Morris County’s Premier Sub-Zero & Wolf Appliance Service

Precision, Expertise, and 30+ Years of Hands-On Service

For over 35 years, Certified Refrigeration LLC has been the trusted name in Morristown, NJ, for premium Sub-Zero appliance service. Specializing in Sub-Zero and Wolf appliances, we offer same-day emergency service and maintenance. Experience our commitment to excellence and swift solutions for all your appliance needs in Morris County. Whether it be a Sub-Zero Fridge not cooling, or an oven that just won't heat up, trust us for a fast reliable service experience as we supply Factory Authorized Sub-Zero & Wolf parts on every repair.

Call: 1-800-200-2306

Do You Have Sub-Zero and Wolf Appliances in Your Home?


From refrigerators and ranges to wine coolers and microwaves, Certified Refrigeration LLC is your trusted expert for Sub-Zero and Wolf appliance repairs. Whether you're facing a minor malfunction or a major breakdown, we offer swift, professional service to keep your kitchen running smoothly. There's no need to coordinate with multiple repairmen—if it’s Sub-Zero or Wolf, we’ll handle it all.

Here’s a list of the machines we service:

Sub-Zero Refrigerators & Freezers

Sub-Zero Wine Coolers

Sub-Zero Ice Makers

Wolf Gas & Dual Fuel Ranges

Wolf Wall Ovens & Warming Drawers

Wolf Cooktops & Rangetops

Wolf Ventilation Hoods

Wolf Microwaves & Speedovens

Whatever your Sub-Zero or Wolf appliance needs, we’re here to get it fixed fast and correctly!

FIND SUB ZERO MODEL NUMBER FIND WOLF MODEL NUMBER

"If it’s a Sub-Zero or Wolf issue, chances are Certified Refrigeration has seen it—and fixed it—before"


Sub Zero Fridge Repair

Sub-Zero Refrigerators

We Service and Repair Sub-Zero Refrigerators Great news! Sub-Zero Refrigerators in good shape can always be fixed. Sub-Zero makes a full line ...

Wolf Stove Range Oven Repair Service

Wolf Range Repair

We Repair Wolf Ranges & Ovens We offer independent repair service on both gas and electric Wolf ranges in New York & New Jersey. When you call Certified ...

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Sub-Zero Wine Fridges

We Repair and Service Sub-Zero Wine Fridges. That's right, we are the Wine Fridge experts! Sub-Zero has made a few different wine coolers over ...

Wolf Wall Oven Repair

Wolf Wall Oven Repair

We Repair Wolf Wall Ovens Wolf wall ovens are a common staple in many kitchens. Known for the ability to be highly accurate and employ a number of ...

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The Certified Team in 2023

Meet our repair team!

Our Team of Sub-Zero and Wolf techs are unmatched in their efficiency. We pride ourselves in being incredibly well rounded. We offer excellent customer service, service a range of products quickly and accurately, and have super nice technicians that care deeply about the work they perform in your home. Using state of the art equipment, a huge inventory of service parts and employing these super technicians, we have created an approach to appliance repair that guarantees results. We are the fastest and most versatile appliance service in New Jersey when it comes to Sub-Zero and Wolf appliances.

Meet Our Team

Fridge Oven
Sub-Zero French Door & Wolf Dual Fuel 48 Inch


Awesome Service for an Amazing Product Line.

We stand as the pinnacle of expertise in Sub-Zero and Wolf appliance service. With decades of dedicated experience, our technicians have honed their skills to perfection, making us the go-to choice for repairs and maintenance. What sets us apart is our unwavering commitment to quality, backed by unconditional parts warranties and factory-direct parts. When you choose us, you're not just getting a repair service – you're receiving peace of mind and the assurance of genuine, reliable solutions for your Sub-Zero and Wolf appliances. Trust the experts at Certified Refrigeration LLC to keep your appliances running smoothly for years to come.

Annual Maintenance Contracts

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Fully Stocked Parts Vans

Real Same Day Service From Experts.

