About Us

The Diamond brand was established in 1995 by Gary Tremblay, a consummate professional with more than 30 years experience in renovations and flooring.

At Ottawa Diamond kitchens we offer a wide selection of Canadian made cabinet styles and colors. We also specialize in granite and quartz countertops for your kitchen or bathroom, staircase recap, railings, flooring and a hardwood floor refinishing service that will inject new life into your higher traffic floors.

Our beautiful showroom features impeccable displays showcasing the many different products that have made Ottawa Diamond Kitchens the undisputed leader in quality. We offer a free in-home estimation service and the work performed by our installation team is guaranteed second to none.

Trust Ottawa Diamond Kitchens to get the job done right and on time. Call 613-706-7740 today or visit our beautiful showroom in Nepean and discover why The Diamond brand is the #1 name in Ottawa.

Trust Granite Countertops Ottawa to get the job done right and on time.
Call (613) 706-7740 today or visit our beautiful showroom in Ottawa and discover why Granite Countertops Ottawa is the #1 name in countertop solutions for residential and commercial customers.



Solid & engineered hardwood, distressed & hand scraped hardwood, Exotic & bamboo woods. Also offering stair recapping and new railing installations.


Tile look laminate, wood look laminate and a softer option with the same click principal in cork.


Many varieties and colours of carpet to choose from including plush carpet, berber carpet, wool carpet, shag carpet, carpet tiles and runners.


Exhibiting several types, colours and sizes of porcelain tile, marble tile, slate tile and glass tiles.


Imagine and Congoleum sheet vinyl in several colours and patterns. Waterproof Aquarius plank, easy installation click system vinyl.


Ottawa Diamond Flooring © 2017 - Ottawa flooring store specializing in hardwood, carpet, laminate, tile and more within the Ottawa, Nepean, Kanata and Orleans areas