About 403 Drilling

Committed to Safe, Reliable, And Professional Drilling Services

403 Drilling Ltd. is a Canadian drilling contractor providing sonic drilling, geotechnical drilling, environmental drilling, mining & exploration drilling and CPT testing. We work with engineering firms, environmental consultants, mining companies, and industrial clients to deliver the high-quality subsurface information required for confident design and decision-making.

What Sets Us Apart 403 Drilling has built a reputation for reliability, professionalism, and technical skill.

Comprehensive Drilling

Based in Alberta with an office in Ontario equipped to mobilize anywhere in Canada.

Advanced Equipment Fleet

Our rigs and tooling are maintained to high standards to ensure accuracy, efficiency, and minimal downtime.

Experienced, Certified Crews

Our drillers understand engineering requirements, sampling standards, and reporting expectations, delivering results that consultants and regulators.

Clean, Low-Impact Techniques

We use modern methods, including sonic drilling, to reduce waste, prevent cross-contamination, and maintain sample integrity.

  • Safety First

    We maintain strict safety standards, certification requirements, and site protocols. Our crews are trained to work safely in all environments, from urban infrastructure sites to remote northern projects.

  • Technical Excellence

    We operate a modern fleet of sonic, rotary, auger, and CPT equipment–allowing us to match the right drilling method to each site and deliver precise, reliable results.

  • Client-Focused Service

    We collaborate closely with our clients, ensuring clear communication, responsive scheduling, and solutions tailored to engineering and project specifications.

  • Integrity & Responsibility

    We believe in transparent reporting, regulatory compliance, and low-impact drilling practices that protect the environment and surrounding communities.

  • Innovation & Improvement

    We continually invest in equipment, technology, and training to enhance efficiency, reduce disturbance, and expand our service capabilities across Canada.