Rock Hard Refrigeration technician inspecting condenser fan motor and evaporator unit during ice machine service
Commercial Refrigeration · North Texas

Commercial Ice Machine
Repair & Service
in North Texas

Fast, expert repair, installation, deep cleaning, and preventative maintenance for all types of commercial ice machines. Serving restaurants, bars, hotels, healthcare facilities, and convenience stores across Aubrey, Frisco, McKinney, Plano, and all of North Texas.

Licensed & Insured
OEM Parts Only
Fast Emergency Response
All Major Brands
Commercial ice machine service · North Texas

Commercial ice machine repair & service for North Texas businesses

In foodservice, hospitality, and healthcare, a reliable ice machine isn't a convenience — it's infrastructure. Restaurants depend on ice for drink service and food safety. Hotels and healthcare facilities need consistent, clean ice production around the clock. Convenience stores and bars lose product and revenue the moment an ice machine goes down.

At Rock Hard Refrigeration, we handle commercial ice machine repair, installation, deep cleaning, and preventative maintenance for businesses throughout North Texas. Our technicians arrive with diagnostic equipment and OEM parts for the most common ice machine failures, resolving most issues on the first visit so your operations get back to normal fast.

Types of commercial ice machines we service

We work on every category of commercial ice maker — from compact undercounter units to high-capacity modular systems and nugget ice dispensers.

Modular Ice Machines
High-volume ice heads that sit atop separate storage bins or dispensers. Common in restaurants, hotels, and high-output foodservice operations.
Undercounter Ice Machines
Self-contained units that fit beneath a counter. Ideal for bars, coffee shops, convenience stores, and smaller commercial kitchens.
Nugget & Flake Ice Machines
Soft nugget and flake ice makers for healthcare facilities, smoothie bars, seafood operations, and specialty beverage programs.
Ice & Water Dispensers
Countertop and freestanding combined ice and water dispensers for hotels, healthcare, offices, and self-serve operations.
High-Capacity Storage Bins
Insulated ice storage bins paired with modular ice heads for high-demand operations. We service bins and the refrigeration components that feed them.
Remote-Cooled Systems
Ice machines with condensers mounted remotely to reduce heat and noise in the kitchen. We service both the ice head and the remote condensing system.

Ice machine brands we service

We service all major commercial ice machine brands and stock OEM parts to ensure every repair maintains your equipment's warranty and long-term performance.

Hoshizaki
True Manufacturing
Heatcraft
Commercial refrigeration brand
+ All other
major brands
Rock Hard technician replacing condenser fan motor — old vs new OEM part comparison

Commercial ice machine repair in North Texas

Ice machine problems rarely fix themselves. A machine that's producing less ice than usual, making strange noises, or throwing an error code is headed toward a full shutdown if not addressed. Our technicians diagnose the root cause — not just the symptom — and carry OEM parts to resolve most repairs on the first visit.

We use OEM parts — never aftermarket substitutes

Aftermarket ice machine parts may cost less upfront but tend to fail faster and can void your manufacturer's warranty. We stock OEM components for Hoshizaki, Manitowoc, Scotsman, Ice-O-Matic, Follett, and other major brands so your ice machine is repaired correctly the first time.

Common ice machine repairs we perform throughout North Texas:

Condenser fan motor replacement
Evaporator coil cleaning and repair
Water inlet valve replacement
Refrigerant leak detection and recharge
Thermostat and control board diagnostics and replacement
Water pump and circulation system repair
Drain line clearing and repair
Scale and mineral buildup removal (descaling)
Ice thickness sensor and harvest cycle adjustment
Error code diagnosis and resolution
Rock Hard technician running control board diagnostics with Fieldpiece clamp meter
Rock Hard technician accessing condensing unit suction line service valve during ice machine service

Ice machine installation in North Texas

Installing a new commercial ice machine involves more than setting the unit in place. We handle the complete installation including water supply line connections, drain line routing, electrical setup, ventilation requirements, and startup testing. We help you select the right machine type and production capacity for your actual volume needs and available space — so you're not undersized during your busiest service periods or wasting energy with an oversized unit.

Ice machine cleaning, descaling & preventative maintenance

Commercial ice machines are one of the most maintenance-neglected pieces of equipment in a commercial kitchen — and one of the most health-code-sensitive. Scale buildup, algae, mold, and slime can develop inside ice machines that aren't cleaned regularly, directly affecting ice quality and creating sanitation violations.

