Alton Windows & Doors

Alton supplied, delivered, and installed new windows for our home 15 or 20 years ago and the windows are as perfect now as they were the day they were installed. Their prices were fair and their customer service was and continues to be outstanding. I recently had a minor issue with one of the windows and when I called, they sent someone over to check it out without hesitation. John was here this morning, corrected the problem quickly, and did not charge me for the service call. I can't ask for more than that and would recommend Alton without hesitation to anyone looking for new windows.

We recently had a new storm door installed at the main entrance of our home, by John of ALTON Windows and Doors.
I can just PRAISE John and his team for his efficient job.
The door not an easy one to be installed because we did not have one, was installed with care and professionalism.
Wat a difference it makes not only to the appearance of the front of the house but to the energy it saves us and the privacy it provides.
John and your team THANK YOU for the amazing job you have done!

Could not be more pleased with our Sliding Patio Door. John at Alton came over to quote our job and was very knowledgeable and honest. Many of the companies that we approached gave us the impression that because our door was an odd size they either over priced or were not interested in quoting at all. John priced fairly and assured us that we would be pleased with the end product. The installers were very professional and more importantly took ownership of the project. We would highly recommend Alton Windows and Doors to our family and friends.

I had Alton Windows replace a large curved top window in my family room. They did a fantastic job. The window looks great!!

This is the second time I have used Alton for a job. They installed other windows for me about 7 years ago and did just as good a job then.

I would recommend them.

Restored my wood windows and had 9 new Storm Windows replaced by Alton.
Seems like no one else had any interest for the business and I was not interested in spending huge sums of money to replace my wooden windows.
There are not too many other vendors / manufactures that will make them these days. So if you need them call them. They did a great job and they look great.

Just recently had my front door replaced by ALTON WINDOWS & DOORS.

It can be stressful and overwhelming trying to navigate through styles, colours, and finishes, but John and his team are very experienced, caring, and a pleasure to work with.

I was very impressed with the level of attentiveness and quality of workmanship by Dave and his crew during the installation. He even made an extra trip to ensure the caulking around the door matched the rest of the house.

The end result is a beautiful customized door that we will enjoy for years to come.

I highly recommend ALTON WINDOWS & DOORS and will be returning to them for future work on my home.

Rosanna B.

I just wanted to say how pleased I am with my new windows and front door! The install process was amazing! Dave and his partner were very professional and neat. The took their time but were very efficient. They made a minimal mess and cleaned up any debris from the installation. I was mostly impressed by the trim Dave added around my windows. Over all I will definitely recommend them to my friends and family.

What I appreciate most about Alton, is they are fully, and wholly Canadian, throughout their entire supply chain. I was able to tour their shop, and they have a core manufacturing staff which has been with the company for decades. They produce quality windows, comparable to anything else available at your local big box hardware store, or massive, automated vinyl window factory, but the fact their vinyl, glass, and window hardware are all Canadian-made, is impressive! Think of how many jobs they create by not sourcing cheaper materials from overseas. These small things make companies like Alton a first choice for those who choose to buy Canadian.

We converted an attached garage to an office and recreational room. Alton installed a sliding door where the garage door used to be and a window in the office space. Dave was very professional and the door looks amazing. You can’t even tell there used to be a door there. It even matches with the other windows and doors in the house. I would highly recommend them to anyone.

I would highly recommend Alton Windows and Doors for your window and door replacement. I had all my windows and front door replaced.
I had a specific door in mind and John was able to create the exact look I wanted.
John and Dave were very professional. Always nice to support a family owned business.