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Building Family Homes, One Exterior at a Time

About AM
Group Exteriors

Since 1956, AM Group Exteriors has been your trusted partner in transforming Ontario houses into family homes. We’re an award-winning, family-owned and operated business built on the values of integrity, quality, and exceptional customer service.

We understand that your home is more than just bricks and mortar. It’s where you create memories, raise your family, and feel secure. That’s why we go the extra kilometer to provide you with expert advice, top-of-the-line products, and skilled craftsmanship for all your exterior needs.

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Our Journey
Through the Years

Born as Randolph Installations, our family of brands has expanded across three generations to become your one-stop shop for the exterior products and services you need to upgrade, maintain, and fully enjoy your home.

Today, we have home exteriors covered from roofing, windows and doors, to insulation, and siding — and we’re here to make homeownership easier, whether you’re a first-time buyer, an investor, or perfecting the house of your dreams.  AM Group has expanded to help thousands of families, give back to our community, and employ hundreds of locals who call our company home.

We’re proud to say that customer satisfaction has been our promise from day one, and that we offer only the best in craftsmanship, warranties, and value to back that promise up.

We know that your home is greater than the sum of its parts.

So we’re here to provide products and services you can count on — with the friends-and-family treatment we’ve promised from the start.


More Than Just
a Company

At AM Group, we’re committed to giving back to the communities we serve. We support local charities, participate in community events, and believe in building a stronger Ontario, one family home at a time.


Our customers can count on friends-and-family treatment, and we respect that your family is the heart of your home.


We model the honesty that’s lacking in our field, and offer industry-leading warranties to back up our work.


We promise top-of-the-line craftsmanship, warranties, and products — and customer satisfaction always comes first.


We see homeowners’ time as valuable. We’re happy to answer their calls, and our projects end when they should.


Complete Exterior Services

We understand the importance of a strong, beautiful, and energy-efficient exterior. That’s why we offer a comprehensive range of services to enhance the look, feel, and functionality of your home.


Our experienced and certified roofing crews specialize in installing a variety of roofing materials, from traditional asphalt shingles to long-lasting metal roofs.

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Windows & Doors

Since we manufacture our windows and doors in Ontario, we can provide exceptional customization to perfectly match your needs and style.

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Our experienced insulation professionals will assess your home’s needs and recommend the most effective insulation solutions for maximum energy savings and comfort.

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Aluminum & Siding

Siding is crucial for protecting your home from the elements while adding aesthetic value. We offer a variety of durable and attractive siding options, including vinyl, aluminum, and wood.

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Our team

Meet the Team

Our team of experienced and qualified professionals is dedicated to providing you with exceptional service. Get to know the friendly faces who will be working on your project.


Awards and Recognition


Let’s Discuss Your Project

Contact AM Group Exteriors today for a free consultation and quote. We look forward to helping you create the exterior of your dreams. You can also call us toll-free at +1 877-281-6900.


+1 877-281-6900


230 Gage Ave, Kitchener, ON


319414 Grey Rd 1, Owen Sound, ON


207 Exeter Road, London, ON


9485 Beachwood Road, Collingwood, ON


2251 Highway 11 South, Gravenhurst, ON