Single Source, Sound Solutions - The Sigma Group

The Sigma Group is a multifaceted engineering and environmental consulting firm providing technical and management solutions locally and nationwide. Our services are focused in the areas of:


Development Services - The Sigma Group Facility Services - The Sigma Group
Environmental Services - The Sigma Group Industrial Services - The Sigma Group
The project. The client. The community. - The Sigma Group



The Sigma Building - The Sigma Group
Sigma focuses on creating functional, innovative solutions that optimize results for all three. Our diverse range of services, expertise and can-do attitude enable our clients to achieve a successful balance between today's challenges and the long-term need to preserve important resources.