I had 5 estimates. He was my third one. I called him in the morning and he came out the same evening. He took a good hour to explain to me how he would waterproof my basement. He had the lowest price out of the 4. He didn't rush me he gave me a couple days to decide and call his references. I have a business out of my home I run in my basement. He knew I had to have it all done in 4 days for a big project I had going on. He came in on time worked 8-10 hours each day didnt take a break much at all. Finished on time. Clean worker, kept all promises.