The color(s) black, white, red, and blue is/are claimed as a feature of the mark.
"BIOHAZARD CLEANUP" AND THE BIOHAZARD SYMBOL
The mark consists of a black biohazard symbol, the stylized wording "ON CALL BIO" appearing over the lower right potion of the symbol, the wording "ON CALL" in red, the word "BIO" in blue with white horizontal lines running through it, and the stylized wording "BIOHAZARD CLEANUP" appearing in black below "BIO." The mark appears on a white background.
ON CALL BIO BIO HAZARD CLEANUP