# Certified Refrigeration > Certified Refrigeration is an independent Sub-Zero & Wolf service specialist assisting homeowners across NJ, NY, and CT. We work on Sub-Zero and Wolf exclusively — every model, every issue, same day. ## Pages - [Booking Link](https://www.certifiedrefrigeration.com/booking-link.md) - [Scarsdale, NY](https://www.certifiedrefrigeration.com/service-areas/new-york/westchester-county/scarsdale.md): Certified Refrigeration LLC provides expert Sub-Zero and Wolf appliance repair in Scarsdale, NY. With 30+ years of experience and factory-authorized parts and... - [Mount Kisco, NY](https://www.certifiedrefrigeration.com/service-areas/new-york/westchester-county/mount-kisco.md): Top-rated Sub-Zero & Wolf appliance repair in Mount Kisco, NY. Certified Refrigeration offers same-day service, factory parts, and expert care. - [New Rochelle, NY](https://www.certifiedrefrigeration.com/service-areas/new-york/westchester-county/new-rochelle.md): Expert Sub-Zero & Wolf appliance repair in New Rochelle, NY. Fast, local service with genuine parts, same-day availability, and decades of experience you can... - [Tarrytown, NY](https://www.certifiedrefrigeration.com/service-areas/new-york/westchester-county/tarrytown.md): Certified Refrigeration LLC offers expert Sub-Zero and Wolf appliance repair in Tarrytown, NY. Fast, local service with factory-authorized parts and over 30... - [Mamaroneck, NY](https://www.certifiedrefrigeration.com/service-areas/new-york/westchester-county/larchmont-ny.md): Certified Refrigeration LLC offers expert Sub-Zero and Wolf appliance repair in Larchmont, NY. Fast local service, factory-authorized parts, and 40+ years of... - [Bronxville, NY](https://www.certifiedrefrigeration.com/service-areas/new-york/westchester-county/bronxville-ny.md): Need Sub-Zero or Wolf appliance repair in Bronxville, NY? Certified Refrigeration offers expert service, factory-authorized parts, and same-day appointments. - [Rye, NY](https://www.certifiedrefrigeration.com/service-areas/new-york/westchester-county/rye_ny.md): Fast, expert Sub-Zero and Wolf appliance repair in Rye, NY. Factory-authorized parts, same-day service, and over 30 years of experience. - [Harrison, NY](https://www.certifiedrefrigeration.com/service-areas/new-york/westchester-county/harrison-ny.md): Expert Sub-Zero and Wolf appliance repair in Harrison, NY. Certified Refrigeration offers fast, factory-authorized service with same-day availability and... - [Green Brook & North Plainfield](https://www.certifiedrefrigeration.com/service-areas/new-jersey/somerset-county/green-brook-north-plainfield.md) - [Watchung](https://www.certifiedrefrigeration.com/service-areas/new-jersey/somerset-county/watchung.md): Trusted Sub-Zero and Wolf appliance repair in Watchung, NJ. Certified Refrigeration offers expert service, factory-authorized parts, and fast response times. - [Bedminster](https://www.certifiedrefrigeration.com/service-areas/new-jersey/somerset-county/bedminster.md): Certified Refrigeration LLC offers expert Sub-Zero and Wolf appliance repair in Bedminster, NJ. Factory-authorized parts, fast service, and 30+ years of... - [Bridgewater](https://www.certifiedrefrigeration.com/service-areas/new-jersey/somerset-county/bridgewater.md): Bridgewater’s experts for Sub-Zero and Wolf appliance repair. Certified Refrigeration LLC offers fast, reliable service with factory-authorized parts and 30+... - [Basking Ridge](https://www.certifiedrefrigeration.com/service-areas/new-jersey/somerset-county/basking-ridge.md): Certified Refrigeration provides Sub-Zero & Wolf appliance service in Basking Ridge, NJ. Fast local service, factory-authorized parts, 30+ years of experience... - [Warren](https://www.certifiedrefrigeration.com/service-areas/new-jersey/somerset-county/warren.md): Certified Refrigeration LLC provides expert Sub-Zero and Wolf appliance repair in Warren, NJ. Trusted local service, factory-authorized