Air Conditioner Calgary


Air Conditioner Calgary

We Are Air Conditioning Specialists

Carrier air conditionerAir Conditioner Calgary. Are you looking to get your air conditioning system repaired or upgraded? We have been repairing and installing air conditioning systems in Calgary since 2009. Your air conditioning system is a complex machine that requires the right tools and training to get it running properly and efficiently. You don’t want to trust this machine to a handy man; it will cost you less in the long run to get the equipment serviced and repaired by an air conditioning professional.


All Makes & Models Serviced carrier logo

We have worked on AC systems made by Trane, American Standard, Carrier, Lennox, Goodman, Coleman, Armstrong, and more. Because we use OEM parts, you can count on the staff at 404 HVAC to get the job done right.


Environmentally Friendly Refrigerants

We only use the most modern and up to date environmentally friendly refrigerants in your air R448A refrigerantconditioning system. If you have an older system that still functions well, we can even upgrade that machine to a more modern and ozone friendly refrigerant. You can be assured that you will be making the smallest impact on the environment while keeping your home cool and comfortable.

Reasonable Rates

Our hourly rates are reasonable for the service that we are offering to you. Because we are highly experienced repairmen, we don’t waste any time while working on your AC system; we get it repaired quickly and efficiently. This keeps our charges to you low while getting your AC repaired right. Read more about our prices here. All of our repairs and parts are fully guaranteed for 1 year from the date of our visit to your home, so you can rest assured that your repairs are fully covered.

Call Us Now!

(587) 575 – 2111

We are available evenings and weekends if you need service ASAP, otherwise we are available during regular office hours to repair your air conditioner and keep your home cool and comfortable.

Proudly serving Calgary


404 Refrigeration & HVAC is proud to serve Calgary!

We are proud to serve Calgary. We’ve been a part of the community of Calgary since 1975. We remember when Calgary was a young vibrant city before the Calgary Flames moved from Atlanta, before the C-train was built, and when Ralph was the mayor. We were here during the boom and bust of the 1980’s, we were here during the 1988 Winter Olympic Games, and we were here during the 2013 floods too.

Part of your community

We have worked in most of the communities in Calgary. Bowness to Bonavista, Tuxedo to Thorncliffe, Acadia to Altadore, Sandstone to Shawnessy, Midnapore to Marlborough, and every neighbourhood in between,

It’s one thing to list a lot communities and say that “we work there”, but we really have worked on refrigeration and HVAC equipment in all of these communities in the past. We will go anywhere where we are needed in Calgary to serve you and repair your equipment.

Here for the long run

The staff at 404 Refrigeration & HVAC Services have been living and working in Alberta for a very long time. We didn’t show up yesterday looking to make a quick buck before we leave to go back home to another province.

Southern Alberta is our home and you are our neighbors and friends. We are always honored and pleased to be able to serve you and take care of your HVAC and commercial refrigeration needs.


We install, repair, and maintain many different makes and models of furnaces. From commercial rooftop units to residential home furnaces we have serviced all makes and models of furnaces. Our service trucks carry most of the common parts that are necessary for on site furnace maintenance and repair. If by chance we don`t have the part that we need to repair your furnace, we can access the part quickly through our extensive parts dealer network. We always use OEM parts for your furnace.


Air Conditioning

Cleaning an AC condenser coil.Modern Air Conditioning systems require a great deal of skill and expertise to service and maintain. In addition to the maintenance of the equipment itself, there are many calculations and adjustments that must be made on the airflow side of the system to ensure that the machine is operating as energy efficiently as possible.

Commercial Refrigeration

Commercial refrigeration was the cornerstone that our company was built upon. We work on all makes and models of commercial refrigeration, from massive walk in coolers to small under counter prep tables, and everything in between. If your restaurant, bar, or grocery store needs to maintain product at a cold temperature, give 404 Refrigeration & HVAC a call.


You can read more about us here.

Call us anytime at (587) 575 – 2111

Furnace Repairs in Okotoks


Okotoks town logo

Furnace Repairs in Okotoks

If your furnace has broken down on a cold Canadian winter night, we can help! We have been performing furnace repairs in Okotoks for over 15 years. We are proud to serve our customers in Okotoks and High River.

