Emergency After-Hours Appointments are Available
125 Clearwill Ave, Red Deer County, AB T4E 0A1

Boost Business and Save on Utilities With The Help of an HVAC Expert

Need HVAC service for your restaurant, store, or office? McMullen’s offers expert commercial heating, cooling, and plumbing solutions in Red Deer. Call now for installation, repairs, and maintenance.

4 Sep 2019

Commercial Services
A technician repairing a gas furnace.

Signs Your Furnace Needs Repairs

Noticing cold air, high heating bills, or uneven warmth in your home? These are key signs your furnace needs repair. Trust McMullen’s Refrigeration & Heating for expert furnace repair in Red Deer—serving homes since 1961.

5 Feb 2024

Heating

Common Commercial Refrigerator Issues & How to Fix Them

Dealing with inconsistent cooling, frost buildup, or fridge leaks? McMullen’s offers expert commercial refrigeration repair across Alberta—24/7 emergency service available.

31 Jul 2025

Commercial Services, Cooling, Refrigeration

Recommended Air Conditioning Settings for Summer Comfort and Efficiency

Not sure what temperature to set your AC in Alberta? McMullen’s helps you stay cool and efficient with expert advice, maintenance & tune-ups in Red Deer.

31 Jul 2025

Air Conditioning, Cooling
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