We had a significant rain leak on the second floor of our brownstone because of mortar breaches in the external wall that required repointing and resealing, so I called Nahar Construction Corp. Given the difficulty of the task at hand and the necessity for rope scaffolding to be lowered from the roof, the owner of B&D provided a reasonable estimate for the cost and time required. If you've worked with most NYC contractors on ANYTHING, you know how rare and delightful it is to have something completed on time and under budget. The crew arrived a few days later and completed the repair, repointing, and resealing precisely in the allotted time. They completed the task quickly, with excellent craftsmanship, and with meticulous cleanup. Without a doubt, we would collaborate with Nahar Construction Corp. again.