Our Team

Senior Management Team

A-Tech has the best team in the business! Our Executive Leadership, Project Management, Field Staff and Reports Specialists are all experts at their respective crafts and are ready and willing to go the extra mile for every one of our clients.

Casandra Williams


Casandra Williams, co-founded A-Tech Consulting, Inc. in 2002, as the Chief Financial Officer and business development administrator. Mrs. Williams has managed thousands of projects including…


Robert Williams

President, Founder

Robert Williams has been in the environmental industry since 1988. He is a Certified Asbestos Consultant, Department of Public Health Inspector Assessor and Project Monitor. Mr. Williams began his career working for a national environmental firm as a CAD drafter and technical writer…


Conan Williams

Vice President

Conan Williams has been in the environmental industry and a member of the A-Tech Team since 2006. Mr. Williams’ professional development in his career has promoted him to Vice President at A-Tech Consulting…


Joseph Williams
Radon RMP

Regional Director of San Diego

Joseph Williams has been in the environmental industry since 2008. He is a certified asbestos consultant and California Department of Public Health Inspector/Assessor and Project Monitor. Mr. Williams specializes in inspections, project oversight and clearance inspections…


Roosevelt Ward

Senior Operations Manager

Mr. Roosevelt Ward is an ABIH Certified Industrial Hygienist (CIH), BCSP Certified Safety Professional (CSP) and California Qualified Industrial Storm Water Practitioner (QISP) with over 15 years of experience in the environmental, health and safety field…


Roohi Toosi

Director of Engineering

Mr. Roohi Toosi, PE started his career as a consultant, to develop a data analysis program that maps area of soil excavation as a remediation tool for contaminated sites. EXCAVATOR, the remediation program, is patented under his previous company and is being utilized by environmental consultants…


Jay Sandoval

Senior Industrial Hygienist

Mr. Jay Sandoval is an ABIH Certified Industrial Hygienist (CIH) with over 15 years of experience in the environmental, geoscience, and health and safety field. Mr. Sandoval started hi career as an environmental scientist  focused on hazardous materials/ waste management in land transactions…


Jimmy Rodewald

Project Manager

Jimmy Rodewald is a Certified Asbestos Consultant and CDPH Lead Sampling Technician experienced in asbestos surveys and lead-paint sampling. He has over six years of environmental field and project management experience…


Bernadette Zita

Director of Finance & Infrastructure

Bernadette Zita has been an Accounting Manager and Full-Charge Bookkeeper for over 10 years, and has gained expertise in multiple industries, including retail, entertainment, manufacturing, and information technology…


Account Management Team

Our Account Management team ensures our clients are taken care of. From your initial call to the project’s completion, our team is here to create a one of a kind environmental consulting experience.

Attila Iklady

Sr. Account Manager

Attila Iklady has been serving clients’ needs for the better part of 20 years. Working with clients in the commercial and industrial sectors, his number one goal is exceeding clients’ expectations and delivering value, while driving cost-saving. His experience with fortune 500 companies and navigating challenging scenarios, from environmental hazards to plant shutdowns, has given him not only the skills but the understanding of what the client needs are. In his current role.

Panida Pawasittichot

Sr. Account Manager

Panida Pawasittichot is an industry veteran with over 15 years of environmental testing experience. From project management to sales, she has worked with multi family, healthcare, commercial properties and everything in between. As an industry expert, Panida strives to provide excellent customer service while keeping her clients up to date with ever changing industry knowledge.

Jayson Bartlett

Account Manager

Jayson Bartlett, a versatile sales leader has spent his career in a diverse range of industries from medical sales to sales engineering, designing schematics. Through his experience, Jayson has developed a plethora of sales tactics to help his clients. Quickly adapting and acquiring knowledge of the environmental testing industry he has helped pave the way for A-Tech in San Diego while helping and educating his client base.

Natasha Taylor

Account Manager

Natasha Taylor is an established customer service and sales innovator and has been collaborating with clients for over 20 years. She has experience in legal services, industrial and plastic sales as well as social media management. Natasha believes in providing clients with greatest possible level of customer service, education and knowledge.

Aram Bogohssian

Account Manager

Adverse in relation building with a background in financial sales, Aram has worked for several fortune 500 companies and is excited to bring his experience to A-Tech and its valued clients. He looking forward to start his adventure as an account manager with A-Tech and contributing to their success in being the leaders in the environmental industry.

Sam Chamaty

Account Manager

Sam, a native to the Seattle area, brings over 20 years of sales experience and leadership within multiple business streams including finance and SAAS (Software As A Service) to the new and growing Seattle market. His dedication to his customers and willingness to take on a challenge will serve he and A-Tech well, as he embarks on growing our new Pacific Northwest Region for us.