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Comfortable, Functional and Efficient Environmental Living and Working spaces More

Thats what Mannion has provided for 6 decades

Regardless if it is a small 2 bedroom apartment or a Commercial workplace, we provide the Plumbing, Heating and Air Conditioning services to provide a healthy and comfortable environment. If it is construction, retrofit, repair or maintenance Mannion customers know they can rely on our expertise to address any of their issues Read More

Our Services

A Complete HVAC Service Suite

Large and small, complicated and simple, if it's HVAC, then Mannion Plumbing and Heating Ltd. does it. Learn more about what we do by clicking on our main service areas to the right.

Air Conditioning Repair, Replacement & Maintenance

Keeping your property cool and breezy during the warmer summer months.

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Furnace Repair, Replacement & Maintenance

Providing the heat you need to stay comfortable no matter how cold it gets.

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The Best Radiator Services

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Water Heaters

We do installations, repairs, and maintenance for all makes and models of water heaters.

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Commercial HVAC Services

Bringing the same technical ability and outstanding service to offices, malls, and more.

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Products and Services

Wide range of products and services

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Whether it is new construction, renovations or service..

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FOR ALL YOUR BUILDING NEEDS CALL 613-745-7135 AND LEARN MORE ABOUT Mannion Plumbing and Heating Ltd..

We're based in Ottawa and have been providing top quality heating, air conditioning, and ventilation services to the local and surrounding area.



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