Project Highlight

Keolis Commuter Services

CDW was selected as the environmental consultant for the MBTA Commuter Rail project under Keolis Commuter Services. read more

About CDW Consultants

Founded in 1990, CDW Consultants, Inc. (CDW) is a civil and environmental engineering firm providing civil/site design, stormwater management, hazardous materials site investigations and remediation, environmental compliance and permitting, and construction administration services. CDW also offers expertise in water and wastewater engineering, MA Title 5 services, asbestos inspections, public participation, air quality studies, and GIS services.

CDW has earned a reputation over the years for delivering high quality, responsive service at competitive rates. The proven leadership of our firm’s principals, based on extensive public and private sector experience and decades of engineering expertise, enables us to successfully meet the challenging technical issues and changing regulatory processes that govern our projects.

Located midway between Boston and Worcester, Massachusetts, CDW offers knowledgeable service and personal attention to clients throughout New England, New York, and New Jersey.


  • Brian Miller, LSP, promoted to Senior Project Managerread more