Windows & Doors Installation & Service in Johnstown, 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.
| Verified
Best of 2024
"Cant get anyone to come for warranty repair. Have had issues since April 2023. Waited 6 months for the patio doors to..."
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| Verified
Best of 2022
"I had a number of estimates before I decided on Koral Windows to do my windows for me. I appreciated the breadth of..."
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"I wanted a quote to replace one window but ended up replacing 7 windows and 2 doors. Great service from sales to..."
see more >| Verified
Best of 2024
"Cant get anyone to come for warranty repair. Have had issues since April 2023. Waited 6 months for the patio doors to..."
see more >"I wanted a quote to replace one window but ended up replacing 7 windows and 2 doors. Great service from sales to..."
see more >| Verified
Best of 2022
"I had a number of estimates before I decided on Koral Windows to do my windows for me. I appreciated the breadth of..."
see more >
"Seaway Doors provides very good service. Prompt reply for a quote. Excellent work - my new garage door looks good and..."
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