Hoshizaki Ice Maker Repair Near You — All Brands Serviced
Local Hoshizaki technicians ready to fix your Ice Maker near you. Same-day appointments available.
- Same-day & next-day appointments
- Certified, background-checked technicians
- 90-day parts & 30-day labor warranty on all repairs
- Upfront pricing — no hidden fees
- All major brands serviced
Available Mon–Sat 7am–8pm · Sun 9am–5pm
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(832) 552-1615Brands We Service
Your Neighborhood Repair Team — Fast, Local & Certified
Hoshizaki manufactures premium commercial ice machines and refrigeration equipment trusted by restaurants, hospitals, and food-service operations worldwide. ProFix Appliance Repair repairs Hoshizaki ice makers across greater Houston with genuine OEM parts and a 90-day parts & 30-day labor warranty.
Same-Day Service
Most repairs completed same day. Call before noon for best availability.
90-Day Parts & 30-Day Labor
All parts and labor backed by our 90-day parts & 30-day labor warranty. If it breaks, we return at no charge.
Upfront Pricing
We quote before we start. No surprises, no hidden fees — your price is locked in.
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About Hoshizaki Ice Maker Repair
Hoshizaki is a commercial ice machine manufacturer (a category leader in restaurant/bar ice machines) that also makes commercial reach-in refrigeration, rather than residential kitchen appliances. For Hoshizaki ice maker repair specifically, our technicians focus on diagnosing water inlet valve and fill tube freeze-ups, ice maker module and thermostat faults, and auger motor issues behind slow, small, or no ice production, applying that Hoshizaki-specific knowledge to get an accurate diagnosis on the first visit.
Honest Hoshizaki Repair Pricing
We lead every Hoshizaki repair call throughout our coverage area with a clear, upfront cost estimate, typically in the $200–$700 range depending on the specific failure, and we provide honest guidance on repair-versus-replace decisions rather than pushing whichever option benefits us more.
Every Hoshizaki repair we complete carries our full standard 90-day parts and 30-day labor warranty, and we stand behind that promise fully across every community throughout greater Houston.
Appliance downtime hits differently in a household managing a demanding energy-sector or medical-center work schedule, and we've built our Hoshizaki repair scheduling specifically around fitting into those genuinely tight windows rather than asking a family to burn a vacation day waiting on us. We think that consistency is exactly what a Houston-area household should expect from any vendor it trusts. We think that consistency is exactly what a Houston-area household should expect from any vendor it trusts.
We train every technician assigned to Hoshizaki calls on the brand's specific safety disconnection procedures before any diagnostic work begins, understanding that a rushed shortcut on a gas or high-voltage unit is never worth the risk to a Houston-area household.
Known Hoshizaki Ice Maker Failure Points
- Ice machine water/fill system faults, their core specialty
- Water inlet valve and fill tube freeze-ups
- Ice maker module and thermostat faults
- Auger motor issues
Ice Maker Problems We Fix on Hoshizaki Models
Making Small or Hollow Ice Cubes
Small or hollow ice cubes indicate a water supply restriction.
Usual causes: Low water pressure, Partially clogged water filter, Faulty water inlet valve not opening fully, Kinked supply line.
Making Loud Noise
Ice maker noises — cracking, grinding, or humming — indicate pump, motor, or supply line issues.
Usual causes: Scale buildup in water pump, Failing pump motor, Ice clumping and breaking, Faulty water inlet valve vibration.
Ice Clumping Together
Ice cubes are fusing into large clumps in the storage bin.
Usual causes: Houston humidity — elevated ambient humidity causes surface melt and refreezing, Ice maker producing ice faster than being used, Bin location near heat source, Door seal on ice maker bin worn.
Water Inlet Valve Failure
The water inlet valve has failed, either stopping water supply or allowing constant water flow.
Usual causes: Valve solenoid burned out, Valve screen clogged with Houston mineral scale, Valve diaphragm hardened and not opening, Electrical connection failure to solenoid.
Ice Maker Freezing Up Internally
Ice is forming inside the machine in unintended places — around the evaporator, in the water reservoir, or in the water lines.
Usual causes: Water inlet valve not closing fully allowing continuous drip that freezes, Drain pump not fully emptying reservoir allowing water to freeze, Harvest cycle not completing, Water level sensor failure causing overfill.
Evaporator Coil Iced Over
The evaporator coil is completely covered in ice beyond normal, blocking ice-making function.
Usual causes: Harvest system failure not properly releasing ice from coil, Water flow too high covering coil with too much water, Refrigerant charge issues causing coil to get too cold, Defrost system (if equipped) not clearing the coil.
Ice Maker Needs Sanitizing
The ice maker requires sanitizing due to visible slime, mold, or ice quality concerns.
Usual causes: Mold or bacteria growth from moisture in the ice-making environment, Houston's humid climate accelerating microbial growth in ice makers, Filter not replaced on schedule allowing biofilm development, Machine not cleaned on the manufacturer's recommended schedule (typically every 6 months).
Scale Buildup on Evaporator Plate
Houston mineral scale has built up on the evaporator plate where ice forms, reducing ice production and causing poor ice quality.
Usual causes: Houston water hardness of 200–300 ppm depositing scale rapidly on the cold evaporator surface, Water filter overdue for replacement, Evaporator never descaled since installation, Scale insulating the evaporator and increasing freeze cycle time.
Water Flowing Constantly into Ice Maker
The water inlet valve is continuously allowing water into the ice maker, causing overflow.
Usual causes: Water inlet valve diaphragm failed — valve stuck open, Solenoid valve not closing because it's not receiving the close signal, Control board continuously activating fill valve, Float valve control failure.
Ice Maker Smells Musty
The ice maker or the ice from it has a musty or mildew smell.
Usual causes: Mold or bacteria in the water reservoir from infrequent cleaning, Stagnant water sitting in lines or reservoir when not in use, Houston's humidity promoting rapid mold growth in the ice-making environment, Ice bin not cleaned regularly.
Slime or Mold Inside Ice Machine
Pink, brown, or black biological growth is visible inside the ice machine on surfaces that contact water or ice.
Usual causes: Serratia marcescens bacteria (pink slime) thriving in the warm humid air around Houston ice machines, Mold spores from Houston's humid outdoor air entering the machine, Machine not cleaned and sanitized every 6 months as recommended, Water filter not replaced allowing biofilm to develop.
Ice Maker Requiring Warranty Decision
The ice maker has failed in a way where repair cost is close to replacement cost, requiring an honest assessment.
Usual causes: Compressor failure on unit under 7 years old, Multiple component failures suggesting systemic quality issue, Sealed system failure with refrigerant work required, Control board failure on premium unit.