Shield
Per pale Argent and Gules a fess humetty surmounted by three pulleys palewise one hook up and two hooks done all counterchanged.
Crest
That for the regiments and separate battalions of the Army Reserve: On a wreath of the colors Argent and Gules, the Lexington Minute Man Proper. The statue of the Minute Man, Captain John Parker (H.H. Kitson, sculptor), stands on the common in Lexington, Massachusetts.
Motto
CONSTRUCTION CONQUERS.
Shield
Scarlet and white (silver) are the colors used for Engineer Battalions. The division of the shield into the two parts allude to the dual function of the Engineers as an arm and a technical service. The three pulleys represent the mission of the unit to construct, maintain and demolish. They also commemorate the three battle honors awarded the unit for services in World War II. The rectangle, symbolic of a bulldozer blade, refers to the units mission; it also represents the state of Colorado, whose boundaries form a perfect rectangle and which is the area where the unit was activated.
Crest
The crest is that of the United States Army Reserve.
The coat of arms was approved on 22 April 1960.