Deep Cleaning & Sanitizing
Full interior cleaning, sanitizing, and mold/algae removal to maintain ice quality and health code compliance.
Descaling
Mineral scale removal from water-contact surfaces. Critical in North Texas where water hardness accelerates buildup that reduces output and damages components.
Performance Verification
Production rate check, ice thickness calibration, harvest cycle timing, and refrigerant level verification during every PM visit.

Our commercial refrigeration maintenance memberships include scheduled ice machine PM visits — covering cleaning, descaling, component inspection, and performance checks — on a frequency appropriate for your usage volume and water quality.

Don't ignore these signs

Signs your commercial ice machine needs service

These symptoms are rarely isolated issues — they typically point to a failing component that will take the machine fully offline if not addressed promptly.

Not Making Ice or Very Low Output
If the machine has stopped producing ice entirely or output has dropped significantly, common causes include a failing water inlet valve, low refrigerant, a blocked evaporator, or a control board issue that's stopping the harvest cycle from completing.
Ice Has Taste or Odor Issues
Off-tasting or smelling ice is a clear indicator of mold, algae, or bacterial growth inside the machine. This is a health code concern requiring immediate professional cleaning and sanitizing — not just a filter change.
Water Leaking From the Unit
Water pooling under or around an ice machine points to a clogged drain line, a cracked water distributor, a failed inlet valve that's not shutting off completely, or an overflow from a blocked sump.
Small, Thin, or Incomplete Ice Cubes
Ice that's smaller than it should be or partially formed indicates an issue with the harvest cycle timing, the water flow rate, the ice thickness sensor, or scale buildup on the evaporator plate preventing proper freezing.
Unusual Noises or Vibration
A clicking, grinding, or rattling ice machine usually indicates a failing fan motor, a compressor struggling to start, or a loose component inside the cabinet that will cause damage if not addressed.
Error Code or Alarm Light
Modern commercial ice machines display error codes for specific failure conditions. Don't reset and ignore an error code — it's the machine telling you exactly what's wrong. Call us and we'll read the code and fix the underlying problem.
Rock Hard technician brazing copper line and installing Schrader valve during ice machine refrigerant repair
Fieldpiece SC260 clamp meter reading 24V DC during Rock Hard ice machine diagnostics
Condensing unit interior showing rusted refrigerant lines found during Rock Hard inspection
Jason from Rock Hard Refrigeration reviewing wiring diagrams during service planning
Frequently asked questions

Commercial ice machine service — answered

Why is my commercial ice machine not making ice?
Common causes include a clogged or failed water inlet valve, low refrigerant charge, a dirty or blocked evaporator coil, a failing condenser fan motor reducing cooling efficiency, a malfunctioning thermostat or control board stopping the harvest cycle, or significant scale buildup restricting water flow. A Rock Hard technician can diagnose the exact cause and repair it on the first visit in most cases.
How often should a commercial ice machine be professionally cleaned?
Most commercial ice machines should be professionally cleaned and sanitized every 3–6 months. In North Texas, where municipal water tends to be moderately to highly hard, descaling may need to happen more frequently — mineral scale builds up faster and restricts the water circuits that produce ice. Regular cleaning also keeps your machine in compliance with health department standards.
Do you offer emergency ice machine repair in North Texas?
Yes. An ice machine failure during service hours directly impacts your ability to serve customers. We prioritize commercial ice machine emergencies and dispatch licensed technicians quickly to businesses across Aubrey, Frisco, McKinney, Plano, and all of North Texas. Call 469-290-7316 for urgent service.
What ice machine brands does Rock Hard Refrigeration service?
We service all major commercial ice machine brands including Hoshizaki, Manitowoc, Scotsman, Ice-O-Matic, Follett, and others. We use OEM parts for all repairs to maintain your equipment's warranty and ensure long-term reliability.
What areas of North Texas do you serve for ice machine repair and service?
We serve businesses throughout North Texas including Aubrey, Frisco, McKinney, Prosper, Plano, Allen, Lewisville, The Colony, Princeton, and surrounding communities in Denton and Collin Counties.
Get started

Request a free ice machine service estimate

Tell us your machine type, brand, issue, and North Texas location — we'll respond fast. For urgent ice machine failures, call directly.

All ice machine types — modular, undercounter, nugget, dispenser
Restaurants, bars, hotels, healthcare & convenience stores
Licensed technicians · OEM parts · North Texas coverage
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469-290-7316
1518 Navo Rd Ste A1, Aubrey TX 76227
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