Finding a company to do interlocking isn’t the challenge. The challenge is finding a company that delivers on their promises. If you ae looking for professionalism, perfection, friendly people – call Mazdak, the owner of Five Star. From the get-go I knew I would work with this young but experience fellow. Superior customer service, excellent communicator with the mentality of “promising less, delivering more”. Had some of my driveway done with a Terramo from Permacon stone – love it!!! and, my stairs done with an Ortona form Oaks stones. One of my favorite things is the fact that Mazdas guarantees to visit the job every 4 months for the first year in order to make sure all is intact mainly the polymeric sand that holds it all together. Highly recommended.