Emergency After-Hours Appointments are Available

Trust Us for Your Comfort

For your residential hot water tank repairs and commercial HVAC repairs, rely on our trained technicians.

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Experienced Technicians in the Area

Most of our experts have over 10 years of experience in the industry.

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Residential and Commercial HVAC Services in Red Deer

Founded in 1961, McMullen's Refrigeration & Heating Ltd offers a number of residential and commercial HVAC services to customers in Red Deer and Central Alberta. Whether you need service to your air conditioning, refrigeration, or heating system in Red Deer, our team of technicians is fully trained to complete the job efficiently. You can also rely on us for plumbing repairs.

24/7 Emergency Services

Have an HVAC emergency in the middle of the night? Our team can handle that too. We offer 24/7 emergency service to get the problem taken care of right away before it becomes worse or causes more damage. We are your choice for an expert to handle any HVAC, plumbing, or refrigeration repairs.

Residential Air Conditioning and Heating in Red Deer

McMullen’s Refrigeration & Heating Ltd is here to repair your residential air conditioning and heating systems in Red Deer. We understand that when your system breaks, it can be a major disruption to your daily schedule. Our team is on the job quickly to complete the needed repairs and get you back to your daily life. Our technicians can even provide 24-hour emergency service when you are facing a problem after hours. We provide all of the following residential services:


Air conditioning


Hot water tanks


Commercial HVAC Service

Your HVAC systems are an important aspect of your business. Without proper function, these systems can cause an inconvenience to both your employees and customers. At McMullen’s Refrigeration & Heating Ltd, we can provide repairs for commercial businesses, including restaurant equipment repairs and more. Our team of technicians has the training and efficiency to handle even large-scale problems. Contact us for repairs and service to all of the following:




Restaurant equipment

Commercial plumbing


Call us today for more information on our services or to request a service quote.

Why Choose Us for Your HVAC Services?

  • We offer warranty on all our top-brand manufacturer’s products. You can also extend your warranty on a few products for 5 years.

  • For your convenience, we provide financing options.

  • Most of our professionals have been working with us for more than 10 years.

  • Being a friendly, family-run business, you can expect 100% customer satisfaction guarantee from us.

  • Even after selling our HVAC systems, we provide annual maintenance and protection plans to keep your system running.

  • We stand by our products.

Professional Affiliations

Service Area

  • As far south as Olds/Bowden

  • North to Ponoka and west Eckville

  • More or less 50 km East/West/North/South

Need a Furnace for Your Home?

We can cater to all of your residential furnace sales and installation needs.

HVAC System Maintenance

We offer annual protection and maintenance plans for your cooling systems according to your needs.

Carrier® Warranty Registration

You can extend the limited warranty of most of our products by up to an additional five years.

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Commercial Plumbing Work for Your Office

Our plumbers are skilled to diagnose the issue correctly and fix it right the first time.

Schedule Plumbing Repairs
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