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High-Quality Window and Door Replacement in Amherstburg, Chatham, Cambridge, Windsor, ON

Proudly Serving Chatham, Amherstburg And Nearby

Windows and doors are vital aspect of every home's design and function, which is why choosing the right ones is essential. As your local window and door experts in Windsor, Ontario, Sentry Windows and Doors can provide you with high quality products that look great and will last for years to come.

Not only do we work with industry leading manufacturers, we also provide custom built replacement windows and doors to ensure you get the perfect product for your needs.

Call us today at 1-519-400-7000 or click below to learn more about how we can help you! We offer free estimates on all our work in Windsor, Chatham, Amherstburg, Cambridge and throughout the surrounding areas.

Get A Free Window and Door Installation Cost Estimate!

If you're interested in upgrading your home's windows and doors, call the local experts at Sentry Windows and Doors for a complete evaluation. We will help you determine the best options for your needs and provide you with high quality products and expert installation.

We offer free estimates on all our work, so give us a call at 1-519-400-7000 or contact us online to get started! We proudly serve in Windsor, Chatham, Amherstburg, Cambridge, Essex, Florence, Wilkesport, Wheatley, Erieau, Pain Court, Tupperville and throughout the surrounding areas.

our service area

We serve the following areas

  • Ancaster
  • Aylmer
  • Beachville
  • Brantford
  • Bright
  • Burford
  • Burgessville
  • Cathcart
  • Clear Creek
  • Courtland
  • Dundas
  • Eden
  • Embro
  • Erieau
  • Fingal
  • Harley
  • Hickson
  • Innerkip
  • La Salette
  • Langton
  • Morpeth
  • Mount Elgin
  • Mount Pleasant
  • Norwich
  • Oakland
  • Otterville
  • Paris
  • Plattsville
  • Port Burwell
  • Port Rowan
  • Port Stanley
  • Princeton
  • Scotland
  • Springford
  • St George Brant
  • St Thomas
  • St Williams
  • Straffordville
  • Teeterville
  • Tillsonburg
  • Turkey Point
  • Union
  • Vanessa
  • Vienna
  • Vittoria
  • Wallacetown
  • Walsingham
  • Waterford
  • Wilsonville
  • Windham Centre
Our Locations:

Sentry Windows and Doors
3423 Walker Road
Windsor, ON N8W 3S2

Sentry Windows and Doors
701 St Clair St
Chatham, ON N7L 2M7

Sentry Windows and Doors
45 Meg Drive
London, ON N6E 2V2

Sentry Windows and Doors
1111 Franklin Blvd
Cambridge, ON N1R 8B5
Sentry Windows and Doors service area map
Click for the BBB Business Review of this Windows & Doors - Installation & Service in Windsor ON
ENERGY STAR Participant
Hometech Window Corporation
Canada Green Building Council (CGBC) Member
National Fenestration Rating Council (NFRC)
Window Wise Certified Dealer
SAWDAC & Renovation Canada Member
Efficient Windows Collaborative
Three Best Rated®