Solar utility contractor Oklahoma is at the core of what Trinity Boring Solutions does every day.
As the leading solar energy utility contractor Oklahoma team in the state, Trinity Boring Solutions brings proven equipment and field experience to every project.
Trinity Boring Solutions is Oklahoma’s most trusted provider of solar energy utility contractor Oklahoma services. Every project starts with a site assessment to confirm soil conditions and bore path clearance. As a leading solar utility contractor Oklahoma, Trinity Boring Solutions has the experience and equipment to handle any project.
When you need solar energy utility contractor Oklahoma completed on time and on budget, our crew delivers. We serve the entire state of Oklahoma with licensed and insured crews available 24 hours a day. As a leading solar utility contractor Oklahoma, Trinity Boring Solutions has the experience and equipment to handle any project.
Our reputation as a leading solar energy utility contractor Oklahoma company comes from consistent results across thousands of completed projects including municipal, commercial and residential work. As a leading solar utility contractor Oklahoma, Trinity Boring Solutions has the experience and equipment to handle any project.
For a trusted solar energy utility contractor Oklahoma, call Trinity Boring Solutions at (405) 409-7423 or submit a project online. We respond fast, work clean and get it done right. As a leading solar utility contractor Oklahoma, Trinity Boring Solutions has the experience and equipment to handle any project.
Solar Utility Contractor Oklahoma
Trinity Boring Solutions delivers underground conduit installation, trenching, and boring services for solar energy projects across Oklahoma. We install the DC and AC conduit systems, boring conduit beneath roads and structures, and the complete underground electrical infrastructure that connects solar panels to inverters, transformers, and the grid.
Trusted by Plumbers, Electricians, Municipalities, and the United States Government
Solar Utility Contractor in Oklahoma
When you need solar energy utility contractor Oklahoma completed the right way the first time, Trinity Boring Solutions is the company Oklahoma calls. Our crews are licensed, insured and available around the clock for any project size.
Oklahoma’s solar energy market has grown significantly as the state’s abundant sunlight and growing renewable energy standards drive investment in solar generation. Utility-scale solar projects, commercial rooftop installations, and community solar programs all require comprehensive underground electrical infrastructure to move power from the panels to the grid connection point. Trinity Boring Solutions provides the conduit installation, trenching, and boring services that are essential to efficient solar project construction.
The underground electrical scope on a solar project includes DC collection conduit from panel strings to combiner boxes, conduit from combiner boxes to inverters, AC conduit from inverters to transformers, and the medium voltage collection system that aggregates power from multiple inverter blocks to the substation. For utility-scale projects, this underground conduit network can run for miles across the project site. Trinity Boring Solutions has the equipment and crew capacity to handle large-volume conduit installation efficiently.
Beyond the collection system, solar projects require utility crossings for roads, drainage channels, and access paths within the array field. These crossings cannot be open-cut trenched because they would block vehicle access and interrupt drainage patterns. Horizontal directional drilling provides the necessary crossings without disturbing the road surfaces or drainage grades that the project depends on for construction and long-term maintenance access. Reference U.S. Department of Energy resources for solar infrastructure standards.
DC Collection Conduit and Trenching for Solar Arrays
Choosing the right solar energy utility contractor Oklahoma company means choosing a crew with the right equipment, the right experience and the right commitment to finishing on schedule. That is what Trinity Boring Solutions delivers on every job.
Utility-scale solar arrays require miles of underground DC collection conduit connecting panel strings to combiner boxes and inverters. This conduit must be installed at the minimum cover depth required by NEC for the voltage levels involved, in a straight and efficient routing that minimizes conduit length while conforming to the panel array layout. Trinity Boring Solutions installs solar array DC collection conduit efficiently using our trenching equipment sized for agricultural-terrain solar sites.
Our trenching services for solar projects are optimized for the long, straight conduit runs typical of utility-scale array fields. We maintain consistent trench depth throughout each run to ensure NEC minimum cover requirements are met without over-excavating. Trench backfill is compacted in lifts to prevent settling that could compromise conduit depth or panel support system alignment.
