BEWARE! Madina Contracting deserves NEGATIVE stars. This company not only performs shoddy work, but any work completed is of poor quality, and most incomplete. Although, a contract was signed, Mr. Purveja continued to return for more funds within less than a week of signing the contract. He continued to ask for advanced payments although the agreed upon work was not completed. After advancing two payments, I refused to provide the last payment until ALL of the work was completed. He refused to complete the remaining work, and became irate. After hiring a new contractor, I have learned that the work that was supposedly completed was just a rouse to get more funds. I had to change my locks and contact authorities to secure my safety. Moreover, Mohammed later forwarded texts that were not only aggressive, but contain racist and disgusting comments. Madina Contracting does a great deal of work in Harlem, however, the community must know that their work is horrible, and so is he!