Working together for the world’s best home comfort: Daikin and A1.

Did you know that Daikin is the #1 heating and air conditioning manufacturer in the world? And that A1 has been installing and servicing home comfort systems since 1967? This means that you’re guaranteed the best quality equipment AND service for your home or business.

A1’s uncompromising commitment to customer satisfaction is the backbone of our success. Our customers know us for fast, professional service and advice, backed by our exclusive Satisfaction Guaranteed or Money Refunded promise.

Be sure to take advantage of special offers and rebates from Daikin and A1.

Call today to arrange an appointment: 905-844-2949

We’re the real deal. You can find us here:

Ontario College of Trades

Electrical Safety Authority (ESA)

Technical Standards and Safety Authority (TSSA)


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