Calgary Air Conditioner Repair & Tune-Ups


When the thermometer pops, you need Air Conditioning Repairs you can count on. Call Alberta Indoor Comfort and avoid sweltering in your home this summer!

Stay Cool. Stay Comfortable. Stay Covered by Alberta Indoor Comfort.
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Feel like you’re living in an oven? - Your Air Conditioner Could Use a Repair or Tune- Up


You’re not alone. When this HOT Summer months hit Calgary, a broken or lagging air conditioner turns your home into a sauna on Mercury. At Alberta Indoor Comfort (formerly Sears), we bring the cool back — fast like Marty Mcfly's Nike Air Mags!

Or Book Your AC Service Online — Fast Response. Upfront Pricing. No Sweaty days.

Woman using ice to cool her neck as its too hot sitting infront of a fan tearning for air condtioning service to work and call alberta indoor comfort o save her

Need AC Maintenance, Repairs, or a Tune-Up? We’ve Got You Covered

Whether your system is limping along like Willy Wonka or completely tapped out like a Brazillian Jiu Jitsu white belt, we’ll get it sorted. Our expert techs handle:

  • AC Maintenance to keep your system running efficiently and will extend the life of your appliance
  • Emergency Repairs Call 24/7 for any of your A/C Repair needs. Broken down on te hottest day of the year? Give us a Call
  • AC Tune-Ups Tune your A/C to blow as cold and as frequent and/or as powerful to suite your comfort
  • Honest Advice no pressure sale. We only recommend solutions if we notice any issues. Our expert trained professionals know the equipment inside and out to make sure your appliance is operating to manufacturer specifications and to your likeable comfort level

Is Your Air Conditioner Trying to Send an SOS?

It might not speak English, but your AC has definitely been dropping hints:

  • Blowing air so warm and weak it’s basically sighing at you

  • Making weird smells or creepy sounds like it’s haunted

  • Your house feels like a greenhouse and you're not even growing tomatoes

  • There’s a mystery puddle forming… and it’s not from your dog

  • You’ve got your repair guy on speed dial — again

  • Your power bill looks like a phone number

If any of that sounds familiar, your AC is basically begging for help. Let Alberta Indoor Comfort swoop in before it gives up completely.

Imagine being stuck all day inside an oven. Well, for many people with broken or failing air conditioners, that’s exactly what it feels like. At Alberta Indoor Comfort (previously Sears), we know how hot it can get in the summer, and that being cool and comfortable is better for your health. If you need an AC repair contractor, call us today.

Are your clothes stiff and itchy? It’s probably the water! We have water softeners that can ease this problem and give you clean, fresh drinking water.

Signs Your Air Conditioner Is Failing

When the heat goes up, it’s essential you have an air conditioner that won’t let you down. Your AC unit may give you signals it’s about to go out and here are the telltale signs.

  • Lukewarm or Hot Air
  • Mouldy or Burning Odours
  • Low Air Flow
  • Unusual Sounds
  • Frequent Repairs
  • House is too Humid
  • Liquid Leaking

If you notice any of these issues with your air conditioner, it’s essential you call for AC repair services right away so your system is ready to go when the heat is on!

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Pro Tips: How to Keep Your AC Alive and Thriving (Between Visits)

Think of your AC like a houseplant. If you ignore it, it’ll eventually wither and make you suffer.

Here’s how to keep it happy:

Swap that dusty filter every 1–3 months – your AC (and your sinuses) will thank you

Think of your air filter like the lint trap in your dryer — if you never touch it, things get gross real fast. That little filter is catching everything: dust, pollen, pet hair, and whatever your kids dragged in from outside. When it clogs up, your AC’s like, bro, I’m trying my best — but it can’t breathe. And neither can you. So do yourself (and your lungs) a solid and swap that bad boy out every month or two. It's cheap, takes like 30 seconds, and saves you from waking up feeling like you just licked a dust bunny.

Clean those evaporator coils – they’re not self-cleaning ovens

Not gonna lie — your AC coils are working overtime to keep your house cooler than your ex’s heart. But if they’re caked in grime, they can’t do much except sit there like a sad, sweaty radiator. It’s like trying to chill with a winter coat on. A little cleaning goes a long way. Hose them off, give them a gentle scrub, or better yet, let us do it while you sip iced tea like royalty. Your AC will go from wheezing like it just ran a marathon to breathing easy like it’s on vacation.

Kick debris to the curb – leaves, grass, and mystery fluff are not invited to the AC party

Your outdoor unit isn’t a jungle gym or a squirrel Airbnb, but apparently, nature disagrees. Every time you mow the lawn or there’s a breeze, your AC becomes a magnet for everything that doesn’t belong — leaves, sticks, plastic bags, tumbleweeds (probably). All that mess can block airflow, which makes your system heat up and throw a tantrum. So give it some space. Clear a little 2-foot perimeter and show the unit some love. Trust — it’ll pay you back with ice-cold vibes.

