What We Do

Overview Videos

Air Quality

Leah Blinn, CEC’s Air Quality practice lead, explains how CEC provides comprehensive air quality consulting services to help clients cost-effectively balance operational flexibility and regulatory compliance.

Civil Engineering

Our Civil Engineering practice lead, Mike Sheleheda, P.E., shares how CEC’s civil engineering and site development consulting services lead to cost-effective designs to meet regulatory and client requirements.

Ecological Sciences

CEC’s Ecological Sciences practice lead, Ray Ewing, highlights our wide range of ecological and environmental assessment and permitting services and our experienced staff who have successfully filed for permits with federal and state regulatory agencies.

Environmental Engineering and Sciences

Tom Maher, P.G., CEC’s Environmental Engineering and Sciences practice lead, covers our wide range of expertise — from environmental assessments and site investigation/remediation to general compliance auditing and support services.

Manufacturing Infrastructure Services

CEC’s Manufacturing Infrastructure Services practice, led by Sami Achkar, includes services for integrated mechanical, electrical, piping, structural, civil, and HVAC engineering to support the design and construction of new facilities or the modification, upgrade, or repair of existing facilities.

Survey + Geospatial

Donald Groesser, PLS, leader of our Survey/Geospatial practice, explains how CEC professionals and survey staff offer a full range of surveying and geospatial services both on land and in water to meet the changing needs of clients.

Waste Management

Our Waste Management practice, led by Michael Yacyshyn, provides engineering and consulting services for the management and disposal of a broad range of wastes, including municipal, construction/demolition, residual, hazardous, gas exploration wastes, and coal combustion residuals. Watch one of our waste principals, Tim Nytra, share more about the practice.

Water Resources

CEC’s Steve Casey, P.E., CPESC, our Water Resources practice lead, knows how well we balance regulatory compliance and environmental stewardship with the needs of industry, government, and community.