Perfect job. I had to email you to tell you just how pleased I am with the work you did at my rental property. You were HIGHLY recommended by several of my friends and even the City of St.Catharines Public Works department staff recommended you...they said your company raises all the sunken city sidewalks slabs. So, I just need to share my gratitude with you for meeting and then exceeding my expectations. My property is now safe & my investment is protected. It was a pleasure using JoJacks Concrete Raising & I will proudly recommend you!