About United Analytical Services | Environmental Services

About United Analytical Services, Inc., UAS

United Analytical Services, UAS is an environmental professional services firm specializing in the assessment, design and project management for asbestos, indoor air quality, mold and lead based paint. The company also provides environmental services Phase I, Phase II and Phase III as well as compliance services.

Our office is centrally located in Downers Grove, Illinois and services the Chicago and Chicagoland area. The UAS Laboratory Services is located in the same facility in Downers Grove, and maintains NVLAP accreditation for asbestos testing whether it be a project of United Analytical Services or another outside firm.

The woman owned firm employs numerous professionals from certified hygienists, professional engineers to environmental specialists. Each person is trained in a minimum of two environmental disciplines adding cross-knowledge to each project we service. In addition, all employees have extensive experience applying our proficiency, dedication and expertise to each project.

The team at United Analytical Services, Inc. appreciates you considering us for the project, and we look forward to working with you to achieve a safe work environment for you, your staff and guests that visit your facility each day.




UAS receives FAIHA, "Fellows of AIHA" Award

The award are for individuals who have made significant recognized contributions to the field of industrial hygiene.

/UG Qes

Outside consultants increase the use of UAS Laboratory Services for asbestos testing due to the dedication of results, fast turnaround and expertise for each project.                       


National Institute for Disease Control and Prevention

The Occupational Safety and Health Administration OSHA

The Illinois Environmental Protection Agency IEPA




United Analytical Services Inc., Environmental & Ecological Services, Downers Grove, IL