Big Mountain Services A Division of Gateway Mechanical

Commercial HVAC & Refrigeration Services

Gateway Mechanical Services is proud to announce our acquisition of Big Mountain Services! We look forward to serving the customers of Canmore, Banff, Kananaskis, Exshaw and Lake Louise.

Services Offered:

  • Heating
  • Cooling
  • Ventilation
  • Commercial Refrigeration
  • Preventative Maintenance

Contact us today for your HVAC and Refrigeration needs, our telephone numbers have remained the same.

Ph: (403) 678-6239 

24/7 Emergency line: (403) 679-8709

Toll Free: (888) 678-6222

#1 – 104 Boulder Crescent, Canmore, AB T1W 1L2


The staff at Gateway Mechanical Edmonton have proudly participated in the Ronald McDonald House’s Home for Dinner nights.
The first Friday of every month, a team of volunteers cooks dinner for the families staying at Ronald McDonald House Edmonton.

So far we have completed 4 dinners:

July 4th – On the Menu: Fried chicken, coleslaw, macaroni salad, potato salad, fries and gravy

August 1 – On the Menu: Tacos, baked beans, fruit tray and watermelon

September 5th – On the Menu: Pulled pork, coleslaw and fruit kabobs

October 3rd – On the Menu: Chinese food

Thank you to all the volunteers who made this such a success. We look forward to cooking many more dinners!


As part of Gateway Mechanical Services’ goal to improve the customer experience, we have implemented electronic service tickets. These electronic service tickets are automatically emailed to a customer’s designated email address upon completion of the work, eliminating paper service tickets which can be lost or hard to read. This initiative has helped us eliminate 40,000 paper service tickets.