Services: Building Saskatchewan’s Essential Infrastructure
Substation
New Builds
We deliver complete civil construction services for new electrical substations, supporting utilities, EPC contractors, and industrial clients across Saskatchewan. From greenfield site development to final grading, we provide the expertise, equipment, and skilled workforce required to build safe, reliable infrastructure that powers communities and industry.
Our capabilities include site preparation, earthworks, access roads, drainage systems, concrete foundations, grounding systems, underground duct banks, cable trenches, fencing, and support for electrical installation activities. We work closely with project stakeholders to ensure quality execution, safety compliance, and on-time project delivery.
Building the foundation for reliable power infrastructure—safely, efficiently, and with precision.
Substation
Expansion
We specialize in substation expansion projects that increase system capacity, improve reliability, and support growing energy demands. Working within both energized and de-energized environments, our experienced crews safely execute complex civil construction scopes while minimizing disruption to ongoing operations.
Our services include site grading and earthworks, concrete foundations, grounding and bonding systems, underground duct banks, cable trenches, access road modifications, fencing upgrades, transformer pad construction, and demolition or removal of existing infrastructure. We understand the unique challenges of brownfield construction and work closely with utility owners, EPC contractors, and project teams to ensure safe, efficient, and seamless project execution.
Expanding critical power infrastructure with a commitment to safety, quality, and operational excellence.
Bonding & Grounding Installation + Repair
We provide specialized bonding and grounding services for substations, utility infrastructure, and industrial facilities. Our team installs, modifies, repairs, and upgrades grounding systems to ensure personnel safety, equipment protection, and compliance with industry standards and utility requirements.
Our capabilities include ground grid installation and expansion, grounding system repairs, bonding of electrical equipment and structures, ground rod installation, conductor replacement, cadweld connections, grounding system testing support, and mitigation of damaged or deteriorated grounding infrastructure.
With in-house Qualified Electrical Workers (QEWs) trained in utility procedures and permit requirements, we bring an added level of expertise and safety to every project. Our QEWs support planning, risk assessments, permit control, and the execution of grounding work in both energized and de-energized environments, ensuring work is completed safely, efficiently, and to the highest standards.
Protecting people, equipment, and infrastructure through safe, reliable grounding solutions.
Underground Utility Installation
We provide comprehensive underground utility installation services for power, utility, and industrial infrastructure projects. Our experienced crews deliver safe, precise, and efficient installation of underground systems that form the backbone of reliable electrical and communication networks.
Our capabilities include duct bank installation, conduit placement, vault and pull box installation, cable trench construction, utility crossings, excavation, backfilling, compaction, and site restoration. We work closely with clients and project partners to ensure installations meet project specifications, regulatory requirements, and long-term performance expectations.
Building the underground infrastructure that keeps communities, industries, and utilities connected and powered.
Water & Sewer Installation and Repair
We provide professional water and sewer installation, replacement, and repair services for utility, municipal, commercial, and industrial projects. Our experienced crews deliver safe, efficient, and reliable underground infrastructure solutions that support growing communities and critical facilities.
Our capabilities include water main installation and repairs, sanitary and storm sewer installation, utility tie-ins, excavation and trenching, service connections, manhole and catch basin installation, valve and hydrant installations, emergency repairs, backfilling, compaction, and site restoration. We work closely with clients, engineers, and utility providers to ensure all work is completed to specification, regulatory requirements, and industry best practices.
From new infrastructure construction to maintenance and emergency repairs, GC is committed to delivering quality workmanship while minimizing disruption and maintaining a strong focus on safety.
Building and maintaining the essential underground infrastructure that communities depend on every day.
Site Services
Our team provides comprehensive site services to support utility, industrial, commercial, and infrastructure projects from initial site preparation through project completion. Our experienced crews and equipment operators deliver efficient, safe, and reliable solutions that establish the foundation for successful construction projects.
Our capabilities include site clearing and grubbing, stripping and stockpiling topsoil, excavation, grading, earthworks, drainage improvements, access road construction, culvert installation, erosion control, site remediation, aggregate placement, compaction, and final site restoration. We work closely with project teams to ensure sites are prepared and maintained to meet project specifications, schedules, and safety requirements.
Whether supporting substation construction, underground utilities, or large-scale infrastructure projects, GC Construction provides the skilled workforce and expertise needed to keep projects moving forward.
Creating safe, stable, and construction-ready sites that set projects up for success.
Want to See Our Work? View Our Past Projects
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