Commercial Equipment Repair Blog
Practical diagnostic guides for the equipment that keeps South Florida kitchens, hotels, and food production lines running. Written by the technicians on our trucks.
Hobart AM-15 Wash Arm Bearing Replacement Intervals — High-Volume Kitchens
Hobart AM-15 wash arm bearings are the wear part nobody schedules until the chamber stops spraying mid-service. A field tech's interval map for hotel banquet kitchens, banquet halls, and 800-cover-a-night restaurants.
Property Management Multi-Unit Refrigeration — Service Contracts vs Per-Call
Property managers running 8 to 40 commercial refrigeration units across multiple addresses see different total cost between service contracts and per-call work. A field tech's read on the math, the response time, and the documentation.
Pizza Conveyor Oven — Belt Tension and Bearing Wear Service
Your Lincoln Impinger 1132, Middleby Marshall PS640, or Lincoln 1162 conveyor belt is tracking off, slipping, or running uneven. A field tech's read on belt tension, drive bearings, and motor diagnosis.
Restaurant Underbar Refrigeration — Why It Fails Faster Than You Think
Underbar bottle coolers and beer-bottle stations have the harshest duty cycle in a restaurant. A field tech's read on True TBB-24, Perlick BC36, and Krowne underbar service intervals and failure modes.
Espresso Group Head Boiler Pressure Drop — La Marzocco / Nuova
Your La Marzocco Linea PB or Nuova Simonelli Aurelia II is dropping group pressure mid-shot. A field tech's read on the group thermosiphon, vacuum breaker, and pressurestat calibration.
Frymaster Filter Pump Won't Engage — Lockout Reset Procedure
Your Frymaster FPP3, FPGL230, or H50 with FilterQuick is throwing a filter-pump lockout. A field diagnostic on the float switches, drain valve sensors, and how to clear the M3000 controller fault.
Marine Refrigeration in Marina Restaurants — Salt-Air Compressor Service
Marina-side restaurants face a refrigeration environment that destroys condensers and compressor electricals years before inland units fail. A field tech's read on coil coatings, contactor pitting, and protective service.
True Refrigeration Door Gasket Replacement — Hotel Service Frequency
True T-49, GDM-26, and TSSU-60 door gaskets fail on a predictable schedule in hotel refrigeration. A field tech's read on gasket types, replacement intervals, and how a torn gasket drives compressor failure.
Food Truck Refrigeration Service — Mobile Coil Cleaning in Heat
A food truck reach-in or undercounter unit faces ambient temperatures restaurant equipment never sees. A field tech's read on True TUC-27F, Atosa MGF8401, and Beverage-Air UCR27 service intervals in mobile use.
Commercial Microwave Magnetron Replacement — Panasonic / ACP / Amana
Your Panasonic NE-1054F or Amana RFS511MP isn't heating. A field diagnostic on magnetron output, HV diode and capacitor, door interlock chain, and when replacement makes more sense than repair.
Hotel Banquet Catering Equipment — Common Refrigeration Service Calls
Hotel banquet kitchens stress refrigeration in ways that 24/7 restaurants don't. A working tech's read on Traulsen G-Series, Continental DL2R, and walk-in service calls in event-cycle catering operations.
The 50% Rule Is Wrong for Walk-Ins: Repair-or-Replace Math With Real South Florida Ticket Data
The '50% rule' says replace when the repair costs half of new. Applied to walk-in coolers it gives the wrong answer in both directions — because a walk-in is two assets with two lifespans. The math, with real numbers.
Multi-Tap Beer System Glycol Chiller Issues — Restaurant Bar Service
Your 12-tap glycol chiller is letting beer pour foamy, warm, or with the wrong head. A field tech's diagnostic on the Perlick, Micro Matic, and Glastender chiller power packs, glycol mix, and trunk-line insulation.
Lease vs Buy Commercial Kitchen Equipment: Running the Real Math
Lease or buy commercial kitchen equipment? A repair shop's honest take on total cost, tax, repair risk, and what really drives the decision.
Commercial Kitchen Exhaust Fan & Hood Motor Failures: Belts, Bearings, and Fire-Marshal Triggers
When the hood fan slows or dies, the kitchen gets hot, smoke rolls, and the fire-marshal clock starts. The real failure sequence behind exhaust fan breakdowns — belts, bearings, motors — and what each repair costs.
New vs Refurbished Commercial Kitchen Equipment: When Used Makes Sense
A repair shop's honest guide to buying used commercial kitchen equipment: what's smart, what's a trap, and the pre-purchase checklist that saves you.
