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More Homeowner Stories
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Hear directly from Ottawa homeowners about their experience with Northline — from the first conversation to the finished project.
Hear directly from Ottawa homeowners about their experience with Northline — from the first conversation to the finished project.
Hear directly from Ottawa homeowners about their experience with Northline — from the first conversation to the finished project.
Window Replacement
Shelly & Family - Orleans
"Everything is as it was before, minus the new window. Fantastic guys, great follow up."
Window Replacement
Shelly & Family - Orleans
"Everything is as it was before, minus the new window. Fantastic guys, great follow up."
Window Replacement
Shelly & Family - Orleans
"Everything is as it was before, minus the new window. Fantastic guys, great follow up."
Window & Door Replacement
Asfaw & Family - Barrhaven
"I'm very happy, the house is completely different. Customer service is number 1."
Window & Door Replacement
Asfaw & Family - Barrhaven
"I'm very happy, the house is completely different. Customer service is number 1."
Window & Door Replacement
Asfaw & Family - Barrhaven
"I'm very happy, the house is completely different. Customer service is number 1."
Window & Door Project
Mary & Family - Ottawa
"Installation was seamless and we are so happy with these windows. And so happy with the company."
Window & Door Project
Mary & Family - Ottawa
"Installation was seamless and we are so happy with these windows. And so happy with the company."
Window & Door Project
Mary & Family - Ottawa
"Installation was seamless and we are so happy with these windows. And so happy with the company."
Window & Door Replacement
Moh & Family - Riverside South
"The work is very nice and I am very very very happy with it."
Window & Door Replacement
Moh & Family - Riverside South
"The work is very nice and I am very very very happy with it."
Window & Door Replacement
Moh & Family - Riverside South
"The work is very nice and I am very very very happy with it."
Window Replacement
Wendy - Smith's Falls
“The team that came out were very polite, very informative and they treated me very well."
Window Replacement
Wendy - Smith's Falls
“The team that came out were very polite, very informative and they treated me very well."
Window Replacement
Wendy - Smith's Falls
“The team that came out were very polite, very informative and they treated me very well."
Homeowner Feedback
Homeowner Feedback
Homeowner Feedback
Don’t Take Our Word for It
Don’t Take Our Word for It
Read what Ottawa homeowners have shared about working with Northline on window, door and egress projects.
Read what Ottawa homeowners have shared about working with Northline on window, door and egress projects.
Read what Ottawa homeowners have shared about working with Northline on window, door and egress projects.
★★★★★
Beautiful install. The guys did a nice install of a large front window. Very professional and they left with everything clean and perfect. Highly recommend.
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Pat
August 2026
★★★★★
Beautiful install. The guys did a nice install of a large front window. Very professional and they left with everything clean and perfect. Highly recommend.
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Pat
August 2026
★★★★★
I’m very impressed with my experience with this company. The installer arrived on time and was polite.
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Kariann
August 2026
★★★★★
I’m very impressed with my experience with this company. The installer arrived on time and was polite.
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Kariann
August 2026
★★★★★
I got my windows done with Northline they are very knowledgeable and on time. the installers very respectful of my space and left everything clean...
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Abdul
July 2026
★★★★★
I got my windows done with Northline they are very knowledgeable and on time. the installers very respectful of my space and left everything clean...
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Abdul
July 2026
★★★★★
I’m very impressed with my experience with this company. The installer arrived on time, was polite and explained what he was about to do and worked...
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Mary Jane
July 2026
★★★★★
I’m very impressed with my experience with this company. The installer arrived on time, was polite and explained what he was about to do and worked...
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Mary Jane
July 2026
★★★★★
We had all our windows and a patio door replaced. We chose three awning windows and the others were casement. The basement windows were...
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Anna-Marie
July 2026
★★★★★
We had all our windows and a patio door replaced. We chose three awning windows and the others were casement. The basement windows were...
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Anna-Marie
July 2026
★★★★★
I hired this company to replace a huge window with a abnormally shaped arch on the upstairs of my house...
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Susan
July 2026
★★★★★
I hired this company to replace a huge window with a abnormally shaped arch on the upstairs of my house...
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Susan
July 2026
★★★★★
I hired them to enlarge my basement windows and create a new window opening. They did a great job with...
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Bassam
July 2026
★★★★★
I hired them to enlarge my basement windows and create a new window opening. They did a great job with...
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Bassam
July 2026
★★★★★
It was great working with northline windows no pushy salesman very professional staff and they know what they are doing would recommend...
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Trippy
June 2026
★★★★★
It was great working with northline windows no pushy salesman very professional staff and they know what they are doing would recommend...
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Trippy
June 2026
★★★★★
I got my windows replaced with Northline windows and had a good experience. Communication, pricing and quality of the product was very good.
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Anuj
June 2026
★★★★★
I got my windows replaced with Northline windows and had a good experience. Communication, pricing and quality of the product was very good.
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Anuj
June 2026
★★★★★
I just got a 5 stars service from Northline Windows and I'm all smiling! Fast and affordable. Thanks guys.
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Majeste
June 2026
★★★★★
I just got a 5 stars service from Northline Windows and I'm all smiling! Fast and affordable. Thanks guys.
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Majeste
June 2026
★★★★★
Beautiful install. The guys did a nice install of a large front window. Very professional and they left with everything clean and perfect. Highly recommend.
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Pat
August 2026
★★★★★
I’m very impressed with my experience with this company. The installer arrived on time, was polite and explained what he was about to do and worked...
