About Us
Learn more about Cornerstone Building Group
When you contact us today, we will provide you an estimate over the phone or email of your total project cost.
Bringing Your Vision to Life, One Home at a Time
At Cornerstone, we believe your home should reflect your vision, your lifestyle, and your dreams. That is why we are passionate about turning renovation ideas into spaces you will love coming home to.
As a family-owned and operated business in Mississauga, we take pride in delivering high-quality craftsmanship and personalized service. To us, every project is more than just construction. It is about building trust and long-term relationships.
We understand that home renovations can feel overwhelming. That is why our experienced team is here to make the process smooth and stress-free. From the initial planning to the final touches, we guide you every step of the way with care, clarity, and attention to detail.
We show up on time, work efficiently, and always go the extra mile to make sure you are completely satisfied with the results. Your peace of mind and satisfaction are what matter most to us.
Our Team
The Renovation Team That Will Be Working With You
Our Reno Team
Our Construction Reno Experts
We are a renovation team of 14 members, where we have experience in renovation, plumbing, carpentry, electrical, flooring, drywall and much more.
3rd-Party Contractors
Licensed Tradesman
If we are not licensed in a specific trade (e.g., HVAC), we work with reliable third-party partners whom we trust and hold accountable to our company standards.
Heiner Rivaldo
Co-Owner of Cornerstone
We are a family-owned and operated business, and our top priority is to provide excellent workmanship and outstanding customer service.
Teddy Rivaldo
Co-Owner of Cornerstone
We are committed to punctuality and efficiency, and we always go the extra mile to make sure our clients are completely satisfied with our work.
Our Company Values
Here are the company values we live by
Honesty & Integrity
We are always honest, transparent and ethical when working with our clients. The same goes for our team when they interact with our customers.
Family-Oriented
We are a close-knit business that works with family members that we trust. This creates a community of care and belonging.
Innovation
We use state of the art products to ensure our project is more efficient, and so that you receive the best possible renovation.
Customer-Centric
We will always put the customer first before anything. We will listen to all your questions, feedback and communication to improve your experience with us.
Accountability
We take full responsibility for all our actions and decisions. If we make a mistake we will take ownership of it no matter what.
Sustainability
When we renovate your property we ensure the use of environmentally friendly products, and the disposal of products that don’t negatively impact the environment.