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Your home is our passion!

We provide our customers with more than just new windows and doors. We offer a quality service that ensures your entire project runs smoothly from start the finish.

We provide our customers with more than just new windows and doors. We offer a quality service that ensures your entire project runs smoothly from start the finish.

Onyx Windows and Doors is a local company and your best choice for windows and doors!

Serving Orangeville and the surrounding area for over 10 years, our experienced and certified installation team are fully bonded and insured contractors, offering beautiful windows and doors for every lifestyle and budget.

Our products and services include standard and custom windows, Canadian-made doors, garage doors, and Energy Star Certified products

Onyx Windows and Doors is a superior exterior finishing company offering customer-oriented services.
  • Workmanship Warranty Included
  • No Sub-Contracting
  • Customer Oriented
  • Covered by WSIB work insurance

Synergy Exteriors provides a maintenance plan to ensure your home is looking and performing its best.

Call or email us for a free, no obligation estimate today!

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