Your Renovation Specialists


We specialize in all types of exterior cladding, including vinyl, fiber cement, steel and aluminum siding. We use only the highest quality products to protect your investment.  Click Here to find out how to get  FREE estimate today!


Eavestroughing is the number one way to protect your building's foundation from water damage. We offer 5" continuous eavestroughing in both steel and aluminum and it's available in 20+ different colours. Click Here to get your free estimate today!


3D Exterior Design

We can produce a virtual 3D image of your home's exterior, that allows you to plan and design the color and products of your choice. Click Here to get your free estimate today!


Need extra storage? We can build any garage or shop size to suit your needs. Click Here to get your free estimate today!

Windows and Doors

New energy efficient windows and doors can help keep your home warm in the winter and cool in the summer. They can also increase the value of your home. We have over 12 years experience in window and door replacement.  Click Here to find out how you can get a  FREE estimate today!


Home Renovations

Add value to your existing home by expanding or upgrading. We can help by walking you through the project, from design to completion. 



Family owned and operated since 2009, Cornerstone Construction has been dedicated to bringing reliable contracting services to all of its clients. Located in Three Hills AB. we service all of Kneehill and Starland County.





Exterior Renovations



For any inquiries please call: (403)-443-8359 or to get a free quote, please fill out the following form.

Thanks for submitting!

Head Office

P.O. Box 1136

Three Hills, AB T0M 2A0


Tel: (403)-443-8359



To apply for a job with Cornerstone Construction, please send a cover letter together with your resume to:

Get a quote: (403)-443-8359