Coldline Blast Chiller Not Cooling in Middleburg, FL
Unit runs but temperature stays warm — usually a compressor, condenser, or refrigerant issue. We fix this on Coldline blast chillers across Middleburg. Call early and a technician is usually at your door that same afternoon.

Why your Coldline blast chiller is not cooling
When a Coldline blast chiller is not cooling, here's what you'll usually notice: unit runs but temperature stays warm — usually a compressor, condenser, or refrigerant issue. On this platform it's most often a bad evaporator fan motor. Left unaddressed, food or stock can spoil within hours.
Most likely causes
- Failed compressor or start relay
- Dirty or blocked condenser coils
- A stuck or failed damper control
- Defrost fault icing over the evaporator
Known Coldline blast chiller weak points
- core probe failures and inaccurate cycle readings
- evaporator icing and drain clogging
- control-panel / display faults
- door gasket wear causing frost and condensation
Quick check — and when it's not DIY
One thing you can rule out on your own: listen for the compressor running at all, and make sure nothing is blocking airflow around the back or bottom vents. 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
Our technician runs a full diagnostic on your Coldline blast chiller and isolates the exact cause before quoting. OEM parts available through Coldline importers and foodservice distributors; sealed-system and R290 refrigerant work requires an experienced technician. Most not cooling jobs finish same-day, at a flat price, under our warranty.
Independent commercial service experienced with Coldline equipment; not an authorized Coldline dealer.
What Middleburg homeowners say
on the First Coast
“Called about our Coldline blast chiller in the morning and it was running again by evening. The diagnostic fee came off the repair total, just like they promised.”
“Called late at night and a tech was here by mid-morning to look at the Coldline blast chiller. Fair price, no surprise fees, and the Coldline blast chiller has worked perfectly since.”
“The Coldline blast chiller died mid-week and they had it sorted before I'd even rearranged my schedule. The tech explained exactly what went wrong before touching anything.”
Other Coldline blast chiller problems we fix
Frequently asked questions
What does a Coldline blast chiller that is not cooling usually cost?
Expect $280–$1,495 for parts and labour on a Coldline blast chiller that is not cooling. We charge a $149 diagnostic that comes off the repair total, and nothing begins until you approve a flat price.
Do you charge for the estimate?
A flat $149 covers the on-site diagnosis and rolls into the repair price. What we quote is what you pay — no add-ons.
Do you offer same-day service in Middleburg?
Yes. We cover Middleburg daily and offer same-day and emergency service. Booking earlier in the day gives the best chance of an afternoon slot.
What if the same problem comes back?
You're covered by our 1-year labour warranty and 6-month parts warranty. Should the same fault return inside that period, the follow-up visit is free.
Get same-day service in Middleburg.
Flat-rate pricing, 1 year labour warranty, and fast dispatch.