In 1891, Engineer Fred J.H. Rickon joined Charles L. Thompson to form one of the first known architecture and engineering partnerships. Since then, Cromwell has been known for seamless integration and collaboration of building services disciplines. Housing all major design disciplines under one roof, we offer a unique set of skills that allow us to be your partner throughout the entire life cycle of your facility. Having been in business for over 135 years, our understanding of a building from its conception and throughout its lifetime is unmatched.




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Keep up with Cromwell! Check out our latest happenings. 

Jamie’s Healthcare Design Journey

Jamie’s Healthcare Design Journey

Oftentimes those of us at Cromwell find ourselves in situations where work meets real life. This is especially true for architect, Jamie Holt. Jamie spends much of her time working on healthcare...

Hunter Brock Passes Professional Engineer Exam

Hunter Brock Passes Professional Engineer Exam

Hunter Brock has passed the National Council of Examiners for Engineering and Surveying exam for Professional Engineering in Mechanical: HVAC and Refrigeration.“Cromwell continues to show its...