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ALAS Appliance Service

Commercial Dishwasher Repair in The Colony, TX

Dish machine not reaching temperature, not draining or leaving dishes dirty? ALAS Appliance Repair repairs commercial undercounter, door-type and conveyor dishwashers, glasswashers, pot washers and booster heaters for restaurants, hotels and senior living kitchens across The Colony.

  • Serving all of The Colony
  • Written quote before work begins
  • After-hours emergency service
  • 90-day repair warranty, 6 months for members

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Refrigerator, washing machine and dryer against a blue background

Book Dishwasher Repair in The Colony

Commercial Dishwasher Repair Needs in Restaurants and Kitchens in The Colony

Dish machines in The Colony run hardest in kitchens with big swings in volume, such as breakfast and banquet service in hotels, golf clubhouse events and weekend crowds at restaurants along SH 121. High-temp units rely on a booster to bring final rinse water near 180°F, whereas low-temp units depend on sanitizing chemicals. When plates come out greasy or spotted, look at the rinse temperature gauge or the chemical supply before anything else, since those two account for many sanitizing complaints.

Scale is the other constant. North Texas water coats wash arms, rinse jets, heater elements and solenoid valves, and a machine that is not delimed on schedule loses temperature and pressure gradually, so the decline is easy to miss. After deliming, our most frequent Colony dish machine calls trace to leaking wash pump seals, faulty door switches, sticking drain valves or slow fills. Many kitchens lease their chemical pumps from a supplier, so let us know which company maintains yours. Booster heaters and other high-voltage electrical work belong with a technician.

Common problems

What’s Wrong With Your Commercial Dishwasher?

The dishwasher problems we see most often, and the parts a technician checks first for each one.

SymptomCommon causes a technician checksGuide
Not reaching final rinse temperatureFailed booster heater element or thermostat, undersized booster, low incoming hot water temperature, scale on elements, failed contactor
Check the final rinse gauge during a cycle and note the building’s hot water temperature at a nearby sink.

Possible causes a technician checks: Failed booster heater element or thermostat, undersized booster, low incoming hot water temperature, scale on elements, failed contactor

Schedule a diagnosis
Dishes coming out dirty or spottyClogged wash arms or jets, dirty strainers or scrap screens, low wash temperature, weak wash pump, empty or wrong detergent, hard water scale
Pull and clean the wash arms and strainers. Blocked jets are the most common cause of dirty dishes.

Possible causes a technician checks: Clogged wash arms or jets, dirty strainers or scrap screens, low wash temperature, weak wash pump, empty or wrong detergent, hard water scale

Schedule a diagnosis
Machine won’t fillWater supply off, failed fill valve or solenoid, door switch, float or level sensor, clogged inlet strainer
Check that the water supply valves are open and the door is fully closed.

Possible causes a technician checks: Water supply off, failed fill valve or solenoid, door switch, float or level sensor, clogged inlet strainer

Schedule a diagnosis
Machine won’t drainClogged drain line, failed drain pump or drain valve, blocked scrap basket, stuck overflow tube
Empty and clean the scrap basket and check the floor drain for backup.

Possible causes a technician checks: Clogged drain line, failed drain pump or drain valve, blocked scrap basket, stuck overflow tube

Schedule a diagnosis
See every dishwasher symptom and cause

The complete dishwasher repair guide

Our main dishwasher repair page explains common problems, repair-or-replace decisions and how a repair visit works, in more detail.

Urgent repair

Dish Machine Down During a Rush?

Clean wares run out quickly when the dish machine stops. These steps keep you serving safely while we diagnose it. After-hours and emergency service is available at an additional charge in The Colony.

The Colony Commercial Dishwasher Repair FAQs

Yes. ALAS repairs commercial dishwashers for The Colony restaurants, cafes, senior living communities and other businesses, including the original Fox & Jacobs neighborhoods along Main Street, Eastvale, Stewart Peninsula, The Tribute, Waterford Point, Legend Crest, the Cascades at The Legends and Austin Waters.

We serve The Colony ZIP code 75056, across the whole city. Enter your ZIP code on this page to confirm service at your address.

Deliming on schedule, cleaning the wash and rinse arms daily and logging final rinse temperatures catch most problems early. A slow drift in temperature or a longer fill time often appears weeks before a failure. Ask staff to report leaks and odd noises right away. A preventive visit before a busy event season lets a technician replace worn seals and valves.

Yes. Glass washers behind a bar face fruit pulp, sugary mixers and lipstick, which clog wash arms and filters quickly. Rinse temperature or chemical feed problems often show up as streaky or sticky glasses. Clean the filters and arms at the end of each night and check the chemical lines for kinks. If results stay poor, a technician can test the heater, pump and dispensers.

Usually it needs deliming first. That crust is mineral scale, and it blocks jets, coats heaters and can keep the final rinse from reaching temperature. Run the manufacturer’s deliming procedure with an approved descaler. If performance does not recover, a heater element, thermostat or solenoid valve may be scaled beyond cleaning and need replacement.

The Colony service area © OpenStreetMap (opens in a new tab)City pageBranch

Where we work in The Colony

The Colony Neighborhoods We Serve

ALAS provides commercial dishwasher repair across The Colony, including the original Fox & Jacobs neighborhoods along Main Street, Eastvale, Stewart Peninsula, The Tribute, Waterford Point, Legend Crest, the Cascades at The Legends and Austin Waters, covering ZIP code 75056. Check your ZIP code to confirm service at your address.