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Why Your Air Conditioner Is Struggling in Heat Wave

18 Jun 2026

Air Conditioning

5 Questions to Help You Choose the Right Furnace for Your Home

Need a new furnace in Red Deer? Discover expert advice on sizing, fuel types, AFUE ratings & maintenance from McMullen’s—your trusted HVAC pros since 1961.

16 Aug 2021

Heating

Is it Time to Replace My Hot Water Tank?

Is your hot water tank over 10 years old? Avoid cold showers and unexpected leaks! McMullen’s offers expert water heater replacement services in Red Deer.

29 Jul 2025

Plumbing
Technician working on a gas furnace

Do I Need a New Furnace?

If your furnace is over 10 years old, constantly breaking down, or causing rising energy bills, it might be time for an upgrade. Learn the key signs that it’s time to stop repairing and start replacing. McMullen’s can help.

15 Aug 2023

Heating
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