Ended up paying more than was quoted, but not that much more ($42.00), mostly for materials. He did not have an invoice for me when I paid him, but said he would email the invoice to me. Otherwise, he was here and did the job when he said he would; and it looks good, very professional. I was not here, but looking at the finished product, it looks pretty good. It remains to be seen how long it will hold out. He sealed a wide gap between my patio and the house, including a step (all concrete). Euli was very professional, friendly, and polite. Nice guy!