Granite Door

Doors & Windows Company in Billings, MT
Doors & Windows Company in Billings, MT What started nearly 90 years ago as the dream of a mechanical engineer has evolved into the world's leading manufacturer of steel doors and frames for industrial, commercial and institutional construction. In 1912, Ceco was the idea of a young mechanical engineering graduate of the University of Nebraska. Meyer established what would be called the Concrete Engineering Company and its home was Omaha, Nebraska.

Contact Details

125 Regal Street
Billings, MT
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About Us
read moreCECO Door is the world's leading manufacturer of steel doors and frames for commercial, industrial and institutional buildings. CECO Door offers a multitude of doorway solutions, including fire-rated, windstorm-certified, and electrified doors and frames. Doors are available in a number of gauges and honeycomb, polystyrene foam and steel stiffened cores. Ceco's annual capital investment commitment enables our products to be manufactured utilizing modern computerized processing and manufacturing technology and advanced digital equipment.
Ceco Door
read moreFor information regarding Ceco products and solutions you can turn to the brochures, promotional sheets, installation instructions and other collateral materials listed here.
Ceco Door
read moreCeco Door is a leading manufacturer of essential steel door and frame openings for healthcare, institutional, commercial and industrial construction. We produce strong and secure steel doors and frames to meet the full range of safety, security, and aesthetic requirements for any project. We supply a full line of quality custom and standard hollow metal doors and frames for new and retrofit construction projects for critical infrastructure, healthcare, commercial and educational markets. ASSA ABLOY Americas University now offers Career Path competency mapping and career path planning for AAAA students.
Ceco Door Products
read moreCeco Door is the industry leader in steel doors and hollow metal frames with unsurpassed dependablity and the most stringent quality standards. Ceco Door has been making quality door and frame products for 53 years (in Milan Tennessee for over 35 years) and continue to focus on quality, speed to the market and superior customer service. As an active member in the Steel Door Institute, National Association of Architectural Metal Manufacturers, and the Door and Hardware Institute, Ceco Door takes pride in the products and services it provides to end-users.
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