On Star Windows & Doors

ON Star offered the best price and delivered what was requested on time. Installation took two days, as promised. Cleanup was done each day. The windows look good and already I notice a reduction in outside noise. We'll see if the energy efficiency holds up to the manufacturer's specs. In the spring I'll ask for a quote on the front entry door.
Based on my experience, I would recommend this company

Had the pleasure of dealing with vlad/Alex and his crew to replace 13 windows and 2 doors. Their price was very reasonable. The job was perfect. Quality was great. Cleanup was very good. Everyone was polite. Have no hesitation in recommending Windows And Doors GTA. In fact myself and wife was so pleased with their work we decided to give them another property to replace 17 windows. GREAT JOB GUYS.

Over 2 projects this company has for great work for me and I am really impressed.

The pricing Is extremely fair. When you consider the quality levels they are honest and most fair.

Install is awesome. Everything is perfect before they. Leave.

Overall I Highly recommend them should you wish to replace your doors and windows I will be using them in the future for all of my projects and these guys do a great job.

Dealing with Windows and Doors GTA was a great experienced. Vlad discussed very thoroughly the options we had to replace four old windows. No selling gimmicks, no up selling, just the straight facts.
Vlad and his crew carried out the replacement very effectively, all work areas were cleaned completely. Very professional and the windows are of very high quality. Very satisfied.

I had my bay windows replaced in my master bedroom, a large window replaced in my mudroom as well as a storm door removed and a backdoor with a 3/4 window replaced. It took them only a few hours and they did a great job.

I had the pleasure of working with Vlad and his team to get 5 windows replaced. They provided sounds advise. I didn't feel pressure at all to make the decisions. The installation was all done in one day and we are very happy with them! Definitely recommended!

Vladimir and his crew did an amazing job. They completed installation for all Windows in one day. I am very pleased with their workmanship. Vladimir and his crew arrived on time. They were courteous and they were willing to answer all questions. Clean up was great. Would definitely recommend.

Very professional ver good to work with .. any question i had Vlad was there to help me and explain the right way to do it.. would highly recommend Vlad..

Vlad and 2 other installers from WindowsDoors GTA did very good work. The job was completed within the the promised date. Only an issue with patio door net (manufacturing defect). Promised, that Will be replaced soon.

I had two patio doors replaced. The price was good, the doors are of good quality, and the workmanship is very good.

I would definitely do business with Vlad and his crew again.