L D T Aluminum Window & Door Co

Got my windows made custom size in just a 2 week turn around. Great experience.

Stavros, Nick, and Chris did an incredible job replacing all the windows in our house during the coldest week of the year. Can’t recommend them enough. Very experienced and professional and half the cost of others we’ve quoted.

I wish I could give more than 5 stars! It is a 10 star operation. Stavros came and quoted the job and even deterred me from getting windows replaced that didn't need it. Unheard of. The windows came in the timeframe I was told. Chris and Niko, who have decades of experience, were the installers and did an incredible job!! They encountered a huge challenge installing the patio door and had to problem solve to make it work and even come back on their weekend to make it work!! Everyone was so professional and respectful! Can't say enough!

Amazing small/med business.
The lady at the front desk is very quick and smart it took us 5 minutes to quote the entire home of 15 windows. The price is fantastic great quality and they did it in 5 weeks while most places where offering me 2-3 months delivery. You won't be dissapointed!

LDT supplied and installed eight custom vinyl windows for my house. Excellent service from start to finish - the Receptionist was very helpful, Stavros came on-site and quoted a very competitive price, and the installation crew was professional and tidy. As an added bonus, LDT was able to manufacture and install within 4-5 weeks despite supply shortages throughout the GTA right now. I highly recommend the company.