At Certified Refrigeration LLC, our commitment to providing same-day service stems from our meticulous preparation measures. We ensure swift repairs by warehousing all the parts we know commonly break, meticulously stocking our trucks with tools and parts, and maintaining the expertise needed to fix your appliance efficiently. Plus, we exclusively use factory-authorized parts from our Sub-Zero parts distributor, ensuring the highest quality repairs for your peace of mind. Trust us for prompt and reliable service when you need it most.

View our Trucks and Warehouse

Same Day Sub-Zero Service in all of Morris County.


At Certified Refrigeration, we proudly serve all of Morris County, NJ, with the same commitment to excellence and local care that has earned us trust over the years. From the historic homes in Morristown to the charming neighborhoods of Chatham, Madison, and Mendham, we are deeply familiar with the unique needs of each community. Whether you're in Parsippany, Boonton, or Randolph, you can count on us for thorough, professional service with unmatched expertise. Our team is always just a call away, providing fast and efficient repairs that keep your Sub-Zero and Wolf appliances running like new, no matter where you are in Morris County.

Check out our full service area in New Jersey!

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Sub-Zero Service as it should be.

When it comes to Sub-Zero and Wolf appliance repair in Morris County, New Jersey, Certified Refrigeration LLC is the top choice. With over four decades of dedicated service in the area, we've established ourselves as experts in handling the entire range of Sub-Zero and Wolf appliances. From refrigerators to ranges, microwaves to wall ovens, our skilled technicians have the knowledge and experience to tackle any repair job with precision and efficiency.

Chatham & Madison
Trusted in both Chatham and Madison for same-day Sub-Zero and Wolf appliance repairs. Our expert team provides fast, factory-quality service for high-end kitchens in these vibrant communities.

Morristown - Morristown homeowners count on us for precise, professional Sub-Zero and Wolf appliance service. From the historic district to new developments, we deliver expert repairs with long warranties.

Mendham - From luxury estates to classic homes, Mendham residents rely on our deep experience and full parts inventory to keep their premium kitchen appliances running flawlessly.

Kinnelon & Boonton -In Kinnelon and Boonton, we provide top-tier Sub-Zero and Wolf repairs with fast response times and white-glove service. Count on us for accuracy, reliability, and unmatched expertise.

Morris Plains - Our technicians are on call for Morris Plains homeowners who value prompt service and factory-level care for their Sub-Zero and Wolf appliances. We make fast, accurate repairs with no guesswork.

Denville - Denville kitchens deserve the best—our family-owned business delivers dependable service with genuine parts and five-star customer care for every Sub-Zero and Wolf repair.

Randolph -Randolph residents enjoy same-day appointments, phone support with a seasoned technician, and expert repairs backed by decades of experience. Your high-end appliances are in good hands.

At Certified Refrigeration LLC, we prioritize customer satisfaction and peace of mind. That's why we back our repairs with unconditional parts warranties and exclusively use factory-direct parts. When you choose us for your Sub-Zero and Wolf appliance repair needs in Morris County, you can trust that you're receiving the highest quality service from a team dedicated to keeping your kitchen running smoothly.

Lets Get Started!

Reach out to us using this form below. The more information you've got the better! Leave us a message about it and we will get right back to you!

Real Service, Right Here in Morris County

This gallery showcases real Sub-Zero and Wolf appliance repairs completed throughout Morris County, NJ. From high-end kitchens in Chatham to luxury homes in Morristown, our team delivers fast, reliable service with every visit. Whether it's a refrigerator, oven, or wine cooler—we show up prepared, get it right the first time, and treat your home with the respect it deserves.

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Morris County Service Area



From the bustling streets of Morristown to the quiet, scenic corners of Mendham and Boonton, Certified Refrigeration proudly offers fast, professional appliance repairs across Morris County.. With over 30 years of experience, we are your local experts, using only factory-authorized parts to ensure your Sub-Zero and Wolf appliances perform at their best. Wherever you are in Morris County, we've got you covered!