parts, and same-day... - [Peapack-Gladstone](https://www.certifiedrefrigeration.com/service-areas/new-jersey/somerset-county/peapack-gladstone.md): Sub-Zero & Wolf appliance repair in Peapack, NJ — Certified Refrigeration LLC offers expert service with factory-authorized parts and decades of experience. - [Far Hills](https://www.certifiedrefrigeration.com/service-areas/new-jersey/somerset-county/far-hills.md): Sub-Zero & Wolf appliance repair in Far Hills, NJ — Certified Refrigeration LLC offers expert service with factory-authorized parts and decades of experience. - [Bernardsville](https://www.certifiedrefrigeration.com/service-areas/new-jersey/somerset-county/bernardsville.md) - [Factory Authorized Parts](https://www.certifiedrefrigeration.com/about-us/factory-authorized-parts.md): Certified Refrigeration has compiled a detailed list of parts distributors in the continental United States that are factory authorized parts distributors for... - [$100 Off Cleaning promotion!](https://www.certifiedrefrigeration.com/100-off-cleaning-promotion.md) - [Cove Dishwasher Service - New Jersey](https://www.certifiedrefrigeration.com/cove-service.md): Certified Refrigeration is now proud to offer the same reliable service you have come to expect on your Sub-Zero & Wolf appliances to the Cove Dishwasher... - [Viking Microwaves](https://www.certifiedrefrigeration.com/viking-service/viking-microwaves.md) - [Viking Rangetops](https://www.certifiedrefrigeration.com/viking-service/viking-rangetops.md) - [Viking Wall Ovens](https://www.certifiedrefrigeration.com/viking-service/viking-wall-ovens.md) - [Viking Ranges](https://www.certifiedrefrigeration.com/viking-service/viking-range.md) - [Sub-Zero & Wolf Installers by C&J Golden Installs LLC](https://www.certifiedrefrigeration.com/installs.md): Factory Certified Sub-Zero & Wolf installers in NY, NJ, CT. Expert appliance installation for a seamless kitchen upgrade. Trusted by homeowners & builders. - [Annual Maintenance Contracts](https://www.certifiedrefrigeration.com/annual-maintenance-contracts.md) - [Viking Oven Service](https://www.certifiedrefrigeration.com/viking-service.md): Certified Refrigeration is New Jerseys premier Viking Oven repair provider. Specializing in Viking cooking appliances we offer fast reliable service on Viking. - [Hunterdon County NJ](https://www.certifiedrefrigeration.com/service-areas/new-jersey/hunterdon-county-nj.md): Certified Refrigeration offers fast reliable service in Hunterdon County, New Jersey for Sub-Zero & Wolf appliances such as Refrigerators, Freezers, Ovens,... - [FAQ](https://www.certifiedrefrigeration.com/about-us/faq.md): We field tons of questions about the sub zero and wolf repair process. Read through our FAQ to get answers to the most common appliance questions we recieve. - [Independent Servicer | Certified Refrigeration](https://www.certifiedrefrigeration.com/about-us/independent-service.md) - [Orange County, NY](https://www.certifiedrefrigeration.com/service-areas/new-york/orange-county-ny.md) - [Finding Your Sub-Zero Model Number](https://www.certifiedrefrigeration.com/sub-zero-repair-service/finding-your-sub-zero-model-number.md): If you could help us identify your Sub-Zero model we can begin the process by being prepared for your service appointment by arriving with the tools and parts... - [Mercer County](https://www.certifiedrefrigeration.com/service-areas/new-jersey/mercer-county.md): Sub-Zero fridge & Wolf appliance repair service in Mercer County. When we arrive at your door, we are fully prepared for any problem we may encounter. - [Connecticut](https://www.certifiedrefrigeration.com/service-areas/connecticut.md): If you are located in Fairfield County, we can most likely fix your Sub-Zero & Wolf appliance the same day you call. - [New York](https://www.certifiedrefrigeration.com/service-areas/new-york.md): "40+ years specializing in Sub-Zero & Wolf