I didn't have anything else going on that day, so showing up 30 min later wasn't much of an issue....things do happen. It was slightly difficult understanding him due to his accent, but he did a great day job and I had no issues with his service at all.
This was the first time I used this service. Deuwn was very courteous and knowledgeable. He came actually earlier than expected and did a thorough inspection and the price was way less than what I thought it would be. Will definitely use this service again.