A.S.R. has done two separate jobs for me in the past two years and both are great. Summer 2009 we had them resurface our garage with a tile pattern and have had many compliments about it. I wasn't very familiar with overlay but since it was cheaper than any alternative, we took a chance and are very happy with the result.
Last year, my wife and I decided we wanted a brick border on our front walkway and patio. After calling around, I realised brick was a little out of our budget so we called A.S.R. to see if they had a cheaper alternative and decided to go that rout.
David and a very nice young lady recolored our cement, made us a brick border and even added brick to the step on our patio. The bricks are raised above the grout lines as they should be, and it feels exactly like the real thing! Also, the colors they helped us choose match and compliment our home much better than we ever expected. No one has ever questioned the authenticity of the brick because it absolutely looks real and we get compliments on it regularly. I would give A.S.R. an A+ on every level. They were knowledgeable, helpful (not pushy), skilled and cheaper than companies in our area. They travelled from the St. Louis area to do the work and we still saved money.
I recommend this company to anyone who has concrete they want worked on, I'm sure they'll end up as happy as we are.