I had the deck around our pool and in our front courtyard replaced with pebble stone nearly 4 years ago. They did some great custom designs in the stone work, at no extra charge. Three years later they serviced the deck by providing a full cleaning and resurfacing, at no extra charge. The pebble stone is designed to be very low, if not no, maintenance, and they have been fantastic in terms of service. I would do our driveway if our HOA would allow it. The finished product is beautiful and practical.