Windows & Doors Installation & Service in Lakeland, 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.
"Walter and his crew were amazing since day one. Constant updates, quick turnaround and great pricing. Every part of..."
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Best of the Best 2024
"Replaced all 14 windows and backyard sliding door. Jayson was a great sales representative who was very knowledgeable..."
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| Verified
Best of the Best 2024
"Alex is an amazing guy very professional on time and amazing results you wont regret hiring him take it from me that..."
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"This was a do it yourself installation, and I had done a few windows in the past. These products came complete with..."
see more >"They were fast and efficient. They were courteous by answering my questions and we had 3 bathrooms with showers. I..."
see more >"Whatever Optima sells -- buy it! Very very impressed with staff and cx service. Very high caliber. Everything they..."
see more >"Peter went out of his way to help me even though his product could not be installed in my window. He was great at..."
see more >"I hired this company to replace my all my windows, a new front door and a sliding glass door. The team was..."
see more >"From quote to final install, an easy no pressure experience. The installers were polite, punctual and clean. I am..."
see more >"We had 5 windows installed on our house. Ivan gave us the quote, Vladimir and Peter installed the windows 6 weeks..."
see more >"I came in with a cracked windshield and breaks needing work, and I left within an hour with everything top notch...."
see more >"I needed new windows for my house as it is around 15 years old. I was recommended to speak with Marcello at Demar as..."
see more >"I dealt with Vince Verano that came to do an assessment and offered me a competitive price. Anthony Scarcello came to..."
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