Decades of experience, every job.

From septic and concrete to excavation, construction, and aggregate supply, Karhi Contracting has served Sault Ste. Marie and the Algoma District since 1960.

The right crew makes a hard job look easy.

We provide complete septic system solutions for residential, commercial, and seasonal properties. Algoma Public Health recommends having your system pumped every 3–4 years. If you can’t remember when yours was last pumped, give us a call.

Septic to steel, excavation to elevation.

Design, installation, pumping, maintenance, and porta potty rentals.

Modular homes and Calhoun structures for residential builds.

Foundations and ICF construction built to last.

Hauling, floating, site development, driveways, and disposal bins.

Sand, gravel, topsoil, stone, boulders, and more, delivered to your site.

Not sure where to start? We’ll help you figure it out.

Karhi Contracting Inc.

We accept the following methods of payment: cash, cheque, debit, credit (Visa & MasterCard), and in house financing.