Hobart CRS · Champion 86 · Jackson AJ-66 · Insinger · Stero
High-volume restaurant rack conveyor dishwashers across LA, OC, Ventura, Riverside. $120 commercial diagnostic, waived with repair. Same-day dispatch.
8 service territories across Southern California
Rack Conveyor Dishwasher Repair
Southern California
01 · What we service
Rack conveyor dishwashers are the backbone of high-volume restaurant kitchens. Racks of dishes ride a chain conveyor through pre-rinse, wash, and final-rinse zones, throughput 200 to 400 racks per hour depending on machine size. Three platforms dominate LA: Hobart CRS (CRS-66A standard, CRS-86A larger, ITW Food Equipment Group), Champion 86 series (Ali Group, sister brand to Scotsman ice and Beverage-Air), and Jackson AJ-66 (Hoshizaki America acquired the Jackson dishwasher line, now under Hoshizaki commercial umbrella). Plus Insinger and Stero on older installs.
This is not the same machine as a flight-type institutional unit (continuous flight of pegs, 1,000+ dishes/hour, hospital and university scale) and not the same as an undercounter unit (30 to 40 racks/hour, bar and café scale). Different drive systems, different repair patterns. See flight type dishwasher repair and undercounter commercial dishwasher repair.
BHGS #A49573. EPA 608 Universal certified #1346255700410. BBB A+. Phones answered 24/7. $120 commercial diagnostic, waived with repair, no emergency surcharge.
02 · Typical rack conveyor failures
03 · Recent jobs
Composite examples; model numbers, ages, and prices are accurate to typical scope.
Catering kitchen. Conveyor stopped mid-cycle Saturday morning, 200 racks waiting. Diagnosed: drive chain stretched past serviceable, drive sprocket teeth worn. Replaced chain plus sprocket as a system, lubricated, tested 50 racks. Total: $120 plus $580 parts plus 2 hours = $1,200.
Restaurant chain location. Glassware spotting, customer complaints. Final rinse temp at the manifold tested 162°F, NSF minimum is 180°F. Diagnosed: booster heater element scaled and partially open. Replaced element, descaled tank, retested at 184°F. Total: $120 plus $480 part plus 1.5 hours = $890.
Hotel banquet kitchen. Wash arm coverage uneven, drain slow. Diagnosed: upper wash arm jets clogged, drain pump impeller worn. Cleaned and descaled wash arms, replaced drain pump. Total: $120 plus $260 parts plus 1.5 hours = $560.
Full-service restaurant. Multi-issue at year 11: conveyor motor showing strain, door curtain switch intermittent, wash tank heater element open. Replaced motor, switch, and heater element on a single visit. Total: $120 plus $1,560 parts plus 4 hours = $2,200. Owner did the math against $14,000 to $18,000 replacement, repair was the call.
Fast-casual chain. Cycle aborting with speed sensor error. Replaced conveyor speed encoder, cleared error code, ran diagnostic cycle. Total: $120 plus $360 part plus 1 hour = $580.
04 · Honest scope
We service: Hobart CRS, Champion 86, Jackson AJ, Insinger, Stero, two-tank and three-tank rack conveyor configurations, electric and steam-injected tank heaters, NSF 180°F booster compliance verification, conveyor drive systems, door and curtain interlocks, drain systems, wash arms.
We don't do: new rack conveyor installation (specialty installer trade through manufacturer dealer network); steam line or steam boiler service (separate plumbing trade); chemical dispenser supply contracts (Ecolab, Auto-Chlor, Diversey, separate service track); ventilation hood work above the dishwasher (see commercial exhaust hood repair).
05 · Pricing
| Repair | Typical cost |
|---|---|
| Diagnostic | $120, waived with repair |
| Emergency / after-hours dispatch | Same $120, no premium |
| Conveyor motor replacement | $680 to $1,200 |
| Drive chain plus sprocket (system) | $520 to $880 |
| Wash arm cleaning and descale | $200 to $360 |
| Booster heater element + descale | $890 to $1,400 |
| Tank heater (electric) | $700 to $1,200 |
| Drain solenoid | $260 to $380 |
| Drain pump | $380 to $560 |
| Door / curtain switch (per switch) | $200 to $340 |
| Conveyor speed sensor | $300 to $480 |
| Multi-component repair (10+ year unit) | $1,400 to $2,400 |
| Warranty | 90 days parts and labor |
$120 commercial diagnostic, waived with repair. No emergency surcharge. We document final rinse temperature compliance (NSF 180°F minimum) on every visit for your health-code records.
06 · Brands we service
Hobart (ITW Food Equipment Group): CRS-66A, CRS-86A. The most-deployed platform in LA restaurants. We carry common parts. See Hobart commercial dishwasher repair.
Champion (Ali Group, sister brand to Scotsman ice machines and Beverage-Air refrigeration): 86 series. Mid-premium, common in chains. See Champion commercial dishwasher repair.
Jackson (Hoshizaki America acquired): AJ-66, AJ-80. Strong post-acquisition parts availability. See Jackson commercial dishwasher repair.
Insinger and Stero: less common but still serviced. Insinger known for stainless build quality, Stero for institutional-scale rack conveyors.
07 · Why operators call us
Sister sub-services: flight type, undercounter, glass washer. Parent: commercial dishwasher repair. Credentials: BHGS license, EPA 608.
08 · FAQ
Final rinse temperature has dropped below the NSF minimum of 180°F. Most common cause: booster heater element failed or scaled over. Less common: rinse aid dispenser empty, water inlet pressure low, or rinse arm jets clogged with mineral scale. We test rinse temp at the manifold during a live cycle, not just rated spec. $890 to $1,400 booster heater repair typical.
Both fail in this category, and we diagnose with a load test, not a guess. Conveyor motor seizure (year 5 to 8 typical on Hobart CRS, Champion 86) versus chain stretch / drive sprocket wear. Motor replacement $480 to $720 part. Chain plus sprocket $400 to $600. We replace as a system on units past year 7 because chain wear accelerates motor strain.
Yes. These three platforms cover roughly 80% of our rack conveyor calls. We carry common conveyor motors, drive chains, booster heater elements, and door switches on the van for these models.
$120 commercial diagnostic, applied toward the repair. Most rack conveyor repairs run $480 to $1,400 all-in. Conveyor motor replacement, booster heater rebuild, wash arm cleaning + drain pump, door switch chain. We quote on-site after diagnosis and document temperature compliance for your health-code records.
Same-day across LA, Orange, Ventura in most cases. Phones answered 24/7. No emergency surcharge, $120 diagnostic anytime. We schedule around dinner service when possible and can dispatch overnight for chain operations.
90 days SDAR labor warranty on every repair. BHGS #A49573, EPA 608 Universal certified (#1346255700410), BBB A+ accredited.
$120 commercial diagnostic, waived with repair. Same-day across LA, OC, Ventura. No emergency surcharge. BHGS #A49573, EPA 608 Universal #1346255700410.