Windows & Doors Installation & Service in Clarkson, Ontario
Windows and doors that are not installed properly may lead to uneven heat distribution and pest infestation at home. Hire a professional to help install them the right way and ease your worries.
"I had connected with Landmark to get windows and a patio door replaced. We had an appointment scheduled for a..."
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"Phil was prompt, efficient, and true to his word. He removed, replaced and installed a transom window in the dining..."
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"We are really satisfied I feel the wormth already I recommend windowland GreT price and service"
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Best of the Best 2024
"Just had my 30+ year old windows replaced. I am very pleased with the new windows. Shane was very knowledgeable..."
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Best of the Best 2024
"This company is amazing. What an amazing job they did. Graeme did an amazing job selling the doors. Alex was..."
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Best of 2024
"Replaced sliding doors to basement apartment. Excellent work at a very fair price. Would recommend to anyone in the..."
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Best of 2024
"John did a great job replacing two damaged screens on my patio doors. Easy to communicate with and excellent work."
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Best of the Best 2024
"We updated the windows on our families 60 year old house and we are very happy with the price, quality and service we..."
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Best of the Best 2024
"Had a wonderful experience! Joe was extremely helpful and provided prompt responses to all of our questions and..."
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Best of the Best 2024
"Work was done efficiently and clean up was perfect! Installers were pleasant and very polite! Recommend this company..."
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Best of 2019
"Serge and his crew were great to work with. From the initial walk-down I knew he would be extremely diligent and that..."
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Best of 2024
"I had 28 windows replaced. They completed the job in 2 days. Great job and price."
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Best of the Best 2024
"Had my whole house windows replaced. They were fast, friendly, and even checked up on me a month later to make sure I..."
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