I hired this company in 2013 to do my driveway in Techo Bloc. The price I paid was significant. 3 years later the driveway is falling apart because they did not put any edging hence the stones have shifted a lot. It is also full of weeds because they used polymeric sand only for a portion of the driveway. They put sand for the rest even though I paid for polymeric sand. The repair is now costing me a lot (almost as much as I originally paid) due to the need to fix their work.