Silver King Walk-In Cooler Not Cooling in St. Augustine, FL
Unit runs but temperature stays warm — usually a compressor, condenser, or refrigerant issue. We fix this on Silver King walk-in coolers across St. Augustine. Call early and a technician is usually at your door that same afternoon.

Why your Silver King walk-in cooler is not cooling
When a Silver King walk-in cooler is not cooling, here's what you'll usually notice: unit runs but temperature stays warm — usually a compressor, condenser, or refrigerant issue. The usual culprit is failed compressor or start relay. Left unaddressed, food or stock can spoil within hours.
Most likely causes
- Worn door gaskets bleeding cold air
- Faulty temperature control board
- A stuck or failed damper control
Known Silver King walk-in cooler weak points
- condenser coils clogging causing warm undercounters
- evaporator fan motor failures
- door gasket wear on drawers and doors
- dairy/milk dispenser valve and drain issues
Quick check — and when it's not DIY
Worth checking yourself first: confirm the walk-in cooler has power, the thermostat is actually set cold, and the condenser coils or vents aren't blocked by dust or stored items. Should that not clear it, not-cooling that keeps recurring after the coils are clean usually means the sealed system has lost its charge, and recharging it needs recovery equipment and an experienced technician.
How we fix it
We trace the not cooling on your Silver King walk-in cooler to its source instead of throwing parts at it. OEM parts available through Marmon Foodservice / Silver King distributors; sealed-system refrigerant repairs requires an experienced technician. The quote is flat, approved before we start, and every repair carries our warranty.
Independent commercial service experienced with Silver King refrigeration; not an authorized Silver King dealer.
What St. Augustine homeowners say
on the First Coast
“Our Silver King walk-in cooler quit on us and they had a technician out the same afternoon in St. Augustine. Fair price, no surprise fees, and the Silver King walk-in cooler has worked perfectly since.”
“The Silver King walk-in cooler died mid-week and they had it sorted before I'd even rearranged my schedule. The diagnostic fee came off the repair total, just like they promised.”
“Same-day response — a tech was diagnosing the Silver King walk-in cooler hours after I called. No runaround — they told me honestly what it needed and fixed just that.”
Frequently asked questions
How fast can you get to St. Augustine?
Same-day is common in St. Augustine. Our trucks run the area every day and emergency slots are held open for breakdowns that can't wait.
Is there a fee for the diagnostic?
We charge $149 for a full diagnostic, credited to the repair if you proceed. No separate trip fee and no surcharges added later.
Do you warranty your repairs?
We stand behind the work with a 1-year labour warranty and 6-month parts warranty — if it recurs in that time, we fix it again for free.
What does a Silver King walk-in cooler that is not cooling usually cost?
Most repairs for a Silver King walk-in cooler that is not cooling run $280–$1,495 including parts and labour. The $149 diagnostic is credited in full toward the repair when you go ahead, and you get a flat quote before any work starts.
Get same-day service in St. Augustine.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.