Our Staff


Ady Padan, PH.D

President and CEO

Ady has more than 30 years experience in the environmental field. He has established environmental training programs, set up three AIHA/NVLAP (Lab Code 200051-0)/NELAC certified laboratories and established quality control programs for all AESI environmental services.


Elme Rivera

Field Operation Manager

Elme coordinates all field activities, performs indoor air quality and environmental surveys, implements field QA/QC programs and provides environmental training.


Janine Lazzu

Office Manager

Janine provides client support, reports analytical data, assigns office support to all divisions and overlooks company’s accounting.


Elizabeth Rivera

General Manager

Elizabeth overlooks AESI general operations, provides health and safety audits, manage abatement permits and is in charge of the laboratory LIMS system. She assigns work priorities as needed by clients.


Javier Medina


Javier provides training for mold/asbestos and lead abatement.


Liza Colón

QA/QC Manager

Liza is responsible for all SOPs related to analytical methods, performs internal laboratory audits and data validation, provides quarterly reports to management and implements lab QA/QC program.


Jennifer Rivera

Training Coordinator

Antoinette Marin

Office Technical Manager