Sub Zero Technical Ltd.

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Canada
Calgary, AB
Sub Zero Technical Ltd.

Family owned and operated. We have been serving Calgary since 1995.

06/01/2026

Are you ready?

2026 is predicted to be a hot summer in Calgary. The Prairies, including Calgary, are expected to experience warmer-than-normal temperatures, with the most intense heat likely to build in July and August.

Is your A/C ready for the summer?

📞 Call: 403.252.1715

📧 Email: [email protected]

📍 Office: 4814 1 St SW, Calgary

📩 DM - Direct message

❄️ ☀️ ❄️ ☀️ ❄️

05/29/2026

HVAC replacement day. ✅🏗️

There’s no job too big for our team! 💪

When it takes a crane and serious coordination to swap commercial equipment safely and efficiently, we’re ready.

From planning and rigging to installation and commissioning, we make sure your building is back online with minimal downtime.

📞 Call: 403.252.1715

📧 Email: [email protected]

📍 Office: 4814 1 St SW, Calgary

📩 DM - Direct message

❄️ ☀️ ❄️ ☀️ ❄️

05/26/2026

HVAC is a lifestyle. ❄️☀️

It’s waking up to a warm home on a -30 morning, staying cool when Calgary turns up the heat, and having clean, balanced air that just feels right.

When your system is maintained and running properly, comfort becomes effortless and you stop thinking about it, which is the whole point.

📞 Call: 403.252.1715

📧 Email: [email protected]

📍 Office: 4814 1 St SW, Calgary

📩 DM - Direct message

❄️ ☀️ ❄️ ☀️ ❄️

WHAT SETS TEMPSTAR AIR CONDITIONERS APART?Swipe to find out!📞 Call: 403.252.1715📧 Email: office@subzerotechnical.com📍 Of...

05/23/2026

WHAT SETS TEMPSTAR AIR CONDITIONERS APART?

Swipe to find out!

📞 Call: 403.252.1715

📧 Email: [email protected]

📍 Office: 4814 1 St SW, Calgary

📩 DM - Direct message

❄️ ☀️ ❄️ ☀️ ❄️

05/20/2026

When you hear Tempstar, you should think home comfort. ❄️☀️

Reliable heating and cooling, steady temperatures, and a system that’s built to keep your space feeling just right through every Alberta season.

If you’re ready to upgrade, service, or explore your options, we’re here to help you find the best fit.

📞 Call: 403.252.1715

📧 Email: [email protected]

📍 Office: 4814 1 St SW, Calgary

📩 DM - Direct message

❄️ ☀️ ❄️ ☀️ ❄️

05/17/2026

Curious about heat pumps? 🤔❄️☀️

Wondering if one will actually save you money in the Alberta climate? We can run a heat pump comparison for your home or building and show you the numbers, based on your space and how you use it.

No guesswork, just real-world math.

Want to see how a heat pump stacks up against your current system? Ask us about heat pumps. 👇

📞 Call: 403.252.1715

📧 Email: [email protected]

📍 Office: 4814 1 St SW, Calgary

📩 DM - Direct message

❄️ ☀️ ❄️ ☀️ ❄️

05/14/2026

Your evaporator coil is basically the “cold sponge” inside your home: it absorbs heat from indoor air and helps pull out humidity, which is why your A/C feels crisp—not clammy. ❄️💧

When that coil is dirty or restricted, you can see:
• weaker airflow + longer run times
• higher energy bills
• icy buildup on the lines/coil
• extra humidity (that sticky feeling)

Why Tempstar is a win: Tempstar systems are designed as matched, whole-home comfort solutions—so the coil, outdoor unit, and blower are built to work together for better efficiency, steadier temperatures, and improved moisture control (plus dependable performance when everything is properly sized and maintained). ✅

If your A/C isn’t cooling like it used to, an evaporator coil check/clean can make a huge difference—want us to take a look?

We are your Tempstar Elite Dealer! Ask us about the Total Home Comfort Package.

📞 Call: 403.252.1715

📧 Email: [email protected]

📍 Office: 4814 1 St SW, Calgary

📩 DM - Direct message

❄️ ☀️ ❄️ ☀️ ❄️

05/11/2026

Calgary weather loves to keep us guessing. 🌦️

One day it’s cool, the next day it feels like summer.

That’s why seasonal HVAC checkups matter. When your system is cleaned, maintained, and properly dialed in, it can handle the ups and downs with better comfort, fewer surprises, and more efficient performance.

What do you notice more in spring, hot and cold swings inside the building, or that one room that never matches the thermostat? 👇

📞 Call: 403.252.1715

📧 Email: [email protected]

📍 Office: 4814 1 St SW, Calgary

📩 DM - Direct message

05/08/2026

It’s not just an air conditioner for your home. ✅

It’s reliability when you need it most, energy savings you’ll appreciate all season, and the kind of comfort that makes your home feel just right.

Enjoy your space, whatever the weather outside with Tempstar. ❄️☀️

📞 Call: 403.252.1715

📧 Email: [email protected]

📍 Office: 4814 1 St SW, Calgary

📩 DM - Direct message

❄️ ☀️ ❄️ ☀️ ❄️

05/05/2026

It’s not too early to start thinking about your A/C. ☀️❄️

Whether you need a new installation, seasonal service, or a quick repair, we’re here to keep you comfortable when the warm weather hits.

And as an Elite Tempstar Dealer, we can help you choose from some of the best A/C options to fit your space, budget, and comfort goals.

Want to get ahead of the first heat wave, or do you usually wait until it’s hot? 😄

📞 Call: 403.252.1715

📧 Email: [email protected]

📍 Office: 4814 1 St SW, Calgary

📩 DM - Direct message

❄️ ☀️ ❄️ ☀️ ❄️

Address

4814 1st Street SW
Calgary, AB
T2G0A2

Telephone

+14032521715

Website

https://www.subzerotechnical.com/

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