General excavating - includes basement foundation excavation, backfill and compaction. This also includes water and sewer services, weeping tile, gravel supply and installation, and driveway sub grade preparation. Site survey can be completed in house once third party control points have been established for the site.
General Contracting - This includes bonded work that requires the contractor to hold a provincially recognized safety program. The Small Employer Certificate of Recognition is maintained in good standing by Corner-Stone. We can also provide Site supervision, contract administration and safety officer obligations as required by the customer.
Our core work is focused on putting water, sewer, and storm pipes in the ground for subdivisions. This includes installation of manholes and fire hydrants, building and grading of road sub grades, site clearing and grading, interpretation and implementation of engineered drawings, final inspections and close out submittal's for work completed.
Our Motto is "Do Justly, Love Mercy, Walk Humbly". This is the basis of all our interactions with employees, customers and fellow competitors.
Septic System design and installation work is done in house by a provincially Licensed installer, Darren Hooper. This includes all preliminary work of soil investigations and permit applications to the appropriate county in which the work is being done.