24 Hour Emergency Repairs Available

Emergency!Unfortunately furnaces don’t always break down during business hours. We will respond to your heating emergency at any time of the day or night. We want you to be comfortable in your home, and we don’t want your water pipes to freeze either. You can call our phone line at any time of the day or night and we will answer. Our direct phone number is (587) 575 – 2111.

All Makes and Models of Furnaces ServicedFurnace Graphic

We service all makes and models of furnaces, including Trane, Lennox, Carrier and many other brands of furnaces. We use OEM parts to repair your furnace, and we carry the most commonly used parts with us in our service vehicles. If we do not have the part needed on hand, we can get it quickly through our extensive parts dealer network. Typically we are able to repair your furnace on the first visit to your home or business. If we have to get parts to perform the repair, then we typically will have your furnace repaired within 4 hours from when we first arrived.

All Workmanship Fully Guaranteed

We pride ourselves in providing you with professional workmanship at a reasonable price. If for any reason our repair fails within one year, we return to you and fix the problem at no charge to you. You can read more about us here. We know that a business relationship is built on trust that is earned. We would like to have the opportunity to earn your trust and your business with your home’s heating system. Please feel free to call us anytime.

High River Air Conditioning Repairs


Air Conditioning Repairs in High River

AC is our specialty

If you are looking to have your air conditioning repaired in High River, look no further than 404 Refrigeration & HVAC. We have been working on AC systems in Southern Alberta for over 15 years, and we have worked on every make and model of AC equipment.

Carrier air conditioner In addition to working on residential units, we have performed work on commercial rooftop AC units as well as PTAC (packaged terminal air conditioning) units and heat pumps / ductless split units.

We carry R22 and R410A refrigerants on our service vehicles, as well as retrofit refrigerants for older units that are still mechanically sound but need to be upgraded to a more environmentally friendly refrigerant.

Residential & Commercial AC Service

Regardless of whether you need your AC serviced in your home or in your office, we are up to the task. 404 Refrigeration & HVAC has serviced hundreds of commercial rooftop units and thousands of residential units over the last 15 years – we know air conditioning!

Rheem RTU

All Workmanship Fully Guaranteed

We guarantee all of our workmanship for one year after the repair has been performed on your equipment. If a problem that we have repaired occurs again within one year of the original repair date, we will return and rectify the problem at no charge to you – guaranteed!

Available Evenings & Weekends

We are available evenings and weekends to accommodate busy work and family schedules. If your air conditioning system has broken down and your home is uncomfortably hot then don’t hesitate to give us a call and we’ll come out to service your machine.

We service all makes and models of air conditioning units including:




and many more…

You can read more about our company here.

Call us at (587) 575 – 2111.

Furnace Maintenance Nanton


Furnace Maintenance in Nanton

An ounce of prevention is worth a pound of cure

Furnace Graphic

It’s easy to neglect your furnace, after all it isn’t needed in the summer months – the furnace is out of sight and out of mind. When the weather starts to change we often will remember to change the furnace filter and we give the furnace a quick test run – the furnace comes on and is blowing warm air, no problem.

A couple of months later, when the winter weather really starts to set in we start to see temperatures in the minus double digits. Now your furnace has to work overtime to keep your home warm and comfortable.

When the furnace is cycling on several times per day is when the weakest part of the system will fail. The quick test that you performed back in September when the low temperature of the day was 6 degrees Celsius was not a sufficient stress test to reveal the part that was worn out and in danger of failing when the high temperature of the day is -23 degrees Celsius.

Professional repairmen don’t guess


When you hire a professional HVAC company to maintain your gas fired furnace, we’re not guessing if the parts are functioning as they should be. We have the training and the tools to properly assess your furnace and all of its parts. We’re looking for the parts that are worn out and out of specification because we know that those are the parts that are going to fail when you need your furnace the most.

When we do find a part that isn’t up to the job, we replace that part with factory OEM parts that were specifically designed for your furnace. Your furnace is brought back to its original operating specifications as was intended by the engineers and manufacturer that designed and built the furnace.

Those people designed your furnace to be able to handle the demands placed upon the machine during the long winters in Canada. They weren’t guessing when they designed and built your furnace.

