Straight answers on refrigeration & HVAC.
Written by a licensed refrigeration and HVAC contractor — practical guides for South Florida restaurants, markets, and homeowners. Troubleshooting, compliance, maintenance, and when to call a pro.
Walk-In Cooler Not Holding Temperature This Summer? Five Things to Check
Learn why walk-in coolers fail to hold temperature in summer heat and how to troubleshoot five common causes before calling a technician in Davie, FL.
Walk-In Freezer Icing Up This Summer? Here's Why
Is your walk-in freezer icing up in Broward County's summer humidity? Learn the real causes and which fixes you can do yourself vs. when to call a tech.
Walk-In Cooler Not Cooling? A Broward Operator’s Troubleshooting Guide
A walk-in cooler not cooling is one of the most expensive problems a South Florida food business can face. Here are the common causes, the checks you can safely do yourself, and the point where a licensed refrigeration technician needs to step in.
Restaurant Refrigeration & Florida Food-Safety Compliance: A Kitchen Operator’s Guide
The temperatures Florida health inspectors actually check, the refrigeration failures that trigger violations, and how to build an inspection-ready commercial kitchen in South Florida.
Commercial Ice Machine Repair & Sanitation: A Florida Operator’s Guide
Ice is a food product — and Florida inspectors treat it like one. Here is why commercial ice machines stop making ice, the sanitation the health code expects, and when to call a refrigeration technician.
AC Not Cooling in the South Florida Heat? A Homeowner’s Troubleshooting Guide
When your AC stops cooling in the Florida heat, start here: the safe checks any homeowner can do, the common causes, and when to call a licensed HVAC technician.
5 Signs Your Commercial Refrigeration Needs Service Before It Fails
Refrigeration rarely dies without warning — it whispers first. Learn the five early signals that a walk-in, case, or rack is heading for a failure, so you can fix it on a schedule instead of during a dinner rush.
CO₂ vs. HFC Refrigeration for Supermarkets: What Florida Operators Should Know
The refrigerant under your supermarket is changing. Here is a plain-English look at HFC vs. CO₂ (R-744) transcritical systems, what the HFC phasedown means, and why the hot Florida climate is central to the decision.
How Often Should You Schedule Commercial Refrigeration Maintenance?
There is no single right answer — cadence depends on your equipment and how hard it works. Here is a practical guide to maintenance frequency, what a PM visit actually covers, and why Florida humidity and salt air move the schedule up.
What SEER2 Means for Your New AC in South Florida
Shopping for a new air conditioner and running into "SEER2"? Here is what the rating actually measures, why efficiency matters so much in the Florida heat, and why right-sizing beats chasing the highest number on the sticker.
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