repair. Same-day service, factory-authorized parts. Your trusted choice in NY, Westchester, Putnam, Orange,... - [New Jersey](https://www.certifiedrefrigeration.com/service-areas/new-jersey.md): Expert Sub-Zero and Wolf repairs in NJ—Certified Refrigeration LLC brings decades of experience and genuine factory authorized parts to every service call. - [Wolf Outdoor Grill Repair](https://www.certifiedrefrigeration.com/wolf-repair-service/wolf-outdoor-grill-repair.md): Get professional, quality repair for your Wolf Outdoor Grill. We have 1,000s of parts in stock. Servicing New York and New Jersey. Get started today. - [Fairfield County](https://www.certifiedrefrigeration.com/service-areas/connecticut/fairfield-county.md) - [Westchester County](https://www.certifiedrefrigeration.com/service-areas/new-york/westchester-county.md): For over 35 years, we've been the trusted choice for Sub-Zero & Wolf service. Lightning-fast response and Factory-authorized Sub-Zero and Wolf parts, guarantee... - [Rockland County](https://www.certifiedrefrigeration.com/service-areas/new-york/rockland-county.md) - [New York City](https://www.certifiedrefrigeration.com/service-areas/new-york/new-york-city.md): Certified Refrigeration offers lightning fast service on Sub-Zero & Wolf products in NYC. With a team of product specialist, fast COI turn around, we fix... - [Sussex County](https://www.certifiedrefrigeration.com/service-areas/new-jersey/sussex-county.md): We are proud to provide fast independent Sub-Zero fridge repair service to our neighbors. When we arrive at your door, we are fully prepared for any problem we... - [Union County](https://www.certifiedrefrigeration.com/service-areas/new-jersey/union-county.md): We are proud to provide fast independent Sub-Zero service to Union County. When we arrive at your door, we are fully prepared for any problem we may encounter. - [Passaic County](https://www.certifiedrefrigeration.com/service-areas/new-jersey/passaic-county.md): Located right in Midland Park, we have been servicing Passaic Counties Sub-Zero fridge & Wolf appliance repairs since we opened our doors. Same day service. - [Somerset County](https://www.certifiedrefrigeration.com/service-areas/new-jersey/somerset-county.md): Certified Refrigeration specializes in the repair of Sub-Zero Brand Refrigerators and Wolf Oven products. Basking Ridge to Bernardsville and beyond. - [Morristown](https://www.certifiedrefrigeration.com/service-areas/new-jersey/morris-county/morristown.md): With over 30 years serving Morristown, Certified Refrigeration delivers expert Sub-Zero and Wolf appliance repairs. - [Morris County](https://www.certifiedrefrigeration.com/service-areas/new-jersey/morris-county.md): Serving the Morristown area since 1976, our company has offered accommodating daily Sub-Zero and Wolf Oven repair service to Morris County, NJ. - [Chatham & Madison](https://www.certifiedrefrigeration.com/service-areas/new-jersey/morris-county/chatham-madison.md): With over 30 years serving Chatham & Madison, Certified Refrigeration delivers expert Sub-Zero and Wolf appliance repairs. - [Mendham](https://www.certifiedrefrigeration.com/service-areas/new-jersey/morris-county/mendham.md): With over 30 years serving Mendham, Certified Refrigeration delivers expert Sub-Zero and Wolf appliance repairs. ## Repair tips - [Repair tips](https://www.certifiedrefrigeration.com/repair-tips.md): Independent repair for Sub-Zero Fridge and Wolf Products. Get tips on the most common issues. ## Repair tips entries - [Sub-Zero 600 Series Freezer Rebuild | Certified Refrigeration](https://www.certifiedrefrigeration.com/repair-tips/rebuilds/sub-zero-600-series-freezer-rebuild-certified-refrigeration.md): Sub-Zero 600 series sealed system rebuild specialists — compressor, heat exchanger, evaporator coil replacement. Serving NJ, NY & CT. - [Sub-Zero 500 Series Sealed System Rebuild | Certified