We had Burnco do our aggregate concrete driveway, which was done beautifully! So we hired them again to do our backyard patio. We liked the exposed aggregate but we found it wasn't quite as washed evenly on the backside. Still a good product, much nicer than our neighbours (their exposed aggregate looks awful). I feel our driveway is the nicest of the block :) Price-wise, they are fair and reasonable, and did the project in a decent amount of time. Lack of follow-up on service, but no major complaints. Bob is a nice guy to deal with!