About
A small shop that works on one manufacturer
Marsh Tide Appliance Service has been repairing Sub-Zero refrigeration on this stretch of coast since 2016.
Independent, and specific about it
We are an independent repair company. That word matters here, so it is worth being plain about what it means: nobody sends us work, nobody sets our prices, and no manufacturer has approved, appointed or endorsed us. We buy genuine OEM parts, we work on one brand, and we answer to the person whose kitchen we are standing in.
Why only Sub-Zero
Because refrigeration is unforgiving and familiarity is most of the job. Seeing the same evaporator, the same condenser and the same control behaviour several times a week is what turns a two-hour diagnosis into a twenty-minute one. A shop that takes every brand in the county cannot know any of them the same way.
What we hold
EPA Section 608 certified technicians. EPA Section 608 certification covers the safe handling and recovery of the sealed-system refrigerant in your appliance. We are also Licensed and insured in the State of Florida.
The calls we turn down
A shop this narrow says no more often than it says yes, and it is fairer to publish the list than to discover it on the phone. We do not work on another manufacturer's refrigeration. We do not work on cooking appliances, dishwashers, laundry or water heaters. And we do not work on the climate system of the house at all — no furnaces or heating of any kind, no air conditioning, no heat pumps or mini-splits, no air handlers, no ductwork and no duct-mounted UV lamps. That work needs a licensed HVAC contractor, and it is not a trade we hold.
The confusion is understandable. Our technicians hold EPA Section 608 certification, which is the same federal credential an air conditioning technician holds, because both trades recover refrigerant. It says what we may handle safely. It does not make the equipment in your attic ours.
How we price
Flat $80 diagnostic, credited toward the repair when you approve the work. Written estimate before anything is opened up. 90 days on labour, 365 days on parts, and genuine OEM parts on every repair. If a repair does not make economic sense on a particular unit, we will say so before parts are ordered rather than after.