How fast can you respond to a walk-in cooler that is down?

AIR SYSTEMS A/C is open Monday through Saturday 8:00am to 7:00pm and Sunday 8:00am to 5:00pm, and refrigeration losing temperature is prioritised. It is not a 24-hour service, so overnight failures are answered at the start of business.

Do you service commercial equipment you did not install?

Yes. Most commercial work AIR SYSTEMS A/C performs is on existing equipment installed by others.

Can you work around our business hours?

Where the scope allows, yes. Work that requires equipment to be off is scheduled around operating hours wherever possible.

Do you handle permits on commercial HVAC jobs?

Yes. Commercial mechanical work requires permits and AIR SYSTEMS A/C pulls and closes its own, with 879 permits to date.

For Business Owners

Commercial
Refrigeration

A walk-in that fails on a Friday is inventory going in a dumpster on Saturday. We handle coolers, freezers, rooftop units and full mechanical work across Miami-Dade and Broward — permitted, inspected, and done to code.

Walk-in coolers & freezers
Rooftop units
879 permits pulled
Licensed CAC033544

(305) 490-5050

Commercial Service Request

Tell us what's down and we'll call you back.

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Property Type

What's the situation? (optional)

Mon–Sat 8am–7pm · Sun 8am–5pm

Who Calls Us

Businesses That Cannot Afford Downtime

Restaurants

Walk-ins, prep coolers, and the kitchen heat that comes with them.

Markets & Groceries

Display cases and freezers where a few hours means real losses.

Offices

Rooftop and split systems, where no cooling means sending people home.

Warehouses

Large mechanical systems, cold storage and duct detectors.

Commercial walk-in cooler refrigeration system serviced by AIR SYSTEMS A/C in Miami

Capability

From One Changeout to a Full Build

Commercial work is not a bigger version of residential work. The equipment is different, the tolerances are tighter, the permitting is stricter, and the cost of getting it wrong is measured in lost product and closed doors rather than a warm bedroom.

We have been doing it since 2011, on jobs ranging from a single rooftop changeout up into the hundreds of thousands of dollars, with 879 permits pulled and inspected along the way.

Walk-in coolers and freezers
Rooftop package units
Refrigeration line work and coil replacement
Duct detectors and mechanical work
Sheet metal fabrication and ductwork
Permits pulled, inspections scheduled

Catch It Early

Warning Signs on Refrigeration

Refrigeration rarely fails without warning. It usually announces itself for a week or two first — and that is the cheap window to call.

Temperature drifting

The box holds, but a few degrees warmer than it used to, or it takes longer to recover after the door has been open.

Ice building up

Frost on the evaporator, the ceiling or the product usually points to a defrost problem, a door seal, or a refrigerant issue.

The unit runs constantly

A compressor that never cycles off is working against something — a dirty condenser, a leak, or a door that is not sealing.

Water on the floor

A drain or defrost issue, and a slip hazard in a commercial kitchen before it is anything else.

New noises

Rattling, knocking or a change in pitch from the condensing unit means a mechanical part is on its way out.

The electric bill jumped

Refrigeration runs around the clock. Even a small loss of efficiency shows up on the bill before it shows up as a failure.

Questions

Commercial Questions

We are open Monday through Saturday 8:00am to 7:00pm and Sunday 8:00am to 5:00pm, and refrigeration that is losing temperature goes to the front of the queue — product on the line is a different kind of urgent. We are not a 24-hour company, so if it fails overnight we will be reaching you at eight, not at three. Worth knowing before you need us rather than during.

Yes, and on commercial work that is most of it. Buildings change hands, contractors come and go, and equipment outlasts both. We service what is there.

Where the job allows, yes. Some work has to happen while equipment is off, and doing that during a dinner service helps nobody. Tell us your hours when you call and we will plan the work around them as far as the scope permits.

Yes. Commercial mechanical work is permitted work, and we pull and close our own — 879 permits to date. Unpermitted commercial work becomes a problem at inspection, at renewal, or at sale, and it is never cheaper to fix later.

Anything from a single rooftop changeout to full mechanical installations running into the hundreds of thousands of dollars. If your project is larger than what we can do well, we will say so rather than learn on your building.

Keep the Doors Open

Licensed, insured and permitted commercial refrigeration and mechanical work across Miami-Dade and Broward.