Refrigeration](https://www.certifiedrefrigeration.com/repair-tips/rebuilds/sub-zero-500-series-sealed-system-rebuild-certified-refrigeration.md): Sub-Zero 500 series sealed system rebuild specialists — compressor, heat exchanger, and evaporator coil replacement on all 500 series models. - [Wolf SPO24TE Guide Rack Melted (sparking microwave)](https://www.certifiedrefrigeration.com/repair-tips/wolf-microwave-repairs/wolf-spo24te-guide-rack-melted-sparking-microwave.md) - [Sub-Zero EC06 - What We Know - Evaporator Thermistor Error](https://www.certifiedrefrigeration.com/repair-tips/error-codes/sub-zero-ec06-what-we-know-evaporator-thermistor-error.md) - [Sub-Zero EC24 - What we know - Defrost Underheat Code](https://www.certifiedrefrigeration.com/repair-tips/error-codes/sub-zero-ec24-what-we-know-defrost-underheat-code.md) - [Sub-Zero EC40 - What We Know -Over Run Freezer Compressor](https://www.certifiedrefrigeration.com/repair-tips/error-codes/sub-zero-ec40.md) - [Why Your Sub Zero Won't Stop Beeping ? DooR lights and LOK errors](https://www.certifiedrefrigeration.com/repair-tips/tips-tricks/why-your-sub-zero-wont-stop-beeping-door-lights-and-lok-errors.md): Often times Sub-Zero Fridges will beep while the door is closed. This annoying chime is caused by the control board either thinking that the door is open or an... - [Diagnosing Sub-Zero Defrost Issues](https://www.certifiedrefrigeration.com/repair-tips/defrost-issues/diagnosing-sub-zero-defrost-issues.md) - [Sub-Zero Control Board Repair](https://www.certifiedrefrigeration.com/repair-tips/tips-tricks/sub-zero-control-board-repair-700br-4203360.md) - [Holiday 2022 Vlog](https://www.certifiedrefrigeration.com/repair-tips/vlogs-dailys/holiday-2022-vlog.md) - [Stuck in Showroom mode on your Sub-Zero?](https://www.certifiedrefrigeration.com/repair-tips/error-codes/stuck-in-showroom-mode-on-your-sub-zero.md) - [Sub-Zero Leaking from underneath bins - Models bi-36S Bi-42S Bi-48S](https://www.certifiedrefrigeration.com/repair-tips/leaking/sub-zero-leaking-from-underneath-bins-models-bi-36s-bi-42s-bi-48s.md) - [How To Fix Loose or Broken Sub-Zero Door Handles](https://www.certifiedrefrigeration.com/repair-tips/door-handles/how-to-fix-a-sub-zero-door-handle.md) - [Installing Sub-Zero Ice Bucket for Side by Side units](https://www.certifiedrefrigeration.com/repair-tips/ice-maker-issues/installing-sub-zero-ice-bucket-for-side-by-side-units.md) - [The Five Things To Try Before Calling for Sub-Zero Service.](https://www.certifiedrefrigeration.com/repair-tips/tips-tricks/five-things-to-try-before-calling-for-sub-zero-service.md) - [Sub-Z 424 Wine Cooler Repairs](https://www.certifiedrefrigeration.com/repair-tips/wine-coolers/424-wine-cooler-repairs.md) - [Entering Sabbath Mode on a Sub-Zero Fridges With Video](https://www.certifiedrefrigeration.com/repair-tips/vlogs-dailys/entering-sabbath-mode-on-a-sub-zero-fridges-with-video.md) - [Fixing your Sub-Zero freezer light bulbs (most models)](https://www.certifiedrefrigeration.com/repair-tips/lights/fixing-your-sub-zero-freezer-light-bulbs-650-model.md) - [Rebuilds](https://www.certifiedrefrigeration.com/repair-tips/rebuilds/rebuilds.md) - [Change A Sub-Zero Light Switch](https://www.certifiedrefrigeration.com/repair-tips/lights/change-a-sub-zero-light-switch.md) - [How To Move Your Sub-Zero](https://www.certifiedrefrigeration.com/repair-tips/moving-your-sub-zero/move-your-sub-zero.md) - [How To Paint Your Old Sub-Zero Fridge](https://www.certifiedrefrigeration.com/repair-tips/painting-your-sub-zero/how-to-paint-your-old-sub-zero-fridge.md): Steps to take to safely paint your Sub-Zero fridge frame and shelving. Click to learn more. - [Sub-Zero 648Pro Freezer Rebuild in Warwick, NY - Vlog - Feb 03 2022](https://www.certifiedrefrigeration.com/repair-tips/vlogs-dailys/vlog-warwick-new-york-sub-zero-648pro-freezer-rebuild.md): See how we rebuilt and repaired this Sub-Zero 658Pro freezer. Parts replaced: