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Account Profile

Greg Walker
Apex Companies LLC
975 Georges Station Rd
Greensburg, PA 15601
Phone: (724) 672-4800
Fax: (724) 672-4801
Established in 1988, Apex is a national multidisciplinary consulting, engineering, and field services firm with a robust portfolio of capabilities in water resources, environmental services, health and safety, construction management, transportation, compliance and assurance, and infrastructure services. Rated #16 as an ENR All-Environmental firm and #68 in the top 200 overall, we are known for our technical expertise, rapid response, operational integrity, and exceptional client satisfaction. We operate in all 50 states and maintain a highly capable and diverse team of scientists, engineers, technicians, and information management specialists. In October 2021, Apex acquired CME Operations, a regional water and wastewater system management, operation and maintenance provider. The same team that you have always worked with at CME is now part of Apex, with the added scope and breadth of over 1,000 new team members!