Contact Us

Searching for high-quality Quartz countertops in London, Ontario, and Mississauga? Well, you don’t have to look any further. At Diamond Granite Countertops Inc., you’ll find an extensive collection of quality granite, marble, and quartz countertops. Your satisfaction is important to us, so we’ll make sure to offer value for money. We use tried and true materials, so there won’t be any compromise on quality.

We try to exceed your expectations while making sure that we meet your deadlines. Get in touch with us today!

Get a Free Quote

Please use the e-form below to get a free quote. We’ll do our best to respond to your request as soon as possible.

Diamond Granite Countertops Inc.

237 A Advance Blvd
Brampton, ON, L6T 4J2
Phone: (905) 457-0008

549 First St Unit 105,
London, ON N5V 1Z5
Phone: (519)455-6868

Opening Hours

Monday – Saturday
08:00 AM – 06:00 PM

09:00 AM – 03:00 PM


Drop us a line!