CIG Heating and Air Conditioning Ltd.

09/28/2026

📢Don't sit the cold longer than you have to... Give us a call!

Have you been red tagged, shut down, or broken down - we are here to help!!
We provide free second opinions and want to get your heat back up and running just as fast as you do.

Give us a call today and be warm by the afternoon!

09/22/2026

🏒 HOCKEY FANS — THIS ONE’S FOR YOU! 🔥

Sign up for a C.I.G. Maintenance Plan before October 31st and you’ll be entered for a chance to WIN Level 200 tickets to see Ottawa vs. Calgary on November 23rd at 7 PM! 🏒🎟️

Keep your home comfortable AND get a chance to catch the action live!

Family owned and operated, proudly serving the Ottawa area since 1964.
Offering a wide variety of services including after hour emergency service.

06/03/2026

05/10/2026

Happy Mother’s Day to all the amazing moms out there! 🌷

Today we celebrate the women who do it all — the ones who lead with love, strength, patience, and endless support both at home and beyond.

And we want to give an extra special shoutout to our shop mom — Tracey. Thank you for always looking out for everyone, keeping spirits high, and making our workplace feel like family. We appreciate everything you do more than words can say. ❤️

Wishing you all a beautiful day filled with love, laughter, and appreciation!

04/22/2026

☀️ Beat the heat before it beats you!

Don’t wait until your AC quits on the hottest day of the year!

04/22/2026

Thank you, Guy Picard, for relying on Rinnai.

CIG Heating and Air Conditioning Ltd. provides heating, cooling, heat pump, ductless, and hot water services throughout Ottawa, Ontario and the surrounding areas.

To learn about Rinnai's full line of award-winning heating and water heating products, visit: https://www.rinnai.ca/professional

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04/11/2026

🌿 While you’re tackling your spring cleaning and prepping your yard, don’t forget about your AC unit!

Clearing debris, trimming plants, and giving it space to breathe will help keep your system running efficiently all summer long.

04/08/2026

If you can’t remember the last time you changed your air filter… it’s probably time!

A dirty filter can mean higher energy bills, poor airflow, and extra strain on your system

04/06/2026

Rinnai residential boilers are a great fit for any home.

"We have become big fans of the brand and the company as a whole. Amazing customer service, and the helpful team that is powering Rinnai," says Guy Picard, President and Lead Service Technician, at CIG Heating and Air Conditioning Ltd. , in Ottawa, Ontario.

It gets cold in Ottawa, and CIG needed to get the heat working again for a customer whose old boiler needed repairs, but no parts were available for it. CIG chose to install a new Rinnai I-Series I120S heat-only condensing gas boiler. This compact wall-hung boiler features Rinnai’s exclusive self-cleaning stainless-steel heat exchanger, coupled with a secondary flat-plate heat exchanger for optional performance and extended service life.

Proving no job is not without its challenges...when asked how the installation went, Guy said, "It was a bit of a nightmare to be honest, the supplier gave me the wrong low loss header but I made it work as you can see!" Thanks for persevering, Guy. Well done!

And thank you for choosing Rinnai. Well done CIG Heating!

Learn more about the full line-up of Rinnai residential heat-only and combi boilers here: https://www.rinnai.ca/residential/condensing-boilers

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