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We take pride in ourselves on our workmanship and work ethic. Due to the trust, we have earned from our customers, some of our key clients have invested in our company to provide our crew with the latest in industry training. This, in turn, allowed Diamond Building Maintenance Ltd. to grow to what we are today, and provide our key customers with better service for their buildings and projects.

When teaming up with Diamond Building Maintenance Ltd., you can rest assured that we will deliver quality workmanship, on time and within scope. If we can’t do it, we will let you know before proceeding with any changes or extensions on a project. Time is precious, and we want to create a win-win situation for every project.

Over the years, we have invested substantial time and money into industry-leading training for our team and state-of-the-art equipment. Through ongoing industry training, Diamond Building Maintenance Ltd. grew to include new services such as Concrete Waterproofing, Concrete Repair, Concrete Polishing, Sealant Replacement, Exterior Painting & Coating, Investigation of Leaks, Gutter Cleaning, Targeted concrete Repair, Balcony Restoration, Traffic Coating, Basement Leak Repair, Roof Repair & Replacement, and more.