BOSTON–Connolly Brothers has completed a transformative 20,000-square-foot renovation for Boston Onnuri Church in Billerica, turning a former office and light-manufacturing space into a vibrant new home for worship and community.
To watch a brief video on the project, please click here, or on the image below.
The redesigned first floor now features three sanctuaries, new gathering and fellowship areas, a serving kitchen, and a fully accessible rear entrance ramp and deck. Two additional side entrances were added to meet modern life-safety and accessibility standards—supporting the church’s growth and long-term mission.
The project was a true partnership. Boston Onnuri Church praised Connolly Brothers for walking with them “as a genuine partner,” offering steady support and responsiveness throughout the process.
President and CEO Jay Connolly says the team was honored to deliver a project that required a complete change of use and careful coordination from planning through completion.
Serving as both Architect of Record and Construction Manager, Connolly Brothers led a skilled team of specialty contractors to bring the vision to life—showcasing the firm’s strengths in complex design-build renovations that elevate community spaces for generations to come.
