Your dishwasher is down. Every cycle you miss is a table that waits.
Commercial Dishwasher Repair in Boston
Screws Appliance Repair dispatches same-day for commercial dishwasher repair across Boston. We fix undercounter, pass-through, conveyor, and flight-type machines — with same-day dispatch, upfront pricing, and warranty on all repairs as specified in your invoice.
Same-day service when available
All major brands
Warranty per invoice
24/7 support
Commercial Dishwasher Repair
Commercial dishwashers range from compact undercounter units to high-volume flight-type conveyor systems. Our technicians are trained on all machine types — so whether you run a small café or a large hotel kitchen, we come equipped for the job.
Compact units built for bars, cafés, and small kitchens. We repair wash pump failures, door seal leaks, heating element issues, and control board faults.
The workhorse of mid-size restaurant kitchens. We service racks, door mechanisms, spray arms, booster heaters, and chemical dosing systems.
High-volume machines for large food service operations. We diagnose conveyor motor failures, wash zone issues, water temperature problems, and rinse system faults.
Continuous-feed systems for hotels, hospitals, and institutional kitchens. Complex multi-zone systems — our technicians are trained for every configuration.
Specialized machines for bars and beverage stations. We repair gentle-cycle mechanisms, rinse aid systems, and temperature controls to protect your glassware.
Scheduled maintenance plans to prevent breakdowns — including descaling, spray arm inspection, gasket replacement, and performance testing to stay NYC health code compliant.
Commercial Dishwasher Repair Boston: Warning Signs to Watch For
Commercial dishwashers run hundreds of cycles a day. When something starts to slip, it rarely corrects itself — and a dishwasher that fails inspection is a dishwasher that shuts down your service. Here are the warning signs to watch for.
Сlogged spray arms, worn wash pump, or low water temperature.
Heating element or thermostat failure (Boston health code violation risk).
Door gasket failure or pump seal leak.
Water inlet valve issues or pressure problems.
Grinding, rattling, or buzzing from the pump or motor.
Blocked drain pump or kinked drain line.
Requires diagnostic scan to identify the fault.
Dosing pump failure affecting sanitization levels.
A dishwasher that can't sanitize properly isn't just a maintenance issue — it's a health code violation.
Don't wait. Call (646) 921-6775 for a same-day diagnostic visit.
Commercial Dishwasher
Brands We Service
Our technicians are trained on the full spectrum of commercial dishwasher brands used in Boston restaurants, hotels, and institutions. From Hobart's industrial flight-type systems to Winterhalter's precision undercounter units — we know the machines.
The industry standard for commercial kitchens. Factory-trained service for all Hobart dishwasher series.
Energy-efficient commercial dishwashers widely used in Boston restaurants and institutions.
Fast-cycle commercial dishwashers built for high-volume food service operations.
Chemical sanitizing dishwashers trusted in restaurants and food service.
German-engineered precision commercial dishwashers for premium kitchen operations.
High-performance warewashing systems with intelligent controls.
Commercial dishwashers built for institutional and hospitality settings.
Reliable undercounter and door-type units for mid-size food service.
Commercial dishwashers for restaurants and catering operations.
Compact and efficient undercounter glasswashers and dishwashers.
Don't see your brand?
Call us — we service virtually all commercial dishwasher brands found in Boston kitchens.
Why Boston Restaurants Choose Screws
A dishwasher breakdown during service is an emergency. We prioritize commercial calls and dispatch same-day whenever possible — because waiting until tomorrow means washing dishes by hand tonight.
Our technicians are trained specifically on commercial warewashing equipment — not residential dishwashers. We understand the difference between a door-type and a conveyor, and we bring the right parts for the job.
You get a clear quote before we start. Parts, labor, and any additional work — itemized and transparent. No surprises in the invoice, no hidden service fees.
Every repair is backed by a warranty on parts and labor as specified in your invoice. If the same issue returns within the warranty period, we come back and fix it at no charge.
Commercial Dishwashers & Boston Health Code Compliance
In Boston, commercial dishwashers are subject to strict health department requirements. Your machine must reach and maintain specific sanitizing temperatures — 160°F for high-temp units, or maintain correct chemical sanitizer levels for low-temp systems — to pass a health inspection.
In Boston City, high-temperature commercial dishwashers must deliver a final sanitizing rinse of at least 180°F. Low-temperature machines must maintain the approved chemical sanitizer concentration and be verified with the appropriate test kit.
Screws technicians understand the sanitization requirements for commercial warewashing equipment in Boston. When we repair your dishwasher, we don't just get it running — we verify it performs to the standard your kitchen needs to pass inspection.
95% CLIENTS
Commercial Dishwasher Repair
Boston — FAQ
In most cases, we dispatch a technician the same day you call. Commercial kitchen calls are our priority — we know that a dishwasher down during service affects your entire operation. For complex repairs requiring special parts, we provide a clear timeline upfront, typically 24–48 hours.
Yes. We service virtually all commercial dishwasher brands used in Boston kitchens — including Hobart, Jackson, Champion, CMA Dishmachines, Meiko, Winterhalter, Electrolux Professional, Moyer Diebel, Fagor, Jet Tech, and more. Don't see your brand? Call us — chances are we've worked on it.
We repair all commercial dishwasher types: undercounter units, pass-through (door-type) machines, conveyor dishwashers, flight-type systems, and glasswashers. Whether it's a compact café machine or a full hotel conveyor setup, our technicians are trained for the job.
Yes. High-temperature commercial dishwashers must deliver a final sanitizing rinse of at least 180°F, while low-temperature machines must maintain the approved chemical sanitizer concentration. A machine that cannot meet the required temperature or sanitizer level creates a direct health inspection risk. We verify operating performance after the repair.
Costs depend on the machine type, brand, and nature of the fault. Simple repairs like spray arm replacement run $150–250. Pump or motor failures typically range from $350–700. Complex electronic repairs can exceed $700. We provide a clear, itemized quote before starting any work — no hidden fees. The diagnostic visit fee is applied toward the repair if you proceed.
We come to you. On-site service is our standard approach for commercial clients throughout Boston. Our technicians arrive with tools and, in most cases, the parts needed for the job — no need to disconnect and transport heavy equipment.
Yes. We offer scheduled maintenance plans covering descaling, spray arm and filter cleaning, gasket inspection, wash and rinse temperature verification, chemical dosing system checks, and overall performance testing. Regular maintenance reduces breakdown risk and helps you stay NYC health code compliant.
Warranty on parts and labor is specified in your invoice — clearly and transparently. If the same issue returns within the warranty period, we come back and fix it at no additional charge.
Don't try to reset the error without understanding the cause. Take a photo of the display and call us. We can often assess the issue over the phone and arrive prepared with the right diagnostic tools and parts.
We give you an honest assessment after diagnostics. As a rule: if the machine is under 7 years old, repair is almost always cost-effective. For older machines, we'll calculate the repair-to-replacement cost ratio and recommend what makes more sense for your operation. We don't push unnecessary repairs.
Customer Testimonials
At Repair Service, we’re not satisfied until you are. We stand behind our work with a 100% satisfaction guarantee, so you can trust that your Subzero is in good hands.
Get Your Commercial Dishwasher Running Today
A broken dishwasher doesn't just slow down service — it takes your kitchen out of compliance and puts your health inspection score at risk. Screws Appliance Repair dispatches fast, fixes right the first time, and backs every repair with a warranty. Hundreds of Boston restaurants, hotels, and food service operations trust Screws for their commercial kitchen equipment.
