The firm of Keller and Kirkpatrick, established in 1972, is one of the leading engineering, surveying, planning and landscape architecture firms in New Jersey.

Keller & Kirkpatrick is unique in offering guaranteed on-time project completion. The ability to deliver the best quality work on a fixed schedule can only be achieved through experience and a dedication to professionalism in every aspect of project management.

Our staff serves a wide range of clients through our office in Morris Plains. Although we have an extensive list of private clients, including leading developers and businesses throughout New Jersey, we have also provided engineering, surveying, planning and landscape architecture services to numerous governmental agencies.

Keller & Kirkpatrick - Quality by Design.