When it comes to environmental regulations, operating on the right side of the line can be a consuming task. NES provides a wide range of compliance management services to clients based on their individual needs.

Environmental Compliance Consulting

We know you want your business to operate in compliance with applicable environmental rules and regulations. It’s the right thing to do for your employees, your customers, and the environment. It’s the smart thing to do to avoid fines, liability, and a reputation as a poor corporate citizen. When done properly, it’s the economic thing to do to protect your bottom line.

HAZWOPER supervisor training

Construction Safety Consulting

Safety observations are increasingly recognized as being fundamentally beneficial to construction operations. NES has provided safety observation services for numerous projects in various industries in an effort to mitigate risk for employers and employees. With NES on the job you can rest assured that you have taken a crucial measure in maximally protecting your business and its employees.

Industrial Hygiene

NES has provided industrial hygiene services throughout California and the U.S. for a variety of clients with diverse needs and potential workplace hazards. NES’ maintains a team of industrial hygiene specialists who are skilled in conducting cost effective evaluations to assist our clients with OSHA compliance. NES’ team includes Certified Industrial Hygienists, Certified Safety Professionals, Certified Asbestos Consultants, and Mold Specialists.


Day in and day out, your employees need to toe the line to meet state and federal regulations and when they don’t, your business or organization is at risk. At NES, we specialize in developing programs that are customized to meet the needs of your organization. Our experts have more than a century of combined experience in compliance and training working with government regulators and with private-sector companies. Our seasoned expertise results in effective training programs that you can rely on.

Clandestine Laboratory

NES is the world-wide leader in clandestine laboratory safety training for first responders in law enforcement, hazmat, firefighter, and civil support teams. Established in 1987, NES continues to provide training programs and products for first responders to clandestine laboratories, chemical suicides, marijuana grows, marijuana extraction labs, and other potentially hazardous material sites. NES supports the training of first responder personnel by providing technical support, consultation, and expert witness testimony for government agencies responsible for investigating these hazardous material scenes.