Walk-In Refrigeration Service & Repair

packaged rtu

Walk-in Refrigerators and Freezers

When you need walk-in refrigeration or freezer repair, you need it done quickly and you need it done correctly the first time. At Medford Wellington Service, we have been providing reliable performance since 1967. We have vast experience in servicing this critical equipment, and have a vast array of walk-in refrigerator parts and walk-in freezer parts so you know we will be able to get the job done promptly and get you back to full operational capacity as soon as possible.

Unfortunately, there are many walk-in refrigeration repair providers who will try and tell you that you need a new system. We believe in protecting our customers’ best interests, so we will not recommend a replacement unless the original one is severely damaged. Some unscrupulous contractors, for example, will continually come to your place of business and replace leaking walk-in refrigerator refrigerant, without fixing the leak problem completely. They will continue to charge a customer for adding the substance until the compressor is ruined, then charge for a new system installation. We will never attempt those kinds of underhanded tactics.


Medford Wellington technicians can fix a vast array of walk-in refrigerators and freezers, from the oldest units to those with the most advanced technology. We offer not only top quality service but unparalleled expertise as well. No matter how big or small a job, or how challenging it may be, we will get the job done effectively and efficiently. It is vital to the success of your business that your walk-in refrigerator and freezer work in optimum condition. You can count on fast response and efficient service time in and time out.

And if you do not require emergency refrigerator service or freezer service, you can count on Medford Wellington for effective preventative maintenance programs that help you increase the efficiency of your equipment, reducing operating costs and the need for expensive repairs down the road. These programs are offered on a monthly, semi-monthly, quarterly or semi-annually basis.



Properly operating walk-in refrigerators and freezers enable food to be properly stored, operations to run smoothly, and customers to be satisfied. Our trained technicians provide expert diagnosis and repair services no matter what the manufacturer’s model.

Our services include:

  • Freon leak detection
  • Freon leak repair
  • Thermostat replacement
  • Check temperature
  • Compressor repair / replacement
  • Condenser repair / replacement
  • Retrofit refrigerant
  • Refrigerant leak repair
  • Evaporator coil repair
  • Evaporator fan repair
  • Condenser fan repair
  • Evaporator coil replacement
  • Nitrogen leak check service
  • Pressure control repair/ replacement
  • Defrosting frozen coils in coolers & freezers
  • Service / repair of defrost heaters
  • Service of frozen / plugged drain lines in coolers & freezers



If your New England area walk-in refrigerator or freezer needs servicing, whether it is emergency repair or routine maintenance, please call us at (781) 396-5279. We can take care of your needs professionally and quickly.

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