CIG Heating and Air Conditioning Ltd.

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

If you are in need of heating or cooling services in the Ottawa area, turn to C.I.G. Heating & Air Conditioning Ltd. We provide installation and repair services to residential, commercial and industrial clients. We have the ability to service all makes and models of Furnaces, Boilers, Water heaters {tank/tankless} and ventilation equipment. No matter the size of your property, C.I.G. Heating & Air

Conditioning Ltd has the solutions to keep you cool in the summer and warm in the winter. With a lineup of top-quality boilers, furnaces, pumps and air conditioning units, we can provide you with options that will meet your needs and fit within your budget. We are proud to be a dealer for KeepRite® furnaces, and we are also an exclusive agent for Smith Energy Inc.

06/03/2026
Happy Mother’s Day to all the amazing moms out there! 🌷Today we celebrate the women who do it all — the ones who lead wi...
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!

☀️ Beat the heat before it beats you!Don’t wait until your AC quits on the hottest day of the year!
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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🌿 While you’re tackling your spring cleaning and prepping your yard, don’t forget about your AC unit!Clearing debris, tr...
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.

If you can’t remember the last time you changed your air filter… it’s probably time! A dirty filter can mean higher ener...
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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🇨🇦 Happy Canada Day!Wishing everyone a day filled with pride, joy, and celebration.
07/01/2025

🇨🇦 Happy Canada Day!
Wishing everyone a day filled with pride, joy, and celebration.

🎉 Block Party Draw Winners! 🎉The winners from our Block Party draw have been pulled and will be contacted shortly! 📞🎁Tha...
06/26/2025

🎉 Block Party Draw Winners! 🎉

The winners from our Block Party draw have been pulled and will be contacted shortly! 📞🎁

Thank you to everyone who came out and entered — we had an amazing time with all of you! 💥

Address

74 A Bentley Avenue
Ottawa, ON
K2E6T9

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