Keller Engineers of New Jersey, LLC

About Us

Keller Engineers of New Jersey, LLC (KENJ) is a talented team of enthusiastic civil engineers, planners and construction inspectors dedicated to providing technical excellence through innovative, “value-added” solutions and responsive project delivery. The leadership team strives to demonstrate our commitment of providing excellent client service, quality, and a sustainable approach to the Region. Our multi-disciplined teams bring experience and insight to all aspects of civil engineering to recognize employee accomplishments and support their continued professional development.

KENJ has been providing quality and responsive engineering services for approximately 7 years dating back to April 1st, 2017. The base of operations moved from Camden to Haddonfield in May 2023. KENJ has worked feverishly to become integrated within the social fabric and vision for South Jersey. The firm is certified as a DBE, SBE and MBE by the State of NJ, DBE/SBE by the Port Authority of NY & NJ and DBE by PAUCP.


The KENJ team specializes in diverse multi-disciplined technical services, including:

? Transportation – Roadway, Bridge and Rail/Transit
? Planning – Freight & Transportation
? Utility Engineering & Coordination
? Construction Management/Inspection
? Traffic Engineering
? Building Design / Construction
? Contract Management
? Project Management
? Quality Assurance/Quality Control
? Constructability Reviews
? Primavera Scheduling/Claims Mitigation
? Site Development/SWM/Permitting