OJ General Contracting is a full-service civil contractor specializing in watermain installation, sewer systems, road work, and grading. We work with municipalities, developers, and general contractors across the GTA and Southern Ontario, delivering high-quality, on-schedule results.
Backed by experienced crews and reliable equipment, we focus on safe, efficient, and cost-effective solutions for underground and roadwork infrastructure. Whether supporting large-scale developments or municipal upgrades, we bring a hands-on approach and a strong commitment to getting the job done right.

We provide expert storm sewer installation services to help manage surface water runoff and protect properties and infrastructure from flooding. Our experienced team ensures systems are built to municipal standards, with precise grading and quality materials for long-term performance.

OJ General Contracting specializes in the installation of sanitary sewer systems, delivering reliable and efficient wastewater solutions for municipal and private developments. We follow strict safety protocols and environmental regulations to ensure every project meets compliance requirements.

From new developments to infrastructure upgrades, we handle all aspects of watermain installation. Our crews work with precision and efficiency to deliver safe, dependable water supply systems that meet or exceed industry standards.
OJ GENERAL CONTRACTING
647-390-3048