Warrior Engineering Ltd.

Warrior Engineering Ltd. is an Indigenous-owned, multidisciplinary engineering and project management firm based in Thunder Bay, Ontario. We provide comprehensive engineering services in Thunder Bay and throughout Northern Ontario, specializing in mechanical, process and reliability engineering, mine dewatering systems, environmental consulting, geotechnical investigations, surveying, and construction management.

Our team combines technical expertise in civil, structural, mechanical, process, and electrical engineering with environmental consulting, geotechnical investigations, surveying, and project delivery. We support clients throughout the project lifecycle, from preliminary assessments and detailed engineering through construction, commissioning, operational support, and asset rehabilitation.

Our core services include:

• Mechanical, Process and Reliability Engineering: Equipment assessments, maintenance and reliability engineering, process optimization, pumping systems, piping design, equipment upgrades, and operational improvements.
• Mine Dewatering and Water Management: Dewatering system design, pump selection and sizing, piping networks, hydraulic calculations, water conveyance systems, and operational dewatering support.
• Environmental Consulting: Phase I and Phase II Environmental Site Assessments (ESAs), environmental monitoring, contaminated site assessments, remediation planning, permitting, and regulatory compliance.
• Geotechnical Engineering: Subsurface investigations, geotechnical assessments, foundation recommendations, soil characterization, and site development support.
• Civil, Structural and Electrical Engineering: Site development, infrastructure design, structural assessments, power distribution, utility connections, water and wastewater infrastructure, and facility upgrades.
• Mine Closure and Rehabilitation: Closure planning support, site hazard assessments, infrastructure decommissioning, demolition planning, environmental considerations, and rehabilitation strategies.
• Surveying and Geospatial Services: Topographic and construction surveys, LiDAR, drone surveying, mapping, and geospatial data collection.
• Project and Construction Management: Feasibility studies, project planning, procurement, contractor coordination, construction oversight, commissioning, and project closeout.

As an Indigenous-owned company, Warrior Engineering is committed to meaningful Indigenous participation, strengthening local capacity, developing lasting partnerships, and creating sustainable economic opportunities throughout Northern Ontario.

Our strength lies in combining multidisciplinary technical expertise, practical field experience, and local knowledge to deliver responsive, cost-effective solutions that help clients develop, operate, maintain, and improve their assets safely and efficiently.