Ajay Malik
Department Head
562-908-4288, Extension 2501

Jodie Lanza
Assistant Department Head
Extension 2502

Denise Mays
Administrative Secretary
Extension 2500

The Technical Services Department is responsible for:

• Compliance with air quality and water quality permits
• Wastewater research
• Laboratories
• Legislative and regulatory liaison
• Environmental health and safety
• Soils engineering

Technical Services Sections

Air Quality Engineering
David Rothbart, Manager
562-908-4288, Extension 2412

Health and Safety
Tim Pfeiffer, Manager
562-908-4288, Extension 1330

Laboratories
Huy Do, Manager
562-908-4288, Extension 3001

Legislative Programs
Sharon Green, Manager
562-908-4288, Extension 2503

Reuse and Compliance
Erika Bensch, Manager
562-908-4288, Extension 2801

Water Quality and Soils Engineering
David Pierce, Manager
562-908-4288, Extension 2513

Wastewater Research
Bruce Mansell, Manager
562-908-4288, Extension 2839