Vulcan Range Pilot Won't Stay Lit — Thermocouple vs Gas Valve
Your Vulcan V24F-6BN or VC44 keeps dropping pilot during dinner service. A field diagnostic on the thermocouple voltage, pilot gas pressure, and Honeywell safety valve sequence.
Commercial Cold Plunge Chiller Repair for Gyms & Spas
Your commercial cold plunge is drifting to 55°F and members are noticing. A field tech's diagnostic on the BlueCube, Penguin, and Renu Therapy chillers — charge, condenser airflow, titanium-coil corrosion, pump flow, and sanitation.
Commercial Sauna Heater & Controls Repair for Spas & Hotels
A spa sauna that won't heat or a steam room that won't make steam. A field tech's diagnostic on Tylö/Helo, Amerec, Finnleo and Mr.Steam — three-phase heater elements, contactors, high-limits, digital controls and the steam-generator descale South Florida demands.
Commercial Pizza Oven Repair: Deck & Conveyor Field Guide
A field tech's diagnostic on deck and conveyor pizza ovens — Middleby Marshall, Lincoln Impinger, Bakers Pride, Blodgett and Marsal. Deck recovery, gas burners and ignition, conveyor belts and bearings, air fingers, thermocouples and controllers.
Beer Cooler & Kegerator Direct-Draw Repair for Bars
Foamy pours, warm beer, a keg box that won't hold 36°F. A field tech walks the direct-draw diagnostic on True, Beverage-Air, Perlick and Micro Matic — keg-box temperature, cold plates, CO2 pressure, faucets, couplers and the compressor side.
Most Reliable Commercial Refrigeration Brands (A Service Shop's Ranking)
A South Florida service shop ranks the most reliable commercial refrigeration brands by how often we actually fix them. Honest field verdict.
Manitowoc Ice Machine Error Codes: What You Can Clear Yourself vs What Needs a Tech
A field guide to Manitowoc Indigo/Indigo NXT and i-Series fault codes — which alarms an operator can safely clear, which mean stop-and-call, and what each repair typically costs in South Florida.
Commercial Wine Cooler Temperature & Humidity: Restaurant Repair
A field tech's diagnostic on why a restaurant wine cooler drifts off temperature, sweats its glass door, or dries corks — dual-zone control, anti-condensate heaters, vibration and calibration — and what each fix runs in South Florida.
Commercial Humidor Humidity Control: Cigar Lounge Repair
A field tech's diagnostic on why a walk-in or cabinet humidor drifts off 70% RH — active humidification faults, cooling overshoot, cedar wicking, calibration drift — and what each fix runs in South Florida.
Holding Cabinet Temperature & Food-Safety Repair Guide
Your heated holding cabinet drifted below 140°F or it's drying out the banquet trays. A field tech's diagnostic on Alto-Shaam Halo Heat, Winston CVap, Cres Cor and Metro C5 — elements, humidity, controllers and the HACCP hot-hold numbers.
How Long Does Commercial Kitchen Equipment Last? Lifespan by Type
Realistic lifespan ranges for commercial kitchen equipment in South Florida — fridges, ice machines, fryers, ovens — plus a repair-vs-replace framework.
Healthcare Medical Refrigeration — Vaccine Fridge Compliance + Audit Prep
A medical refrigerator holding vaccines needs 36 to 46°F continuous, validated probes, calibrated monitoring, and a documented temperature log. Failed equipment plus failed documentation equals failed CDC VFC audit.
Commercial Pool Heater Repair for Hotels & HOAs
Your hotel pool is cold and the front desk is fielding complaints. A field tech's diagnostic on Pentair, Raypak, and Hayward gas heaters and AquaCal heat pumps — heat exchangers, ignition, flow switches, and the salt-air corrosion that kills them early.
Which Commercial Ice Machine Breaks Down Least? A Tech's Honest Ranking
A South Florida ice machine tech ranks Hoshizaki, Manitowoc, Scotsman, and Ice-O-Matic by real breakdown rates — and the maintenance that beats them all.
Beverage-Air Reach-In Condenser Cleaning Schedule for Coastal Florida
Salt air, kitchen grease, and Miami humidity kill Beverage-Air HBR48, HBF49, and MMR23 condenser coils on a predictable schedule. A field tech's cleaning interval and what happens when you skip it.
Commercial vs Residential Appliances: Why It Matters for Code and Insurance
Can you use residential appliances in a restaurant? A repair shop explains NSF listing, code, warranty, duty cycle, and insurance — and why it backfires.
