-SAT stands for Seattle Asbestos Test and reminds us of achieving a perfect score in serving our customers.

-The microscope and its light path in radiation pattern denotes our field of services: asbestos testing with microscopy.

-The space needle, Mt. Rainier, and blue water under the sky represent Seattle and its surroundings.

-Everything in the light path of the microscope is brighter and more beautiful reflects the fact that our services make the environment a better place and echoes our slogan: "WE TREAT CLIENTS BETTER !"