When a walk-in cooler quits at 6 a.m. or a commercial washer stops mid-cycle, every hour costs you money. Our Commercial Appliance Repair in Rockville gets your equipment diagnosed, repaired, and back online fast, with parts stocked for Whirlpool, Speed Queen, True, and Manitowoc units. We serve restaurants, hotels, laundromats, and property managers throughout Rockville, Maryland, and we answer the phone 24/7.
Commercial Appliance Repair in Rockville is the diagnosis, repair, and preventive maintenance of the heavy-duty kitchen, laundry, and refrigeration equipment that keeps a business running. That means commercial ranges, convection ovens, fryers, dishwashers, walk-in coolers, ice machines, stacked Speed Queen washers, and dryer banks. Unlike home units, these machines run 12 to 18 hours a day, so a failed compressor or burned-out heating element is not a minor inconvenience; it is a shutdown event. We carry the meters, gauges, and common parts to finish most jobs in a single visit.
Rockville businesses face specific pressures. Health-code inspections, grease-heavy ventilation, and hard water in Montgomery County all shorten equipment life. A restaurant appliance repair Rockville MD call at 7 p.m. on a Friday is usually a fryer or a dishwasher that stopped draining mid-service. We stock door gaskets, water inlet valves, control boards, and bake elements for the brands we see most, so we are not waiting three days on a part. If you run a commercial laundry, we keep Speed Queen and Electrolux pump and belt kits on the truck.
Every Commercial Appliance Repair in Rockville call includes a full diagnostic, an upfront quote, the repair itself, and a test cycle to confirm the fix. We also clean up and leave you a written summary. Parts are billed separately unless they are covered under a maintenance agreement. Here is what you get on a standard service call.
We test voltage, amperage, refrigerant pressure, and mechanical function with a multimeter, clamp meter, manifold gauge set, and thermometer. Diagnosis takes 30 to 45 minutes on most commercial units, and we confirm the actual failure before quoting anything.
You get the price before we start. If the repair is $340, you hear $340. If a compressor replacement runs $1,100, you hear that too, along with how long the unit will last. No surprise line items on the invoice.
Most repairs finish in 1 to 3 hours. We replace the failed component, whether that is a control board, water inlet valve, oven igniter, or drive belt, and we use parts stocked for Whirlpool, GE, Samsung, LG, Maytag, Frigidaire, Bosch, KitchenAid, Sub-Zero, Thermador, Speed Queen, and Electrolux.
We do not leave until the machine proves it works. A commercial dishwasher gets a full wash and drain cycle. A refrigerator gets 30 minutes of runtime to confirm temperature pull-down. A dryer gets a heat cycle with a thermometer check.
We haul away the old part, wipe down the work area, and leave you a written summary of what failed, what we replaced, and what to watch for. If the same unit fails within our workmanship warranty, you call and we come back.
You call +1 (301) 368-0217 and speak to a real person, not a voicemail. We ask the model number, the symptom, and how urgent it is. A walk-in cooler down at a restaurant jumps the queue. We give you a two-hour arrival window and a text confirmation within minutes.
The technician arrives with a multimeter, clamp meter, manifold gauge set, and leak detector. Diagnosis takes 30 to 45 minutes on most commercial units. We test voltage at the control board, check refrigerant pressures on refrigeration equipment, and confirm the actual failure before we quote anything.
You get the price before we start work. If the repair is $280, you hear $280. If a compressor replacement runs $900 to $1,400, you hear that too, along with how long the unit will last afterward. No surprise line items when the invoice arrives.
Most repairs finish in 1 to 3 hours. We replace the failed component, run the machine through a full cycle, and verify temperatures with a thermometer. A commercial dishwasher gets a complete wash and drain cycle. A refrigerator gets 30 minutes of runtime to confirm it is pulling down to temperature.
We haul away the old part, wipe down the work area, and leave you a written summary of what failed and what to watch for. If the same unit fails within our workmanship warranty, you call and we come back. We also flag anything else on the equipment that looks like it is heading for a breakdown.
You call +1 (301) 368-0217 and speak to a real person, not a voicemail. We ask the model number, the symptom, and how urgent it is. A walk-in cooler down at a restaurant jumps the queue. We give you a two-hour arrival window and a text confirmation within minutes.
Used to test voltage, amperage, and continuity on control boards, heating elements, and motors. A clamp meter lets us read current draw without breaking the circuit, which is faster and safer on commercial equipment.
Essential for refrigeration diagnostics. We read high-side and low-side pressures to confirm charge level, and we use a leak detector to find refrigerant leaks before they turn into compressor failures.
