A&G Roofing provides the best commercial roofing solutions in the area

Commercial roof design can be complex, and wading through technical information and warranties can be time consuming. A&G Roofing makes it simple with thorough, expert consultation bringing you only the options that are best and most cost efficient for your project. Check out our product offerings below. You can click on the links to go directly to the manufacturers’ website or you can head over to our all-new A&G RoofSmart page for discussion on benefits and drawbacks of each system.

Are you a design professional or general contractor and already have a spec’? We offer quick turnaround on quotes and our team is experienced and equipped to install any system to your exacting standards. We are fully certified to offer industry leading 20 year full system warranties which means you get worry-free performance on your roof for years to come.


Single Ply EPDM Rubber Membrane

EPDM single-ply membranes have been the commercial roofing industry’s material of choice for nearly half a century, and Elevate has been defining the standard since the beginning.

Single Ply TPO Membrane

Thermoplastic polyolefin (TPO) is the fastest-growing segment of the commercial roofing industry, and Elevate is the leading supplier of this type of roofing material.

Unsure of what you need?

Ask the experts at A&G Roofing today!

Warranty Information

A&G Roofing products all have warranties, which vary depending on the product you choose. Generally, the better the product, the better the warranty. Feel safe knowing that when you get a roof from A&G Roofing, they are built to last.

Pine Grove Veterinary Hospital just received a face lift with a beautiful new roof installed by A&G Roofing.  The crew was an absolute pleasure to have; they were hard working, very friendly, professional and clearly worked with safety top of mind, both for themselves and for others who were in close proximity during the installation.  Communication was excellent, keeping us in the loop during every step of the process.  Things were cleaned up really well at the end of each workday and when the roof was finished, they performed a thorough walk-around to ensure all nails and other debris were cleared away.

A&G Roofing went above-and-beyond to ensure we were 100% happy with the work they did at Pine Grove Veterinary Hospital.  We will definitely use them again for any future roofing needs and recommend them highly to anyone needing roofing services.  Many thanks Brian, Carlston and everyone at A&G Roofing who contributed to this incredible experience.

- Dale Walsh

Absolutely fantastic customer service. Came right over and dealt with the issue we first called about and again to help us with other unrelated concerns we had, and spent over an hour and a half of his time to help resolve all of them. Without charging us for any of that time. Professional, friendly, and exceptional customer service. And the price was more than just competitive.

- Mike Marquardt

Highly recommend. They communicated in a timely manner and were very professional from the quote stage right through to the completion of the job. Thoroughly cleaned up after each visit. We are very happy with their work.

- Paul Haskell

The staff at A&G were friendly and helpful, from first contact to final inspection. They went out of their way to ensure a professional job, and thoroughly cleaned the area around the house after. They did a beautiful job, which they proudly stand behind. I heartily recommend them.

- Beverly Pearl

Our mission is to provide our clients with the highest quality roofing services and products available.


A&G Roofing
4277 Carlyon Line,
Severn, ON,
L3V 0W8

Phone: 705-325-1805

Hours of Operation
Mon – Fri: 8:00am – 4:00 pm