We decided to hire Javier to install our backyard interlock patio after reading the positive reviews on Homestars. He came to our house to give us an estimate, which was competitive, and which we received in writing shortly after. It was an extremely difficult job as our home is a townhouse with no access except over a rear fence and the pavers are very large and heavy. Elizabeth answered any questions by phone or e-mail promptly and patiently. Even though we booked the job a couple of months in advance, as they were very busy, the work was started on the date originally specified and was finished before the estimated timeline. Our patio turned out beautiful and we have received many compliments on it. The quality of the workmanship was excellent and we would not hesitate to recommend J.B. Landscaping and Interlock to anyone.