About Millennium

Millennium Consulting Associates (“Millennium”, a MECA Consulting, Inc. company) is a leading provider of environmental, health & safety and associated regulatory compliance consulting services. Headquartered in Oakland, California, Millennium maintains additional offices in San Diego and Los Angeles. Millennium and its principals have provide expert services to its diverse client base for nearly 30 years.

Millennium brings value to its clients by providing services in the most professional manner, providing quality in every service offered and by listening and responding to the needs of our clients.

At Millennium, we believe that our strength and success is centered on our employees. By providing a challenging and rewarding place to work, our team of professionals is able to focus on the needs of our clients. We value the trust that our clients place in us, and the consultant-client relationships that have been forged though our ability to meet and exceed the needs of our clients.

Whether assisting our client in the environmental due diligence process, addressing client environmental compliance matters, or responding to time-sensitive health & safety concerns, Millennium brings its well-developed, team-oriented problem solving approach to provide our clients with high quality, timely, and cost-effective solutions.

Millennium offers a full range of services, including:

Industrial Hygiene Services

Environmental and Engineering Services

Asbestos Consulting and Management
Lead Consulting and Management
OSHA Facility Compliance Surveys
Indoor Air Quality Evaluations
Ergonomic Evaluations
Workplace Hazard Evaluations
Mold/Bioaerosol Inspections and Program

Support for NEPA/CQA Submittals
Site Hazard Analysis: Air/Water/Noise
Due Diligence Assessments
Subsurface Investigations
Groundwater Management/Monitoring
Remedial Design and System Management
Hazardous Materials Compliance Services
SWPPP Program Design & Inspection

Speciality Services

Specialized Facility & Component Inspections (Material & Components)
Biosafety Cabinet Inspection & Certification
Outsourced EH&S Program Development and Management


  • Healthcare
  • Education
    • K-12
    • Colleges and Universities
  • Municipal, County, Regional, State and Federal Governments
  • Architects and Engineers
  • Contractors and Construction Management firms
  • Infrastructure
    • Utilities
    • Transportation
  • Real Estate and Financial Services
  • Manufacturing and Industrial firms
  • Biotech, Tech and Semiconductor