Windows & Doors Installation & Service in Concord, 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.
"CONGRATULATIONS ON A JOB WELL DONE! A WELL-ESTABLISHED COMPANY, KONSTANTIN AND THE TWO EMPLOYEES WERE SUPERB,..."
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Best of 2021
"When my shower door shattered, D & M were the only ones to reply to my service request. I researched them and found..."
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"I was connected with George at Thermoline Windows when I was replacing some windows in my newly purchased house. ..."
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"George was excellent to work with, a true professional. He custom made our covers and installed them. Very clear..."
see more >"I have been using Keldan to replace my windows and doors since 2010. They are a small company that offers really..."
see more >"These guys did a great job. Very happy with the finished doors. Massive improvement. THANK YOU WIZARD WINDOWS AND..."
see more >"I've used this company for decades. Never a problem. Always the work is good. Attention to detail."
see more >"This is our 2nd time in 20 yrs doing business with MD Doors. We wanted a fresh, modernized look for our front door...."
see more >"Great sliding patio door, great staff, great service! I couldn't be happier. Well done, Winmax Windows and doors"
see more >"Thank you Gill ,it was so encouraging to deal with the owner and installer of my new amazing door system. Your..."
see more >"By far the best service I have had. I got two windows installed with no issues. Installers were clean and on time and..."
see more >"I was told to check with a large invisible screen door company but they could not accommodate my request to match the..."
see more >"Excellent service, replaced one door and a few windows. So easy to work with and did an amazing job! Highly..."
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