At Williams Home Comfort we treat all Calgarians like family. We work our schedule around yours – making it easy for you to get the furnace service you need. Looking to upgrade to a more energy efficient furnace? Whatever your furnace needs are, repair or new install, we’re here to provide the very best service in Calgary.

  • 24/7 emergency repairs across Calgary
  • We service all furnace makes and models
  • Flat rate pricing - we don't upcharge after the estimate
  • Flexible scheduling 8am - 8pm - No need to take time off work
  • Best warranty in the industry on new furnace installation - 12-Year Parts & Labour

Can’t handle another hot summer in Calgary without air conditioning? A summer night in Calgary without air conditioning can make you too hot and sweaty to sleep. Leaving you tired, cranky and unproductive. We can help with all of your air conditioning needs. From new air conditioning installations to repairs, we service it all.

  • 24/7 repairs across Calgary
  • We service all air conditioning makes and models
  • Flat rate pricing - we don't upcharge you after the estimate
  • Flexible scheduling 8am - 8pm - No need to take time off work
  • Best warranty in the industry on new air conditioning installation - 12-Year Parts & Labour
Calgary Air Conditioning Installation

Did you know you should service your furnace and air conditioner at least once per year? Calgary gets some extreme weather so it is important to make sure your HVAC system is ready to handle it all. Williams Home Comfort has certified and trained technicians ready to repair any problem your heating system might have. Annual service ensures your furnace and AC continue to work at peak efficiency and may even prevent a future emergency repair. Our Complete Comfort Plan covers your yearly HVAC maintenance, gives great discounts and priority service in case of emergency, and leaves you with the comfort of knowing you have someone out there who will always be willing to help. Day or night, we fix it right.

  • Annual maintenance specific to your HVAC equipment
  • 15% of any repair, duct cleaning, and accessories
  • 365/24/7 priority service scheduling
  • No travel or diagnostic fee (8am-8pm)

Duct cleaning is one of those things that is easy to be out of sight and out of mind. Your duct system is like the lungs of the home, helping to circulate air through to all the important areas. The air that passes through your duct system is the same air that your loved ones are breathing in while enjoying the comfort of your home. Duct cleaning done properly will help your furnace work more efficiently by removing dust and debris that can clog up your HVAC equipment and improve the overall air quality in your house.

By adding accessories such as; humidification, filtration, & ventilation to your system, we are able to virtually eliminate dust, allergens, and bacteria in you home! This ensures only the best air for you and your family!

  • Rid of dust & allergens in your air with Merv or Hepa Filtration
  • Keep your home at the perfect humidity year round with Electrode Steam Humidification
  • Remove potentially harmful VOC’s from your air with a HRV/ERV System
  • Kill bacteria & mold spores in your air w/ a whole home UV purification system
  • These accessories are critical if you deal with allergy or respiratory concerns

There is nothing worse than hopping in the shower and discovering all the hot water has been used up. A busy household can lead to a lack of hot water when you need it most. Whether it is the busy rush of morning routines or the endless pile of dishes after entertaining, hot water is a necessity. The hot water system in your home should suit your needs, tankless or traditional, we install and service it all.

  • Tankless water heaters save space and energy! Not to mention endless hot water for your busy life
  • While traditional water heaters are very affordable & trustworthy
  • We service all makes and models of water heaters
  • Flexible scheduling 8am - 8pm - No need to take time off work

Williams Home Comfort is a homegrown Calgary company. We built this company on a fundamental base of honesty, integrity and expertise. Tired of seeing too many people making mistakes that are costly to the homeowner, we decided to be different. We don’t want to sell you a furnace just to make a sale, we want to provide you quality service, explain the equipment and help you make a decision that is best for your home comfort. Maybe your heating system is outdated and you need a new furnace, but you have a loved one with severe asthma. Let’s talk about what we can do to help with that as well. It isn’t just about the HVAC equipment, it is about the quality installation and being able to stand proud behind the work being done. We want to be the company that you recommend because you truly trust our educated, honest technicians. We feel good knowing day or night, Williams Home Comfort will fix it right.


Property Protection Guarantee


Energy Efficiency Guarantee


12 Year warranty guarantee


Feel Assured with our Comfort Guarantee

Customer Testimonials