conseiller-expert en portes et fenêtres

At ATIS, your satisfaction counts for everything.

We believe that the purchasing process for doors and windows can be simple and user-friendly – that’s why we offer our customers full support, from project design to installation.

After-sale service

If you have a question, need coaching or want to obtain more information about one of our products, contact our after-sale service.

Head Office

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3400 rue de l’Éclipse, suite 420, Longueuil, Québec, J4Z 0P3

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Our factories

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Need expert advice?

ATIS offers you a free estimate service, whether in our Services Centres or directly at your home.

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Find a Service Center

Visit one of our Service Centers to meet with an expert advisor.

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***15% OFF + FREE SELF-CLEANING GLASS ******

Until May 30th, 2020, get 15% off ATIS 300, ATIS 500 and ATIS Architectural collections, in addition to the free self-cleaning glass.

DETAILS