Our Service Areas

Certified Refrigeration has the ability to service Sub-Zero & Wolf appliances through the Tri-State with precision. We are the most trusted, independent source for Sub-Zero & Wolf Service in New York, New Jersey & Connecticut. We offer excellent warranties and can accommodate you any day of the week. You may Contact Us by email, or call us for a quick & professional response.

Select a service location:

New Jersey

Our business was founded and originated in New Jersey. We offer service in all of North and Central Jersey the same day you call. Located in Bergen County, NJ we cover a ton of ground in the Garden State, give us a call today.


New York & CT

With service availability in Manhattan, Westchester and Rockland and Orange Counties, it’s safe to say we’ve got New York Covered! We also service all of Fairfield County, Connecticut. We offer independent service on Sub-Zero & Wolf products in New York & CT the very same day you call.


A look at our service area.

Do you live within our Service Area? Located central to the NY, NJ, CT Tri-state area, this map gives you an idea of where we can accommodate you the same day you call. As a rule of thumb, if you are within 90 minutes of NYC, we are an excellent choice for fast, accurate service on your Sub-Zero & Wolf Product.

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Sub-Zero & Wolf Outfitted service vehicles

Certified's Fully Prepared Service Trucks Loaded With Factory Parts.

We fix your unit in one trip 99% of the time, and we take pride in that. Certified Refrigeration started as a small family business and has evolved into a specialized service team of skilled appliance technicians. Being small taught us the importance of being prepared. Not only does each technician pack the knowledge of years of service experience. They come prepared in specialized service vehicles absolutely tailored for Sub-Zero & Wolf service with "OEM" and "Factory Authorized Parts"

Check out why we are #1 in the Tri-state in fast accurate Sub-Zero & Wolf Service.

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