A commercial dishwasher typically costs $2,000-$50,000 for the equipment, with many small and midsize food-service operations spending about $8,000-$15,000 installed. Machine type, rack capacity, sanitation method, and the plumbing or electrical work required drive the final price.
| Item | Low | Average | High | Notes |
|---|---|---|---|---|
| Undercounter machine | $2,000 | $4,000 | $8,000 | Equipment only |
| Door-type machine | $4,000 | $8,000 | $15,000 | Equipment only |
| Conveyor machine | $15,000 | $30,000 | $60,000+ | Equipment only |
| Typical installed project | $3,000 | $10,000 | $25,000+ | Excludes major kitchen remodeling |
Commercial dishwasher prices by machine type and installation scope
Equipment pricing depends on throughput and configuration. A compact undercounter model often handles roughly 20-40 racks per hour; a door-type unit commonly handles 30-60; conveyor models are designed for higher-volume kitchens and may process 150 or more racks per hour. These are broad planning ranges, not guaranteed production rates.
For a typical restaurant with standard utility connections, budgeting $8,000-$15,000 for a door-type machine and basic installation is a reasonable starting point. Lower totals may reflect a basic undercounter unit and ready-to-use hookups; higher totals can include premium equipment, freight, installation, and utility changes.
Assumptions: U.S. market pricing, new commercial-grade equipment, normal access, and no extensive kitchen renovation.
What wash tanks, hookups, and labor add to the quote
Equipment is usually the largest line item, but the quote may also include freight, startup, water treatment, and site work. Ask whether the machine price includes a booster heater, detergent or rinse-aid pumps, and the required racks; these items may be bundled or priced separately.
| Quote component | Typical price | What changes the charge |
|---|---|---|
| Machine and standard accessories | $2,000-$50,000+ | Type, capacity, controls, and included racks |
| Delivery and positioning | $200-$1,000 | Distance, stairs, and access |
| Installation labor | $500-$2,500 | Removal, connections, and startup |
| Electrical or plumbing changes | $500-$5,000+ | Panel capacity, drain, water line, and code needs |
| Water treatment or softener | $500-$2,500 | Water hardness and equipment requirements |
Confirm which costs are included before comparing quotes; a low machine-only price can exclude thousands of dollars in delivery and utility work. Labor rates for qualified commercial kitchen installers and tradespeople often run $75-$150 per hour, with local minimum charges possible.
Rack capacity, temperature, and water conditions that shift pricing
Capacity is a key price driver. Moving from an undercounter unit rated around 20-40 racks per hour to a door-type machine rated around 30-60 can raise the equipment budget by several thousand dollars. Conveyor systems cost substantially more because they require a larger machine and often additional tables, racks, and floor space.
High-temperature machines use a booster heater to reach sanitizing temperatures, while low-temperature models typically use chemical sanitizing. The right choice depends on local health requirements, available utilities, and operating preferences; electrical capacity or chemical supply can affect installation and ongoing expense.
Hard water can shorten equipment life and impair wash results, so a site with hardness above about 3-5 grains per gallon may need treatment equipment, subject to the manufacturer’s specifications. A long drain run, a distant floor sink, or a machine requiring a dedicated electrical circuit can add $500-$3,000 or more compared with straightforward connections.
Undercounter, door-type, and conveyor dishwasher price comparison
Undercounter machines are generally the least expensive to buy and fit smaller kitchens with limited volume. Door-type models cost more but suit many busy restaurants; they are often installed with clean and dirty dish tables. Conveyor models serve high-volume operations and require more space, utility capacity, and coordination.
| Machine type | Equipment range | Installed planning range | Typical setting |
|---|---|---|---|
| Undercounter | $2,000-$8,000 | $3,000-$10,000 | Small bar or café |
| Door-type | $4,000-$15,000 | $6,000-$20,000 | Restaurant kitchen |
| Conveyor | $15,000-$60,000+ | $20,000-$75,000+ | High-volume dining operation |
Compare machines by racks per hour, required footprint, and included accessories rather than purchase price alone. A conveyor unit can be a poor value when daily volume does not justify its capacity, while an undersized machine can create labor delays during peak service.
How many installation hours a dishwasher replacement takes
A like-for-like replacement with accessible connections may take a two-person crew about 4-8 hours, often costing $500-$1,500 in labor before delivery or disposal. A new installation or relocation may require 8-20 hours across plumbing, electrical, and equipment work, with total labor charges around $1,000-$3,000.
Ask the installer to separate equipment placement, utility connections, testing, and old-machine removal on the estimate. A quote should identify who handles permits when required and whether startup, operator instructions, and a final temperature or sanitation check are included.
Why regional labor and freight create different totals
Prices can vary with labor markets, freight distance, and contractor availability. Large metro areas may run roughly 10%-25% above lower-cost rural markets for installation, while remote locations can incur extra freight or travel charges. Equipment pricing may also vary by distributor and brand availability, so geographic differences are not uniform across every model.
Compare at least two written, itemized quotes based on the same model and scope. Verify delivery terms, sales tax, installation assumptions, and warranty coverage; otherwise, an apparently cheaper regional offer may exclude services included in a competing bid.
Ways to trim a commercial dishwasher budget without cutting capacity
Keep the new machine near existing water, drain, and electrical connections when the layout allows. Reusing compliant connections can avoid relocation work, but an installer should confirm that pipe sizes, circuits, and drainage meet the machine’s specifications and applicable local rules.
Choose capacity for peak demand, not the largest machine available. Request prices for standard and upgraded models, then compare what the premium option adds in cycle time, controls, warranty, and included accessories. Avoid paying twice for racks or tables already in usable condition.
For a functioning but poorly performing dishwasher, compare a repair estimate with replacement pricing before ordering a new unit. Replacing a pump, heater, or control can sometimes cost $300-$1,500; repeated failures, unavailable parts, or a repair approaching half the price of a suitable replacement may make replacement more economical. Get the diagnosis and parts warranty in writing.