Since its founding more than a century ago, Kennedy Jenks’ overarching vision has been to create a brighter future for our communities, clients, and the planet.  This remains as true today in a far more complex and crowded world.  We have helped public agencies and private companies build and adapt their infrastructure to meet the demands of growth, regulation, and resource management.

Kennedy Jenks has solutions. Our 100-year history as industry pioneers has fostered a culture of innovation. We take a fresh look at challenges to combine proven processes in new ways and to create innovative techniques. Our approach is based on sound engineering, solid science, and a commitment to reduce costs.

We provide all the benefits of a closely held engineering firm: responsiveness, transparency, and service, but are backed by experience as vast as the largest multinationals. We serve more clients, offer a more in-depth portfolio of services, and have retained clients for decades through superior service and innovative solutions. We attract the best talent, encourage creativity and reward success.

We place the highest value on openness and integrity, and we have earned unusual loyalty from our clients. Among Kennedy Jenks key qualifications is the ability to listen. We never predetermine solutions for our clients. Instead, we take the time to listen to the technical needs, organization concerns, and programmatic goals. We analyze your project’s characteristics to achieve your goals as efficiently and cost effectively as possible. At Kennedy Jenks, your success is our business.


Kennedy Jenks’ Services

Collaborative Delivery

Design / Build

Program Management



Solid & Hazardous Waste


Construction Management

Data Management

Design Engineering

Facility Engineering


Industrial Wastewater


Natural Resource Management



Risk Assessment

Site Characterization


Solid Waste Management

Utility Management

Wastewater Treatment

Water Treatment

Drinking Water

One Water Planning

PFAS Mitigation

Recycled & Purified Water