Used when we open a refrigeration system for compressor or line repair. Pulling a proper vacuum removes moisture and non-condensables, which is required under EPA Section 608 and prevents repeat failures.
We verify actual equipment temperature against setpoint. A commercial oven, refrigerator, or freezer is not fixed until it holds temperature through a full cycle, and the thermometer is how we prove it.
Commercial appliances use a mix of fasteners that residential units do not. Having both sets on the van means we can open panels, replace control boards, and access motors without a second trip.
Commercial units weigh 200 to 600 pounds. A proper dolly and hand truck let us move equipment safely for repair or replacement without damaging floors, doorways, or the machine itself.
A Rockville Town Center restaurant had a walk-in cooler running 12 degrees warm on a Friday night. Product was at risk, and the manager was considering a $4,000 inventory loss.
After: We diagnosed a failed compressor start relay and a leaking door gasket. Both parts were on the van. The cooler pulled down to 38 degrees within 90 minutes, and the restaurant finished the weekend without losing product.
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A Twinbrook laundromat had three of six commercial dryers not heating. Customers were leaving, and Saturday revenue was down by an estimated $600.
After: We replaced three heating elements and one thermal fuse in a single visit. All six dryers passed a full heat cycle, and the owner had full capacity back before the weekend rush.
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A Rockville hotel kitchen freezer was cycling every 4 minutes and running 8 degrees warm. The compressor was working overtime, and the hotel was worried about a full failure.
After: We found a low refrigerant charge and a failed defrost timer. After repairing the leak, recharging under EPA Section 608 rules, and replacing the timer, the freezer held temperature and the compressor cycled normally.
Book this service →Commercial equipment fails in predictable ways, and Rockville businesses see the same handful of problems over and over. Here are the ones we fix most often, along with what happens if you let them go.
Ask a pro →We diagnose the compressor, refrigerant charge, door gasket, and defrost system with a manifold gauge set and leak detector. Most temperature failures trace to a failed start relay, a leaking gasket, or a low refrigerant charge. We repair on-site and verify the unit pulls down to 38 degrees before we leave.
We check the drain pump, drain hose, and control board. Most failures are a clogged drain pump or a failed drain valve. We clear or replace the part, run a full wash and drain cycle, and confirm the machine empties completely before we pack up.
We test the heating element, thermostat, and thermal fuse with a multimeter. Most commercial dryer heat failures are a burned-out heating element or a tripped thermal fuse. We replace the failed part, check airflow and venting, and run a heat cycle to confirm.
We descale the evaporator, test the water inlet valve, and check compressor function. Rockville's hard water accelerates scale, so we also recommend a filtration setup. We verify production rate before we leave, so you know the machine is making ice at spec.
Most commercial appliance repairs in Rockville run $180 to $650, with a typical diagnostic fee of $89 to $129 that we credit toward the repair. Compressor replacements, control board swaps, and major refrigeration work can reach $900 to $1,400. Emergency and after-hours calls add $75 to $150. You get the full price before we start work.
Yes. We provide 24/7 commercial appliance repair in Rockville Maryland for restaurants, hotels, laundromats, and property managers. Call +1 (301) 368-0217 and we triage immediately. A walk-in cooler or freezer failure gets priority dispatch, and a technician is typically on-site within 2 to 4 hours. Overnight and weekend rates apply.
Rockville Home Appliance Service repairs commercial kitchen equipment across Rockville and Montgomery County, including ranges, convection ovens, fryers, dishwashers, ice machines, and walk-in refrigeration. We carry parts for Whirlpool, GE, Samsung, LG, Maytag, Frigidaire, Bosch, KitchenAid, Sub-Zero, Thermador, Speed Queen, and Electrolux. Same-day appointments are usually available.
Yes. We schedule after-hours service so your equipment gets fixed without interrupting business hours. A restaurant can book a 10 p.m. or 6 a.m. slot and have the fryer or dishwasher back online before the next shift. After-hours rates run $75 to $150 above standard pricing, and we confirm the window when you book.
One failed cooler or dishwasher can cost you a service day. Call +1 (301) 368-0217 and we will triage your equipment, give you an arrival window, and quote the repair before we start. We are licensed, insured, and have been fixing Rockville commercial appliances since 2015.
Call Now +13013680217 →Call us at +13013680217 or email [email protected] and we will get back to you fast. We are open Monday through Friday, 8am to 6pm, and we handle emergency calls outside those hours. Tell us the appliance, the brand and what it is doing, and we will give you a window and a price.