Read More
Mary Jane
July 2026
★★★★★
I hired them to enlarge my basement windows and create a new window opening. They did a great job with...
Read More
Bassam
July 2026
★★★★★
I just got a 5 stars service from Northline Windows and I'm all smiling! Fast and affordable. Thanks guys.
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Majeste
June 2026
★★★★★
Had Northline replace the windows and door in our house and it was a great experience! Ahmad and his team were extremely professional and they...
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Eyasu
June 2026
★★★★★
We had 8 windows done with Northline, and the crew was incredibly professional and tidy. They are hands down one of the best rated window companies...
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Francis
May 2026
★★★★★
Great experience with Ahmed and AL, amazing and satisfying work
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Ketul
May 2026
★★★★★
Big thank you to Ahmad Najar for his follow-up and excellent communication. He truly does his best to keep customers happy and offers a great deal...
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Rafad
April 2026
★★★★★
I contacted a couple of companies to fix an insulation job, they turned me down. I contacted Northline Windows and the next day they replaced the insulation....
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Catherine
March 2026
★★★★★
I’m very impressed with my experience with this company. The installer arrived on time and was polite.
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Kariann
August 2026
★★★★★
We had all our windows and a patio door replaced. We chose three awning windows and the others were casement. The basement windows were...
Read More
Anna-Marie
July 2026
★★★★★
It was great working with northline windows no pushy salesman very professional staff and they know what they are doing would recommend...
Read More
Trippy
June 2026
★★★★★
Amazing service, very friendly and professional staff. Strongly recommend to anyone wanting to install windows.
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Georges
June 2026
★★★★★
Northline windows came in and did a job i was hoping for. Price is reasonable, instsalarion was done on time, and the two installers worked non stop for 10 hours to complete the job. All the...
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Wendall
May 2026
★★★★★
Got triple-pane windows replaced with Northline Windows. I highly recommend them. They are definitely one of the best window companies in Ottawa needing...
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Tate
May 2026
★★★★★
Great experience with Northline Windows. I had a few windows replaced and the quality is top-notch. They were the most affordable window company...
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Katherine
April 2026
★★★★★
Amazing job, I got a quote from 5 contractors and Ahmed was the most affordable by far! Windows are amazing quality and workers were very respect...
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Riley
April 2026
★★★★★
I recently had my windows and doors replaced by North Line Windows, and I couldn’t be happier with the experien...
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Wasiq
March 2026
★★★★★
I got my windows done with Northline they are very knowledgeable and on time. the installers very respectful of my space and left everything clean...
Read More
Abdul
July 2026
★★★★★
I hired this company to replace a huge window with a abnormally shaped arch on the upstairs of my house...
Read More
Susan
July 2026
★★★★★
I got my windows replaced with Northline windows and had a good experience. Communication, pricing and quality of the product was very good.
Read More
Anuj
June 2026
★★★★★
Very Complicated old basement windows were replaced at our residence. When we moved in they were sealed shut…1 large and 2 smaller low profile...
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Samurai
June 2026
★★★★★
Got my windows replaced with Northline Windows. They did an amazing job. Thanks !
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Andrew
May 2026
★★★★★
I had a 30-year-old window that was in very rough shape,the glass was shattered and broken all over, making it a total eyesore and and a safety hazard...
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Jaz
May 2026
★★★★★
I recently hired Northline Windows to replace the windows in my home, and the experience was top notch from start to finish. Finding a reliable window....
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Adam
April 2026
★★★★★
Five-star service! Best egress window installation company in Ottawa. These guys were the most reasonably priced in the area. The installation was seamless...
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Obida
April 2026
★★★★★
I recently hired Northline Windows to replace a bay window, and the experience was great. Aqib was fantastic. He came to my home, walked...
Read More
Scott
March 2026
Planning a Window Project?
Get a personalized recommendation for your home.
Planning a Window Project?
Get a personalized recommendation for your home.
Planning a Window Project?
Get a personalized recommendation for your home.
Planning a Window Project?
Get a personalized recommendation for your home.
Planning a Window Project?
Get a personalized recommendation for your home.
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+1 (613) 519-0200
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Windows & Doors By Area
Ottawa Windows & Doors
Kanata Windows & Doors
Orléans Windows & Doors
Barrhaven Windows & Doors
Nepean Windows & Doors
Show More
Popular Window Services
Window Replacement in Ottawa
Door Replacement & Installation
Casement Windows
Triple Pane Windows
Double Pane Windows
Show More
Popular Door Services
Door Replacement & Installation in Ottawa
Patio Doors
Exterior Doors
Fibreglass Doors
Steel Doors
Show More
Follow Us
Instagram
Facebook
Tik Tok
Google
Contact
+1 (613) 519-0200
info@northlinewindows.com
Get In Touch →
Project Estimator
Windows & Doors By Area
Ottawa Windows & Doors
Kanata Windows & Doors
Orléans Windows & Doors
Barrhaven Windows & Doors
Nepean Windows & Doors
Show More
Popular Window Services
Window Replacement in Ottawa
Door Replacement & Installation
Casement Windows
Triple Pane Windows
Double Pane Windows
Show More
Popular Door Services
Door Replacement & Installation in Ottawa
Patio Doors
Exterior Doors
Fibreglass Doors
Steel Doors
Show More
Follow Us
Instagram
Facebook
Tik Tok
Google
Contact
+1 (613) 519-0200
info@northlinewindows.com
Get In Touch →
Project Estimator