The mark consists of the stylized design of a walking male repair man holding a toolbox and wrench, set against an incomplete circle appearing along with the wording "JCO" in red with black shading set against a rounded diamond shaped background with wording "HEATING & AIR CONDITIONING" in blue appearing underneath the foregoing elements. The repair man appears with tan skin, light red, black and white facial features, and brown hair, wearing a black and blue cap, blue pants with black shading, brown shoes with black and white shading, a white shirt and holding a red white toolbox with white and black shading and holding a gray and light gray wrench. The repair man appears outlined in white and the incomplete circle he is set against is outlined in blue is filled with light blue and white lines emanating from the center. The rounded diamond is filled with white and yellow diagonal lines and is outlined in blue.