Our years of experience in homes across the Lower Mainland have given us the expertise and knowledge to give you the basement you've always wanted. With Mentum, a new basement can make it feel like your house has been expanded. Together we can give you the basement you've always wanted. We understand the challenges that can be faced in a basement renovation. This allows us to build you a basement that challenges conventional problems. We will address air flow and moisture prevention so this will be the only basement renovation you will ever need to do.