The mark consists of a concave oval with the script "Swift" above the word "BROS" inside the oval. Below the oval are the words "PLUMBING," "HEATING," and "AIR." To the left of the oval logo is a drawing of an animated work truck/van with eyes and a smile containing two smiling men with hats leaning out of the side of the work truck/van. One of the men is holding a wrench.
Color is not claimed as a feature of the mark.