Economical and Practical


Upgrade your Storage

Request a no obligation quote from the comfort of your home. No site visit required.


IMG_3596 (Large)


IMG_3112 (Large)

Dutch Barn

Photo 2018-09-11, 5 58 40 PM (Large)

A-Frame Deluxe

IMG_6530 (Large)


IMG_6869 (Large)


Personalized and Handcrafted

Our storage sheds and utility sheds are not your average "Big Box" quality sheds. In fact, these sheds are made of the highest quality material and built to the same specs that houses and barns are built to.

Outdoor living which was once considered a luxury is now becoming common. In addition to sheds, we also build outdoor living spaces such as pool houses, man caves, studios, she sheds, pub sheds, sun sheds, rehearsal rooms and more.

Each shed is built to order according to the customer’s specific needs. Meeting our customers quality expectations is a must but we strive to exceed them. Our craftsmen take pride and work with integrity to ensure that each unit is built as if it were their own.

Quality Materials, Customer Service

Our goal is to create beautiful, durable and long-lasting sheds. For this reason, we are dedicated to sourcing only Premium Grade materials. The DuraTemp siding has a 50-year warranty and the paint we use is water-based and has a stain guard additive which helps to permanently block stains and odors.

From start to finish, our customers will testify of a great experience. We are dedicated to being informative, transparent and helpful. We understand that the purchase of a structure like this is an investment and we will give our customers the time they need to decide. We are here to help you.



Contact Us Today!

For a free quote on your custom built shed.

John Riley
6 months ago
John tailored the shed design to exactly what I envisioned and was very patient with me as I changed my mind on door styles and colours several times. The end result was a very well-built and attractive shed that compliments its surroundings and enhances our yard. All work...
Jenn Corriveau
a year ago
Thank you John and team from Cornerstone for building us such a beautiful shed. It was delivered on time and as promised. They made sure everything was installed properly and the area where they were working was cleaned before they left.
Chris K
6 months ago
I can’t say enough good things about Cornerstone Sheds. John was great, providing me with a quote very quickly and responding to my questions in a timely manner. Once I approved the quote, he met with me to discuss specifics and we set a date for the install....
Scroll to Top