Mark’s Windows & Doors

Absolutely in love with the job Mark and Will did! From start to finish they were both beyond professional. Mark answered any and all questions I had about every step of this process. He was the easiest contractor I have ever dealt with. From just replacing windows with the same size to making 3 larger and 2 smaller. Mark listened and knew exactly what I wanted and was able to make it happen!

Mark and his crew replaced my patio door. He was knowledgable and the price I felt was fair. I did not call anyone else for a quote as he knew his stuff and I was comfortable moving ahead with the project. He was honest, punctual, reliable and efficient. The install went well and Mark also repaired a few things that the previous contractor screwed up. We will be having him replace a few more windows soon. Great job. I have already recommended Mark to family.

Mark installed a new patio door at my parents house in Welland. They cut the brick out, installed the patio doors, capped the outside and trimmed the inside and cleaned up the jobsite when completed. Mark was very friendly, professional and his work exceeded my expectations. If I could give a higher rating then 5 stars, I would !!!!!