compressor, inverter, heat exchange and evaporator, new filters and a big... - [Used Sub-Zero Buying Guide](https://www.certifiedrefrigeration.com/repair-tips/evaluating-your-sub-zero/used-sub-zero-buying-guide.md): Tips and tricks on how to purchase a used Sub-Zero refrigerator. Check out how. - [is it worth it to repair my sub zero?](https://www.certifiedrefrigeration.com/repair-tips/evaluating-your-sub-zero/is-it-worth-it-to-repair-my-sub-zero.md): The cost of new units combined with the physical work to actually replace a built-in fridge is a major factor in why repairs will always be more... - [Vlog Dec 8 2021- Scarsdale, NY - Westchester Sub Zero Service](https://www.certifiedrefrigeration.com/repair-tips/vlogs-dailys/vlog-dec-8-2021-scarsdale-ny-westchester-sub-zero-service.md): Today’s VLOG follows me to Scarsdale, New York to fix a Sub-Zero refrigerator dealing with a power outage in the freezer. - [Essex County Vlog _ Sub-Zero Repairs in Montclair & North Caldwell, NJ.](https://www.certifiedrefrigeration.com/repair-tips/vlogs-dailys/essex-county-vlog-sub-zero-repairs-in-montclair-north-caldwell-nj.md): Follow along as I rebuild a 642 unit and work on their ice maker in north Caldwell then hop over to Montclair to assess a situation with a 550 unit from 1990. - [The Lay-mans guide to Sub-Zero Error Codes](https://www.certifiedrefrigeration.com/repair-tips/error-codes/the-lay-mans-guide-to-sub-zero-error-codes.md): Error codes are vague, they give you an idea of what's wrong and where to look, there are hundreds across the different models. - [Glen Rock Sub-Zero Service - Bergen County, NJ - VLOG 11/23/2021](https://www.certifiedrefrigeration.com/repair-tips/vlogs-dailys/glen-rock-sub-zero-service-bergen-county-nj.md): Follow along with us on November 23, 2021 as we do a quick Sub-Zero Service stop in Glen Rock, New Jersey. - [Vlog 11/21/2021- Tuxedo Park Orange & Rockland County Sub-Zero 532 Rebuild](https://www.certifiedrefrigeration.com/repair-tips/vlogs-dailys/vlog-11-21-2021-tuxedo-park-orange-rockland-county-sub-zero-532-rebuild.md): We service Sub-Zero refrigerators and Wolf ovens throughout New York on the daily. This particular job was in Tuxedo Park, NY and couldn't have gone smoother,... - [Vacuum Condenser](https://www.certifiedrefrigeration.com/repair-tips/vacuum-condenser-2/vacuum-condenser.md): Most Sub-Zero fridge failures occur because of dust on the condenser? Cleaning your condenser and you will cut down on the heat your machine produces. - [Full Ice Maker System Replacement: 500 Series Sub-Zero Refrigerators.](https://www.certifiedrefrigeration.com/repair-tips/ice-maker-issues/full-ice-maker-system-replacement-500-series-sub-zero-refrigerators.md): Common issues on the Sub-Zero ice maker. Here's a guide on how to fix and replace it. - [The Sub-Zero 427R wine cooler rebuild](https://www.certifiedrefrigeration.com/repair-tips/wine-coolers/the-sub-zero-427r-wine-cooler-rebuild.md): These units can still be rebuilt cleanly to serve for another life cycle. What's better than keeping fridges out of the landfill? - [Change Your Sub-Zero Lightbulbs](https://www.certifiedrefrigeration.com/repair-tips/lights/fix-your-sub-zero-lights.md): If you have come here looking for advice on replacing light bulbs in your sub-zero, read on. If you're in New York Tri-State Area and need assistance, call us... - [Sub-Zero Gasket Replacement Instructions](https://www.certifiedrefrigeration.com/repair-tips/door-seals/sub-zero-gasket-replacement-instructions.md): If you have come here thinking a gasket install is a simple task, think again! If you are handy, read on, and have patience because this is a tough one! ## Schedule service - [Schedule Service](https://www.certifiedrefrigeration.com/schedule-service.md): Certified Refrigeration guarantees a streamlined service experience for your Sub-Zero refrigerator repair. See our excellent reviews and give us a call.