Experience The AM Group Difference!

Since 1956 we have offered home exterior services to South Western Ontario. That kind of longevity doesn’t happen by accident. We hire the best people and provide them with the best training available to make sure our windows and doors exceed your expectations. We make sure the job is done right every time and we put our customers first!


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Eliminate The Need For Multiple Contractors

When coordinating a residential build the last thing you want is to make 5 phone calls for 5 different exterior services. When you deal with AM Group of Companies you have one point of contact for all of our services saving you time and money.


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Looking to Buy Doors or Windows?

We can help! Explore our wide selection of clearance items and order directly from AM Group of Companies.


Full Service Exterior Services

Our professional team will help you with all of your exterior needs.

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Why Choose Us?

History & Experience

We’ve been serving South Western Ontario since 1956 because we deliver top notch results on every project. Our team of experts is highly trained and committed to excellence.

Quality Workmanship

We work hand in hand with the manufacturers of our products to ensure the highest quality of work goes into every installation.


Our team is built of industry professionals who understand that the quality of work is just as important as the quality of customer service we provide.

Local Offices

With 5 different locations throughout South Western Ontario we can provide local customer service with the power of a much larger organization. Our offices are located in London, Guelph, Owen Sound, Collingwood and Gravenhurst to ensure we are centrally located for any job.


We Only Work with the Best

By partnering with the best manufacturers and delivering quality installation that is thoroughly inspected every time, we are able to deliver industry leading warranty of up to 10 years!

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AM Group of Companies provides insulation solutions for all residential needs including spray foam and Owens Corning Blown Fiberglass.

Windows & Doors

Our AM Designer Series of windows is German engineered to go above and beyond with every feature! You can expect superior performance and we meet the new 2020 Energy Star requirements.

Roofing Services

We are the only company in Ontario to hold the designation of Platinum Preferred Contractor with Owens Corning.


We understand that precision means everything when building a new home. That’s why we offer custom eavestroughs on site as well as a variety of siding solutions.

See What Our Clients Are Saying

Kevin P.

Very happy with my windows. I used this company to install replacement windows in my home in early December.

I worked with Steve. He was very clear about pricing and what would be involved in the window installation process.

All the new windows were installed in two days. Very good prices and a good experience. I would recommend this

Sandra K.

I purchased 6 windows and 2 sliding glass doors and the installation was timely and professional. Everything was completed in 1 day. I highly recommend AM Window & Door Solutions.

Kristen O.

I love how my replacement windows gave new life to my home. Thank you AM Window & Door Solutions

Josh T.

I didnt know much about windows, but Kevin made it easy for me to understand and select the right options for me.

Jim H.

Great Company, excellent quality product with the best installers in London. Have an older house and had AM replace all the windows in the house which I thought would be a challenge.

The windows were delivered on time, at an affordable price and installed by a professional crew. All the old windows were taken away. Everything was cleaned up.

Thomas C.

I took a ton of time before carefully choosing a window and door company to replace all the windows in my home. Thank you AM Windows for taking the time to explain everything thoroughly with zero pressure to buy. You truly get what you pay for when it comes to windows and doors. Major thanks to everyone at AM.

Diamond roofing
Owens Corning
Owens Corning Platinum Award
Royal Building Products
Icynene Insulation
Stage Windows & Doors
Energy star compliant
Lifetime warenty
Proudly canadian
SA certified
Sawdac Dealer
Window Wise Certified
Brands we work with Brands we work with

AM Window and Doors Solutions

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