Emergency repairs are expensive


As a professional HVAC service company, we will respond to any heating emergency at any time of the day or night. That is our commitment to our customers and we honor that commitment faithfully. Unfortunately, with that commitment comes a cost. Our call-out and hourly rates are more than double our regular day rates. If you need us to come out to your house at 2:00 A.M. to repair your furnace on a cold winter night it will be a costly and painful experience for you.

Furnace tune ups are inexpensive

Compared to the cost of an emergency furnace call, a tune up is inexpensive. We charge 165 dollars plus tax to come to your house and thoroughly inspect and tune your furnace. No hourly fees, no service call fees, and for the majority of tune ups there are no parts fees either.

We come to your house and spend between two and three hours going through the electrical system, the gas system, and the air delivery system of your furnace. We inspect the heat exchanger for cracks and signs of potential trouble. We clean the furnace case and blower wheel and provide you with a new furnace filter.

Finally, we provide you with a comprehensive and detailed report of the condition of your furnace and all of its components. If any of the parts are worn out we provide you with a quotation for the replacement cost of the part and our labour cost to replace the part as well.

Peace of Mind

Ultimately, when you get your furnace tuned up, you are buying peace of mind that you won’t have a heating emergency during a cold Canadian winter. Why not give 404 Refrigeration & HVAC Services a call at (587) 575 – 2111 to schedule a furnace service today, and get the peace of mind that comes with knowing your furnace is well maintained?

Furnace Repairs Vulcan


Furnace Repairs in Vulcan

404 Refrigeration & HVAC Services has been operating in Vulcan country for over ten years. Our shop is located in Champion, AB and we are proud to call our Vulcan customers our friends and neighbors.

Vulcan County Sign

No “per kilometer” charges to travel to your location

We don’t charge a per kilometer fee to travel to your location regardless of how far your home or business is located. Instead we only charge a flat rate fee. Compare that to our competitors from the city who often charge double or triple what we do just to show up at the job site. You can read more about our fees here.

We serve all of Vulcan County

Regardless of where you live in Vulcan County, we serve the entire county. From Carmangay to Mossleigh, Arrowwood to Kirkcaldy and all points in between, we are happy to travel to your location and provide professional HVAC repair services to you.

Professional Furnace & Air Conditioning Repairs

FurnaceWhen it comes time to get your furnace and air conditioner tuned up and repaired, give us a call. We’re a local company, and we’re ready to serve you now. We love Vulcan County!

Call us at (587) 575 – 2111 anytime.

Furnace Repairs & Maintenance


As the winter starts to set in, we are inevitably starting to make plans for the upcoming Christmas season and the new year. It’s a busy time of year for everyone. Unfortunately for some people they will neglect the maintenance of their furnace, and this can lead to an unexpected breakdown of their heating system. This can add some unwanted and unneeded stress to the holidays.

Situations like these are exactly why it’s a better option to get your furnace inspected and tuned now before the extreme cold weather hits. When we come into your home to inspect and tune your furnace, we’re looking for the parts that are worn and out of specification (or just worn-out) and we then make the recommendations to you to replace these worn parts before they can fail and leave you without heat.

Furnace Graphic

404 offers a full furnace tune up and inspection for 165 dollars plus tax. We will spend between two and three hours testing your furnace. We will inspect and test the entire electrical system, the gas valve and burners for gas leaks, the heat exchanger(s), the thermostat, and all of the furnace limits and safety switches. We’ll also provide you with a free furnace filter and make recommendations for cleaning your furnace if necessary. Call us at (587) 575 – 2111 to book your furnace service today.

The Fool At The Helm


English: Netherlandish (possibly Jacob Cornelisz. van Oostsanen) Laughing Fool ca. 1500 – Oil on panel, 13 13/16 x 9 in Davis Museum at Wellesley College
Date circa 1500

Can you really repair this yourself?

high efficiency furnace

Trying to save a few bucks by taking on this job by yourself is a fool’s game.

Tell me what the ultimate function of the pressure switch is?

How many inches of water column should your gas pressure be set at at this particular altitude?

Can you tell me a distinguishing feature of a X-13 Electronically Commutated Motor (ECM)?

Why does your furnace have a limit? And, what exactly is a limit?

Why does a 96% AFUE rated furnace have a condensate drain?

Are you sure?

Perhaps you should consider hiring a professional instead.