Your Project Manager serves as your personal liaison, ensuring all of your project needs are met. 

 Our Client Services and Business Development teams find innovative solutions to meet your unique testing needs. Our Project Management professionals provide you with comprehensive project support and unmatched customer service. 

Project Management

Caroline Sangari
Client Services Manager

Ms. Sangari has been with Babcock Laboratories since 2011 and oversees the departments of Project Management, Sample Receiving, Administrative Assistant, and Shipping/Receiving.  Overall Ms. Sangari has over 20 years of experience in the scientific industry with 11 years of emphasis in the environmental sector. Her main responsibility is to make sure that client needs are satisfied by developing and implementing process improvements. Ms. Sangari graduated from the University of Nevada, Las Vegas with her bachelor’s degree in Cell and Molecular Biology.

Phone extension: 259  

Cindy Waddell
Project Manager

Ms. Waddell has been a member of the Babcock team for 29 years. During her career with us, Ms. Waddell has worked as a laboratory analyst and performed analyses in inorganic chemistry, ion chromatography, microbiology, and metals. In addition, she has extensive experience in customer service, including time spent in sample receiving and project management. Ms. Waddell also helped develop and institute the laboratory's sample control practices. The majority of client projects she oversees fall under wastewater, stormwater, drinking water, and hazardous waste characteristics. 

Phone extension: 221

Amanda Porter
Project Manager

Ms. Porter joined Babcock Laboratories in 2015 with 18 years of environmental laboratory experience. She oversees a variety of project types, including stormwater, drinking water, and wastewater. Ms. Porter has experience in producing several report formats and many EDD types, including ADEPT, WaterTrax, GeoTracker, and other customized formats.

Phone extension: 249

Alexandria Guerra
Project Manager

Ms. Guerra has been with Babcock Labs since 2015, with client services as her primary focus. The majority of client projects she oversees include drinking water and stormwater monitoring. Ms. Guerra is attentive to client-specific needs including special report formatting, State Forms, WaterTrax, and unique EDDs. She is also a great resource for assistance with Microsoft Excel and various online databases. Ms. Guerra earned her bachelor’s degree in Business Administration from California State University, San Bernardino. 

Phone extension: 236

Client Services & Business Development


Ms. Iijima has over 25 years of experience in the environmental laboratory business. Her primary responsibility is to facilitate the transfer of client project information between Business Development and Project Management, promoting proper communication regarding all aspects of client projects. Her vast knowledge and attention to detail make her a valuable and trusted resource.

Phone extension: 235


Mr. Cariaga has a degree in Chemistry from California State University, San Bernardino, and has been a part of the Babcock team since 2012. With experience as a Project Manager for Babcock Laboratories, Mr. Cariaga has an in-depth understanding of the industry and our clients' needs. His goal is to provide current and potential clients with working solutions to meet their analytical concerns. Mr. Cariaga is dedicated to providing exceptional customer service while fostering effective communication between clients and our staff.

Phone extension: 240