Commercial Dish Machine Repair: Costs and Common Problems
Published 08.03.2026. Written for restaurant operators and kitchen managers.
A dish machine that will not sanitise is a health inspection problem as well as an operations one, which is why these calls rarely wait. Many faults are cheap; the expensive ones are almost always water quality catching up with the machine.
What actually fails, cheapest first
- Blocked wash and rinse arms: frequently a cleaning job rather than a repair, and worth checking before you call.
- Wash pump or motor: a mid to upper range repair depending on machine class.
- Heating elements and thermostats: common on machines that wash but will not reach sanitising temperature.
- Booster heater faults: the usual cause of failed final rinse temperature, and a moderate to expensive repair.
- Chemical dispensers and pumps: often supplied and serviced by the chemical provider rather than the repair company, which is worth clarifying before you pay.
- Door switches, curtains and seals: cheap parts that cause leaks and heat loss.
- Scale through the entire machine: the hidden driver behind heating, pump and arm faults in hard water areas.
What repairs typically cost
These are planning ranges, not quotes. Almost nobody in this directory publishes a rate, one coffee specialist being the exception, and pricing varies by market, brand, access and time of day. Use them to judge whether a quote is in the right region, then read the published terms further down, because those are the part a company commits to in writing.
Arm cleaning, curtains, seals and switches usually land in the low hundreds including the call. Thermostats and elements typically run into the mid hundreds. Wash pumps and booster heater work sit higher and can approach four figures on larger machines. Before approving major work on an older machine, check whether it is leased or chemical-supplier maintained, because the bill may not be yours to pay.
Two costs the invoice never shows: the downtime while you wait, and the stock or covers you lose. Our downtime cost calculator puts a number on the first, and the repair or replace calculator applies the half-rule to the second.
Before you call
Some faults have a check you can do first. Our diagnostic guide covers the checks worth making before you pay for a call-out, and what to have ready when you do call: make, model, serial number, what changed and when.
Prevention
Deliming on a schedule is the single highest-return maintenance task on a dish machine in hard water, and daily arm and curtain cleaning prevents a large share of service calls outright.
Most of the expensive failures above are the end of a cheap one that was left alone. Our preventive maintenance checklist covers the intervals.
What companies actually put in writing
Published repair cost ranges are estimates. What is not an estimate is the terms a company commits to in writing, and those vary more than most operators expect. These are taken from the companies’ own websites while verifying 117 listings, and are worth reading before you approve work, because a cheaper hourly rate with no warranty can cost more than a dearer one with ninety days behind it.
Warranty and guarantee terms
- AirTech Heating & Cooling Charleston, West Virginia Maintenance plans: 10, 13 or 15 percent off parts and labour by tier; extended warranty on parts and labour at the top tier.
- Days Appliance Repair Cincinnati, Ohio 30-day labour warranty; 90-day manufacturer warranty on most parts
- Dine Company Louisville, Kentucky 90-day warranty on repairs
- DRD Repair Lexington, Kentucky 90-day labour warranty on repairs; 1-year on installations; OEM parts under manufacturer warranty
- Electrical Appliance Repair Service Cleveland, Ohio 90-day factory warranty on most parts
- Facilities Management (Tech24) Indianapolis, Indiana 90-day parts and labour guarantee
- General Parts Group Columbus, Ohio 90-day guarantee on every service call
- ICC Mechanical Services South Bend, Indiana They state repairs use OEM parts and that results are guaranteed, without publishing a warranty period.
- K&D Factory Service Harrisburg, Pennsylvania 90-day warranty on OEM parts and labour
- McCleaners Restaurant Services Allentown, Pennsylvania Satisfaction guarantee; certificate of performance provided on completion.
- Phillips Ice Service Bowling Green, Kentucky Their site states they process all warranty claims on the customer's behalf, and separately lists the conditions they treat as billable rather than warranty work.
- Quality Plumbing & Heating (QPH) Indianapolis, Indiana 12-month parts and labour warranty; 100% satisfaction guarantee
- Restaurant Services LLC Columbus, Ohio Guaranteed pricing on quotes
- Tech24 Cincinnati, Ohio 90-day parts and labour guarantee
- Vasey Facility Service Indianapolis, Indiana Guaranteed Lifetime Protection: annual fee, replacement at no extra cost
- Whaley Foodservice Louisville, Kentucky 90-day parts and labour warranty
Pricing and estimate terms
- Air Service of West Virginia Morgantown, West Virginia Planned maintenance agreements offered to both residential and commercial clients.
- Coffee Service Pros Fort Wayne, Indiana Publishes prices: equipment repair $150 for 90 minutes, preventive maintenance $100 for an hour, brewing consultation $80 for 45 minutes, bookable online.
- E.L. Walters Air Conditioning Evansville, Indiana Free estimates
- Force Heating & Cooling Toledo, Ohio Free estimates on all new installations
- Fugh Refrigeration Pittsburgh, Pennsylvania Up-front pricing
- Hood Pursuit Harrisburg, Pennsylvania Detailed service report with every clean, and photo documentation on request, to support inspections and insurance.
- Jags Mechanical Cincinnati, Ohio Asks for a not-to-exceed amount when you book
- Retail Food Equipment (Lobalzo) Akron, Ohio States labour and travel rates lower than competitors
- Steers Heating & Cooling Parkersburg, West Virginia Maintenance plan offered after every installation, with priority scheduling, discounted repair rates and detailed service reports.
Only companies that publish a specific term appear here. Many others say they stand behind their work without saying for how long, which is not the same thing and is worth asking about on the phone. Terms can change; confirm before you book.
Who fixes this, and what we checked
This directory lists 72 companies that repair dish machine equipment across Indiana, Kentucky, Ohio, Pennsylvania and West Virginia. Every one of them had its website opened and read by a person rather than scraped, which is how we found the parked domains, wrong phone numbers and closed businesses documented on our verification findings page.
- 72 verified companies
- 34 confirmed by a phone call
- 55 publish 24/7 or emergency cover
- 3 publish a licence number you can check
A published 24/7 claim is what the company says, not what we have proven. We are testing those claims by calling them after hours and will publish what actually happens. Until then, treat the promise as a promise.
Is there a code on the display? Look it up before you call: Hobart, Jackson, Stero. Knowing the code changes what the technician brings with them.