Mitchell Blackwell Parging & Masonry has been the trusted choice for masonry throughout Kitchener-Waterloo and the surrounding communities of Centre Wellington and Guelph. As a family-owned business , we combine decades of regional expertise with an unwavering commitment to quality craftsmanship. When you choose Mitchell Blackwell , you're partnering with professionals who understand that your project deserves nothing less than perfection—completed on time, every time.