Whittemore and Haigh Engineering, Inc. delivers engineering, design and consulting services with an uncompromising commitment to customer service, safety and value to our clients.

Since our inception in 2001, we have served a variety of clients throughout Pennsylvania, Ohio, Maryland, Delaware,New Jersey, New York and District of Columbia. 

We, at Whittemore and Haigh Engineering, Inc, look forward to meeting you and learning about your project. Please browse our site and contact us to learn how our expertise can benefit you.





Who Are We?



What Do We Do?





Why Should You   

Choose WHEI?


Whittemore and Haigh Engineering, Inc is comprised of individuals who are experienced and passionate about their chosen disipline. Each individual possesses a unique background and skill set.  Together, these individuals, form a talented team of professionals dedicated to serving our clients and strenghtening our communities.


Our company is a full service engineering and consulting firm with expertise in the civil, structural, and environmental disciplines. Using sound engineering, a thorough understanding of regulatory requirements and innovative design, our qualified professionals have successfully completed projects for clients in the private, public and government sectors.

      Whittemore and Haigh Enineering, Inc is committed to providing high quality, cost-effective engineering and consultingservices with a primary goal of client satisfaction. One quality that sets us apart from the competition is the personalized service and attention given to our clients. We believe that quality is key to achieving and maintaining trust.  Contact us to experience our personalized service.