Did the job as its advertised
First I was calling other company who came to my house and told me the service of $98 only for steaming only not deep cleaning so I refused the service since they doubled the price that originally agreed on. told them I did ask for deep cleaning not just regular cleaning/steaming when I called them in the first place.
Then I called A1 and told them I need a deep cleaning service not just cleaning and steaming and they came without haggling on the price and did the excellent job removed all the dark spots that built up on the high traffic areas in my townhouse.
I added $15 for coating and it's optional but for my piece of mind so I add that to my service.
Bob and his guy did excellent job and customer service as well. Definitely will use this company again in the future.