Combi Oven Not Steaming? The Common Causes — and What Each Fix Costs
A South Florida tech's guide to why a combi oven loses steam — generator scale on boiler ovens, clogged injection nozzles on boilerless ovens, water-inlet faults, sensors and door seals — across Rational, Convotherm, Unox and Alto-Shaam, with real repair costs.
Combi Oven Buying Guide for South Florida: Rational, Unox, Convotherm, Alto-Shaam — and What Each Costs to Own
A service-shop buying guide to the four combi platforms that matter: installed prices, 15-year ownership costs, the water-treatment rule nobody can skip, and which kitchen buys which brand.
Rational iCombi Error Codes & Service Messages: What They Mean and When to Call
A South Florida field guide to Rational iCombi Pro and SelfCookingCenter service messages — descale and Care prompts, steam-generator and Service alerts, which an operator can clear and which mean stop-and-call, with real repair costs.
Medical & Lab Refrigeration Service in South Florida: Compliance, Response Times, Who to Call
Hospital, clinic, and laboratory refrigeration sits between two vendor worlds — biomed won't touch compressors, HVAC companies won't document for audits. What medical refrigeration service actually covers and how to vet a vendor.
Walk-In Freezer Frost Buildup — Diagnosing Defrost Timer vs Heater
Your Heatcraft or Bohn walk-in freezer evaporator is a block of ice and product is thawing. A field tech's diagnostic on the Paragon timer, defrost termination thermostat, and the 240V heating element behind the frost.
Who Services Pepsi & Coke Fountain Machines? (When the Bottler Won't Come)
The bottler maintains the syrup side of your fountain machine — but refrigeration, carbonation, and ice-cooled dispense failures are usually yours. Who actually fixes what, and who to call in South Florida.
Commercial Fryer Thermostat or Pilot Issues — Fast Diagnosis
When a Pitco SG14, Frymaster H50, or Vulcan 1ER50 stops holding 350°F or won't light — high-limit, thermopile, gas valve, and the gauge-and-meter sequence a fryer tech runs in 20 minutes.
Restaurant Grease Trap Maintenance and Appliance Lifespan
Skipped grease-trap service kills commercial dishwashers, drain pumps, and floor sinks. Miami-Dade plumbing code, FOG ordinances, and how trap maintenance schedules drive appliance lifespan in a busy kitchen.
Espresso Machine Won't Build Pressure — Cafe Operator's Diagnostic Checklist
Why a La Marzocco Linea, Nuova Simonelli Aurelia, or Rancilio Classe 9 stops pulling 9 bars — rotary pump, OPV, group solenoid, gicleur, and the gauge readings that tell you which part to order.
NSF Health Inspector Failed Your Reach-In? Quick Fixes for Recovery
A Florida DBPR inspector wrote up your True T-49 or Beverage-Air HBR48 at 47°F — what to fix in 24 hours so the re-inspection passes and the kitchen doesn't lose its permit.
Commercial Convection Oven Even Bake Failure — Fan Motor or Element?
Your Vulcan VC44, Blodgett MK V-100, or Garland MCO-GS-10S is burning the back of every sheet pan. A pastry chef's diagnostic on convection fan motors, heating elements, and door seals.
Commercial Dishwasher Low Pressure or Poor Wash Results — Diagnosis
Why a Hobart AM-15, Jackson Conserver, or CMA EST-44L starts pushing dirty racks — pump impellers, clogged wash jets, mineral scale, drain valves, and the descaling routine that saves the wash arms.
Restaurant Ice Machine Not Making Ice? 8 Things Your Tech Will Check
A field-tested checklist for restaurant managers when a Hoshizaki, Manitowoc, or Scotsman ice machine stops producing — condenser, water filter, float switch, refrigerant temps, and harvest cycle.
Walk-In Cooler Running Warm? Causes, Costs, and When to Call
Why a True, Beverage-Air, or Traulsen walk-in starts climbing into the 40s — defrost faults, evaporator fan motors, refrigerant leaks, door gaskets, and what each repair actually costs.
Hobart Dishwasher Wash Arms Not Spinning — 4-Minute Diagnostic
A Hobart AM-15, CRS-66A, or LXi conveyor dishwasher pushes plates through but the wash arms aren't rotating. A four-step field test on the wash pump, jet inserts, and bearing — what a tech checks before parts go on order.
Hoshizaki vs Manitowoc vs Scotsman — Ice Machine Selection for South Florida Humidity
A working refrigeration tech's read on Hoshizaki KM, Manitowoc Indigo NXT, and Scotsman Prodigy Elite — which holds up in 90°F coastal kitchens, which parts wear first, and which manufacturer to spec for a Brickell bar versus a Hialeah QSR.