenance for restaurants, offices and rental properties across San Antonio and Austin. A unit that drifts warm can cost a business its stock overnight. Our technician finds the root cause 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 Commercial Refrigerator Maintenance Matters
A warm cabinet has several possible causes: a dirty coil, a failing fan, a worn gasket or a blocked drain. Swapping parts without testing costs money and leaves the fault running. A technician who tests the unit at your location finds the one that matters.
- Replace the failed component, not the whole refrigerator
- Catch a worn gasket or slow fan before stock is lost
- Keep cold food at 41°F or below
- Stop paying twice for a repair that does not hold
- Get the fault explained in plain language
Commercial Refrigerator Maintenance Across San Antonio and Austin
We maintain commercial refrigerators for businesses across ten counties in the San Antonio and Austin metros. Find your county below, or confirm your address with our team.
What Does Our Commercial Refrigerator Maintenance Service Include?
Four problems a maintenance visit is built to catch before they reach your stock.
Dirty Condenser Coils
Dust and grease make the unit run hot and drift warm. We clean the coils so it holds temperature.
Worn Door Gaskets
A gasket that no longer seals lets warm air in. We inspect it and replace it once it has worn.
Clogged Drain Lines
Water pooling under the unit usually traces to a blocked drain line. We clear it before it spreads.
Failing Fan Motors
A fan that slows or turns noisy leaves the cabinet warm. We test it and replace it before it quits.
We maintain the same brands we repair, from Whirlpool, Samsung, and LG to Speed Queen, Bosch, and Miele.

How Does a Maintenance Visit Work?
You pick the window. We handle the rest.
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 unit 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 Commercial Refrigerator Maintenance?
In this trade, the usual complaints are a unit that fails again soon after a repair and a price that shifts at the door. Our visits are built to avoid both.
We Come Back If It Isn't Right
Call us and we return to the unit. One reviewer recalls a technician promising to come back if the repair was incomplete.
The Failed Part Shown to You
Your technician shows you what failed and what it does. Reviewers describe clear explanations before any repair.
Parts Ordered During the Visit
When a part is needed, it is ordered on site and installed on the return visit. Customers mention the fast turnaround.
Honest Repair-or-Replace Advice
If a unit is not worth fixing, we say so. Reviewers note no pressure to buy parts they did not need.
Technicians Customers Name
Customers name their technician in reviews, from Kamran to Wess to Alex. Your visit has a person behind it.
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
Commercial Refrigerator Maintenance FAQs
What does commercial refrigerator maintenance include?
A technician inspects the unit at your location: condenser coils, door gaskets, drain line, fans and temperature. Anything worn is explained and priced before work begins, and faults are repaired, not just noted.
What temperature should a commercial refrigerator hold?
Cold food should stay at 41°F or below under the FDA Food Code. If your unit keeps creeping above that, book a visit so we find the cause before your stock is at risk.
What should I do if my refrigerator is already running warm?
Move perishable stock to working cold storage, then book a visit. The technician diagnoses the unit on site, explains the fault and gives you the price before any work begins.
Can you work around our business hours?
We book same-day and next-day appointments from 6 AM to 10 PM, every day, so visits can be scheduled before you open or after you close.
How much does commercial refrigerator maintenance cost?
Labor starts at a $185 minimum for any service, and our service call fee is applied toward the repair cost when you proceed. Your technician confirms the price for your unit before work begins.
Which commercial refrigerators do you maintain?
We maintain reach-in refrigerators and walk-in coolers for restaurants, offices and rental properties across San Antonio and Austin. Tell us the unit type when you book.
Keep Your Stock Cold With Commercial Refrigerator Maintenance
Book a technician who fixes the cause, shows you the failed part and gives you the price before work begins. We cover San Antonio and Austin from 6 AM to 10 PM, every day.
Prefer to call? (210) 941-4634