Reliable Home Environment has a strong reputation in Ottawa for providing signature custom installations of heating and cooling products that consistently exceed our customers’ expectations. Owner John van der Heyden founded Reliable with a vision to treat customers like family and always provide the best possible customer service. Reliable is Ottawa’s leading residential contractor offering premium Lennox products. When you choose Reliable, you get the best products, the best installations, the best service, and the best value in Ottawa.

As Ottawa’s only exclusive Dave Lennox Premier Dealer™, we’re proud to offer the finest heating, cooling, and indoor air quality products. Regardless of the season or the temperature outside, we can make your home feel perfectly comfortable.

Winner of the HomeStars “Best of 2017”, “Best of 2016”, and “Best of 2015” Awards, Reliable Home Environment has a 99% “star score” rating and 10/10 average customer rating based on 125 reviews. The Company won the 2017 Consumer Choice Award for Business Excellence as the best residential HVAC contractor in the city. Reliable also holds BBB accreditation with an A+ rating.

10 Reasons to choose Reliable Home Environment

1.	We’re a family-owned business that truly cares
2.	We’re the top Lennox dealer in Ottawa
3.	We never use subcontractors
4.	The best furnace and air conditioner installations in Ottawa
5.	Honest answers and clear quotes
6.	We love getting to know you
7.	Industry-leading warranty coverage
8.	Driven to be a perfect 10
9.	The fastest emergency service in Ottawa
10.	Money back guarantee

Reliable Home Environment

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