Specializing in sewer, watermain, road construction and site development.

Arrow Down



Rehabilitation of Existing Infrastructure

We specialize in the complete reconstruction and replacement of existing infrastructure including storm, sanitary and watermain lines, and the rebuilding of roadways, sidewalks and boulevards while carefully managing environmental concerns and community needs.


Site Development
and Subdivisions

Experts in providing complete site development for commercial, residential and industrial sites from services and foundations to rough grading and finished asphalt including utility trenching, stormwater management ponds, landscaping and much more.


Equipment Rentals

We can provide both operators and equipment necessary to complete any project, including excavators both on tracks and wheels, bulldozers and graders with GPS capabilities for bulk earth moving or final grading, tractor backhoes, loaders, and triaxle dump trucks.



Behan Construction Limited is a construction company based in Cobourg, Ontario that was founded in 1960, and continues to specialize in sewer, watermain, road construction, and site development.


The company prides itself as being one of the areas leaders in the construction industry. It has built a solid relationship with local municipalities and businesses by providing a level of workmanship and service that is second to none. Its success is due in part to its highly skilled and dedicated workforce that has a blend of leadership, experience, education, and youth.

Shop view from road.jpg

Established in


For over 60 years, Behan Construction Ltd. has been a proud leader in construction across Northumberland County and beyond.




Behan Construction Limited


2946 Burnham Street North

Cobourg, Ontatio  K9A 4J7



Tel: 905-372-9862

Fax: 905-372-1213

Office Hours

Monday to Friday: 8:00 a.m. to 5:00 p.m.

Saturday and Sunday: CLOSED

  • Phone Behan Construction
  • Email Behan Construction