In Aronsohn v. Mandara, 98 N.J. 92, 484 A.2d 675 (1984), plaintiffs sued for damages, alleging that defendants had not constructed a patio annexed to their home in a workmanlike manner. In the course of its opinion, the Court said "When, as in this case, there is no express contractual provision concerning workmanship, the law implies a covenant that the contract will be performed in a reasonably good and workmanlike manner." 98 N.J. at 98, 484 A.2d 675.