Waterloo Refrigeration Service

When it comes to keeping your product cold, Optimal Air has you covered. We have extensive experience with both large and small scale refrigeration. Whether you need service for your walk-in cooler or an open reach-in freezer or ice machine, we are here to help. We service all major brands like Norbec, Canadian Curtis, Copeland, Tecumseh, Trenton, Keeprite, True Refrigeration, Hoshizaki, Norlake, Ice-O-Matic, Beverage Air, & QBD.

We offer refrigeration service throughout Toronto for big box retail stores, restaurants, warehouses, and production plants.

24 hour service is available should you have an unexpected breakdown of your refrigeration equipment. Our direct answer phone system puts you in touch with a mechanic right away no matter what time of day so that you get the service you expect right away.

We offer complete maintenance agreements for our customers with a personalized approach so that your individual site needs are met. We understand breakdowns cannot happen so our maintenance plans are very proactive to find and fix problems when they are minor.

What we work on

  • Walk-in refrigerators
  • Walk-in freezers
  • Open display coolers
  • Open display freezers
  • Bunker/coffin refrigerators
  • Upright refrigerators
  • Keg coolers
  • Upright freezers
  • Ice machines
  • Glass chillers

Some service you may need

  • Evaporator repair or replacement
  • Refrigerant leak check or repair
  • Condenser repair of replacement
  • Evaporator fan motor repair or replacement
  • Condenser fan motor repair or replacement
  • Defrosting and troubleshooting frozen coils
  • Adjusting or replacing defrost controls
  • Compressor repair or replacement
  • Clearing frozen or clogged drain lines
  • Refrigerator not maintaining temperature or getting warmer


We are your greater Toronto area commerical HVAC/R contractor. We proudly provide service in the following areas:
• Toronto • Scarborough • Markham • Richmond Hill • Thornhill • Vaughan • Concord • Mississauga • Brampton • Oakville • Newmarket • Aurora • Stouffville • East Gwillimbury • Pickering • Ajax • Whitby • Oshawa • King • Nobleton • Bradford • Barrie • Innisfil • Midland • Tiny • Caledon • Burlington • Milton • Guelph • Hamilton • Waterloo • Cambridge • Kitchener • Orangeville • Uxbridge