Straighten those fins – gently… like you’re styling a baby hedgehog

Those tiny fins on your AC look tough, but they’re basically made of aluminum foil and crushed dreams. Bent fins mean bad airflow, which means your AC is working extra hard for no reason — like doing burpees with a blindfold on. So if you see any mashed ones, grab a fin comb or even a butter knife (slowly… carefully…) and straighten them out like you’re doing a spa day for a hedgehog. Gentle hands. Soothing energy. Maybe even play some lo-fi while you work. Vibes only.

Is it time to repipe your home? Check out our repiping services and see if we can help.

Should I Repair or Replace My AC?

When your air conditioner breaks down, it’s only natural to want to save money by repairing it over putting in a whole new unit. However, sometimes getting a new system is better for your wallet. Here’s how to know.

  • Frequency of Repairs - If you’re repairing your AC system more frequently, you’re better off putting that money towards a new unit.
  • Repair Cost - If the repairs of your unit are 50% or more than the cost of a new unit, you’re better off getting an air conditioner replacement.
  • High Energy Bills - Older air conditioners are less efficient than newer models and cost you more to operate. Getting a new, high efficiency system saves you money month over month.

Common AC Error Codes & What They Mean

Seeing an error code on your thermostat or AC unit? Here’s what your system could be trying to say:

Error Code What It Means
E1 / E2 Sensor Malfunction – indoor or outdoor temperature sensor isn’t reading right. Can cause spotty cooling or total shutdowns.
E3 Fan Speed Error – indoor fan motor is spinning too fast or too slow. May lead to airflow problems or overheating.
E4 High Temperature Protection – AC is overheating due to dirty filters, coils, or low refrigerant. Shut it down and call us.
F0 Low Refrigerant / Leak Detected – losing coolant hurts performance and can fry the compressor if ignored.
EC Refrigerant Leak Detected – newer code that flags a pressure drop from a leak. Needs fast pro attention.
H3 Compressor Overload – system’s working too hard. Could be poor maintenance, wiring issues, or a failing part.
P4 Inverter Module Protection – electrical fault tied to the brain of your system. Needs diagnosis and repair.

Don’t see your code here? Snap a photo or write it down, then call us — we’ll diagnose it fast and get your system back online.

Bonus Tip: It Might Not Be Just the Heat

If your clothes are stiff and itchy, your water quality could be the issue. We offer water softeners to keep your skin happy and your water clean.

What Maintenance Should I Perform on My AC Unit?

To ensure your air conditioner lasts a long time and gives you top-notch service, you must maintain it. The following are a few tips to keep your unit running perfectly.

  • Change the filter
  • Clean the evaporator coils
  • Clear out debris such as leaves, dirt, and grass
  • Straighten coil fins

The best way to ensure your system is perfectly maintained and ready to go is to call an air conditioner maintenance service and ask them about an AC tuneup.

Learn More about Air Conditioners

Calgarians noticed and felt the increase in temperatures along the years and such creates an uncomfortable environment for you and your family. Air Conditioning system helps you ease the heat and manage the desired comfort and temperature in your home.

Your Comfort. Guaranteed.

Installations and Services backed by Calgary's Most Trusted HVAC Promises

What is real comfort and safety ?


Real comfort is going home from work in the winter and be in your most favorite and most comfortable clothing. Real comfort is taking a shower without worrying of running out of hot water.


Real comfort and safety is getting great rest at home without worrying about your system breaking down. To some, if not all, real comfort is having total control of the temperature at home, be it for heating or cooling, when you need it.

Each of us has our own definition of comfort and safety because we have different needs and wants. Different needs requires different solutions. Solutions that will bring real comfort and safety.

Have a question?

let us know how we can help with all your home maintenance, Service & repair needs

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KEEP WARM

AND COOL

Real comfort and safety from having total control of your home's temperature, heat and cool, whenever and wherever you need it. 

HAVING GREAT

INDOOR AIR

Real comfort and safety from particulates, bacteria and viruses we don't see. Reducing health risk by creating a healthier, clean air.

SAVE MONEY ON

UTILITIES

Real comfort and safety from reducing cost of utilities, having more purchasing power on more important needs of the family.

COMFORT & SAFETY

AS GIFTS

Real comfort and safety can be shared to your family, love ones, friends and colleagues. Great news is always meant to be shared.

Consult our Experts to enhance your home to a great learning environment.

DID YOU KNOW ?

More studies show that cognitive function was shown to be up to 50% worse in environments with higher carbon dioxide concentration, which is a symptom of insufficient make up air.

Don’t let a broken down air conditioner make you miserable this year. Call Alberta Indoor Comfort and ask about our central AC repair and AC maintenance services today at 403-230-2689.