Seasonal shutdown - Closed for the Winter. Come see us 1st of April, 2017

Sorry, Fully Booked Up...Come see us in the Spring!


ACM Doors & Windows, proudly serving Oshawa, Whitby, Bowmanville, & Courtice (Clarington) since 1983, is the original authorized North Star Window Dealer. Family owned and operated by Andy Illes, who oversees all sales and installations.

Come in to see us today for your North Star vinyl window and patio doors, Dorplex steel and fibreglass entry doors, Aluminart storm doors, Kaycan decorative vinyl and aluminum shutters, and Eclipse California shutters, as well as screen repairs and installation of Wayne Dalton garage doors.

Call us today, for your window and door installation services needs from Oshawa, Whitby, Bowmanville and Courtice!
ACM Doors & Windows - Affordable, Canadian Made.

Take a look at some of our door installations!

Getting a Free Estimate can be convenient, fast and easy! All we ask is that you provide us with your approximate measurements and consider style and option choices. Deciding to do "Partial or Full Frame Tear-out" or "Replacement Method" should also be indicated.

We will then gladly provide you with a speedy, no obligation free estimate for your consideration.

Visit our showroom to learn some new ideas!

Acm Doors & Windows

Prior to any installation commitment, we will always verify sizing and pricing accuracy with a "home visit".

Please note: Our hours of operation include our time at our store as well as our time on the road.

Please consider making an appointment with us today!

Contact ACM today for a free estimate

We are a member of the BBB and are recognized with an A+ rating. Also a past "Business Of The Month" of the Oshawa Chamber of Commerce.

Acm Doors & Windows
Acm Doors & Windows

Dorplex Entry Doors

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Acm Doors & Windows

Eclipse California Shutters

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Acm Doors & Windows

Aluminart Storm Doors

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Acm Doors & Windows

Kaycan Exterior Shutters

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  • Experience
  • Professional Results
  • Personable Service
  • Quality Products
  • Competitive Rates


Contact Acm Doors & Windows today for a free quote, and more information on our products and services!

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205 Simcoe St S

Oshawa, ON L1H 4H2

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