It was an awesome experience. Their representative, Mike Notar, was amazing. He was very professional and was always available (even after hours). He answered all our questions and guided us through the whole process. He even came at the end of the project to make sure that everything was according to plan and that we were satisfied with it. Thanks, Mike for reminding us what great customer service is. The crew (Ruben, Jeremy, and Carlos) were punctual, very professional, hard-working, very accommodating, super clean, and took the time to answer all our questions. The waterproofing of our crawl space was conducted in just one day and we are very happy with the results. We highly recommend Quality 1st Basement.