Commercial Refrigeration in San Antonio
Commercial Refrigeration
We treat your property like it was our property
Professional Commercial Cooling Repair
Our commercial refrigeration repair in San Antonio keeps product cold and businesses open. From walk-ins to reach-ins, pick the unit below and we’ll fix it.
Walk-In Cooler
Repair
A walk-in that won’t hold temp puts your inventory at risk. We find the real fault, whether it’s a low refrigerant charge, a tired fan motor, or a worn door seal, and get it cold again fast.
Walk-In Freezer
Repair
When a walk-in freezer climbs above safe temps, frost builds up and product thaws. We diagnose iced coils, defrost faults, and leaking door seals, then fix what’s actually wrong so it holds cold.
Reach-In Cooler & Freezer Repair
Reach-in units run hard in a busy kitchen, and a warm one means spoiled stock. We’ll repair thermostats, compressors, and gaskets on reach-in coolers and freezers so prep items stay safe and cold.
Commercial Refrigerant Leak Repair
Topping off refrigerant without finding the leak wastes money and risks another shutdown. We’ll locate the real leak in your commercial system, seal it, and recharge it so the unit stops losing cold.
Compressor & Condensing Unit Repair
The compressor is the heart of any commercial system, and a failing one won’t keep product cold. We test before we replace, fix what’s repairable, and call for a new unit when the numbers back it up.
Preventive Refrigeration Maintenance
A surprise breakdown during a dinner rush costs far more than a checkup. We’ll clean coils, check refrigerant and seals, and catch small faults early so your walk-ins and reach-ins keep running well.
Did you know?
The Mall of America has no furnace. Even through Minnesota winters it’s warmed almost entirely by its skylights, its store lighting, and the body heat of thousands of shoppers.
Refrigeration Questions, Answered
Real Questions. Real Answers.
Running a restaurant or store and need commercial refrigeration repair in San Antonio? These answers cover walk-ins, reach-ins, and freezers, plus why our license lets us handle them. Read below, then call or text to get a unit looked at.
Commercial refrigeration repair pricing in San Antonio comes down to the failed part, the type and size of the unit, how accessible the equipment is, and the refrigerant it uses. A bad fan motor or thermostat on a reach-in is a smaller job than a compressor or a refrigerant leak on a walk-in. Aircules gives you an honest diagnosis and explains the cost in plain English before any work starts, so a down cooler doesn’t turn into a surprise bill.
A walk-in that runs but won’t hold temperature in San Antonio usually points to low refrigerant from a leak, a dirty or iced evaporator coil, a failing compressor, or a worn door gasket letting warm air in. In a hot San Antonio kitchen those faults show up fast, since the unit fights both the heat and constant door traffic. Aircules finds the actual cause instead of just topping off refrigerant that will leak out again.
Yes. Aircules holds a Texas Class A license with a Combined endorsement, which legally covers commercial refrigeration on top of air conditioning. A lot of residential AC companies in San Antonio can’t touch a walk-in or freezer because they don’t carry that endorsement, so it’s worth confirming before you call anyone.
Aircules offers same-day commercial refrigeration service in San Antonio during business hours, 7am to 7pm Monday through Saturday. A failing cooler is urgent when product is at risk, so calling or texting early in the day gives the best shot at a same-day visit. Common parts ride on the truck, so many faults get fixed on the first trip.
Watch for temperatures drifting above safe holding range, ice building up on the coil or inside the unit, longer run times, water pooling on the floor, or a compressor that short-cycles. In San Antonio the summer heat pushes a struggling system over the edge quickly, so early action matters. Aircules checks the real condition and tells you honestly whether it needs a repair or a planned replacement.
A reach-in that freezes product usually has a faulty thermostat, a stuck temperature control, or airflow blowing too cold across the shelves. It’s a common call from San Antonio restaurants and convenience stores, and it’s often a smaller fix than owners expect. Aircules tracks down the control or airflow problem rather than guessing.
Aircules repairs walk-in coolers and freezers, reach-in units, and the refrigeration side of commercial kitchen equipment across San Antonio. The work covers compressors, evaporator and condenser coils, refrigerant leaks, fan motors, thermostats, and door gaskets. For a restaurant, bar, or store on the northwest or north side, the crew keeps the product cold and the diagnosis honest.
The honest answer in San Antonio depends on the age of the system, the cost of the compressor against the value of the unit, and how often it has been failing. A newer walk-in with one bad part is almost always worth repairing, while an old system that keeps breaking down may cost more to keep patching. Aircules runs that math out loud and won’t push a replacement when a repair still makes sense.
Aircules works with restaurants, bars, convenience stores, florists, and other small San Antonio businesses that rely on walk-ins, freezers, and reach-in coolers. The focus stays local and family-owned, so you get the same honest diagnosis and plain-English explanations the crew gives homeowners. Call or text 210-763-4698 to get a struggling unit looked at the same day during business hours.
Still have questions?
Your best choice for comfort in San Antonio is right here
No matter how big or small your job is, we’ll treat you like family every single time
Links
Services
Get In Touch
For emergency service, please call or text so we can better serve you.
Copyright © 2026. All rights reserved.