About

O’Brien & Company is a full-service design-build construction firm headquartered in Portland, Oregon, with additional offices in Wilsonville, Cannon Beach, and Bend. Founded in 2011 by Keeley O’Brien, the company specializes in delivering high-quality, customized building solutions across Oregon’s coastal regions, the Columbia Gorge, the Willamette Valley, Central Oregon, and the Portland metro area. 

Core Services

• Design-Build Construction: O’Brien & Company offers integrated design and construction services, streamlining projects from concept to completion. 
• General Contracting: The firm manages a diverse range of projects, including residential homes, commercial spaces, wineries, breweries, restaurants, hotels, and educational facilities. 
• Architectural Design: Through its in-house team, Open Concept Architecture, established in 2017, the company provides comprehensive architectural services, enhancing its design-build capabilities. 
• Construction Management: O’Brien & Company offers project management services, ensuring projects are completed on time and within budget. 
• Innovative Technologies: The firm utilizes advanced tools such as drone scanning, 3D graphics, and virtual reality to enhance project visualization and efficiency