Cornerstone Builders Ltd.

Cornerstone Builders Ltd. is a privately-owned and privately-managed business with a proven history of successful Design-Build Construction services specific to commercial and industrial sectors.

Established in 1970, in Belleville, Ontario, Cornerstone Builders Ltd. operates under the guidance of our fourth generation of internal leadership.  Our company consists of a private partnership of four principals, supported by an office staff of fifteen managers and administrators.  Sales, Engineering, Estimating and Project Management teams, as well as our capable field staff, will provide competent design, cost control and successful completion of your building needs.  We currently service preferred clientele across Ontario and Canada.

195 Bellevue Drive, Belleville ON. K8N 4Z5 • Phone: 613-968-3501 • Fax: 613-968-4986 • Email: cbl@magma.ca