We had PWS stonework to do our front veranda / sidewalk in 2008. The workers were freindly and did an amazing job. Last winter our driveway heaved and brought the sidewalk with it. I called and was told they were extremely busy but would send someone when they could. It took approx. 3 weeks but a worker came and ground all the mortar out and re-mortared the entire sidewalk with a very minimal charge. The work was over and beyond our expectation. We are extremely pleased with the services and would not hesitate to recomend this company.