Optima team is highly knowledgeable so if you have any technical question, they can always provide a reliable answer. The installers are very respectful for our house and family members. I wish there could be more contractors like Optima Windows And Doors in other trades

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Company Response

Thank you very much for sharing your experience replacing Energy Efficient Windows and doors with Optima Windows and doors in Oakville and we hope we can be of service again to yourself or a family member.