The mark consists of The words "Delta Air Conditioning & Electrical" appear in the center of the image. The word Delta is in the center of the image in blue text. Directly under "Delta" is "Air Conditioning & Electrical" in smaller black text. The word "Delta" is laid on top of a red triangle-like shape. The red triangle - like shape surrounds the words "Air Conditioning & Electrical." The base of the triangle is not connected to the left side of the triangle. The base of the triangle is a zigzag line at 180 degrees moving parallel to the bottom of the image.