Where DC conduit runs must cross drainage swales, internal access roads, or other features within the array field, horizontal directional drilling provides the crossing without open cutting through these features. We plan the boring locations during the initial project design phase to ensure bore entry and exit pits are positioned where they will not interfere with panel support installation or long-term maintenance access.
Our trenching services and directional drilling services are available together as a complete underground electrical installation package for solar projects. We work as a subcontractor to the electrical contractor managing the project’s BOS (balance of system) installation.
Solar Infrastructure Services We Provide
Choosing the right solar energy utility contractor Oklahoma company means choosing a crew with the right equipment, the right experience and the right commitment to finishing on schedule. That is what Trinity Boring Solutions delivers on every job.
Our track record as a solar energy utility contractor Oklahoma provider spans thousands of projects across Oklahoma including municipal water main replacements, commercial fiber runs and residential utility installations. We bring the same level of precision to every job regardless of size.
DC Collection Conduit for Oklahoma
Underground conduit installation for DC string circuits from panel arrays to combiner boxes. Trenching for long straight runs with boring for road and drainage crossings within the array field.
Inverter Pad Conduit Feeds
Conduit installation connecting combiner box outputs to central inverter pads and string inverter locations. Proper depth and routing to NEC requirements for the DC voltage levels involved.
AC Collection and Substation Conduit
Underground conduit for AC collection circuits from inverters to pad-mount transformers, and medium voltage collection circuits from transformers to the project substation.
Road and Highway Crossings
Bored conduit crossings beneath public roads, private access roads, and county highways adjacent to and within solar project boundaries. Required permits coordinated for all public road crossings.
Communications and SCADA Conduit
Underground conduit for solar project monitoring and control systems including weather station connections, inverter communications, and project SCADA network infrastructure.
Perimeter Security Conduit
Conduit for perimeter security camera systems, access control, and perimeter monitoring infrastructure. Underground pathways along the project fence line protect security wiring from damage and vandalism.
Commercial Solar Installations and Rooftop Systems
Trinity Boring Solutions has built its reputation as the go-to solar energy utility contractor Oklahoma team by delivering consistent results with zero surface damage, clean bore paths and on-time completions. Contact us today at (405) 409-7423 to get started.
Commercial and industrial rooftop solar installations require underground conduit to connect rooftop panel arrays to inverters, transformers, and the building electrical service. When inverters and transformers are located on the ground, conduit must run from the rooftop array entry point, through the building wall or roof penetration, and underground to the ground-level equipment. This underground conduit run often must cross parking areas or landscaping to reach the equipment location.
Trinity Boring Solutions installs the underground conduit pathways for commercial solar systems that must cross parking lots, landscaping, or other improved areas between the building and the inverter or transformer location. Our horizontal directional drilling approach keeps the parking lot open during conduit installation, which is important for retail and commercial properties where customer access must be maintained throughout construction.
Ground-mounted commercial solar systems on commercial properties also need underground conduit installation connecting panel arrays to the building electrical system. Our boring and trenching services handle this complete scope, from conduit trenching beneath the panel array to boring beneath driveways and access roads to the building connection point.
For energy companies and solar developers, our conduit installation services provide a reliable and professional underground scope for commercial solar projects in Oklahoma. We coordinate with the project’s electrical contractor and the solar equipment installer to ensure conduit routing, sizes, and entry points are planned correctly before any excavation begins.
Oklahoma Solar Development and Grid Interconnection
Our track record as a solar energy utility contractor Oklahoma provider spans thousands of projects across Oklahoma including municipal water main replacements, commercial fiber runs and residential utility installations. We bring the same level of precision to every job regardless of size.
For solar energy utility contractor Oklahoma across the Oklahoma City metro, Tulsa, Lawton, Norman and every surrounding community, Trinity Boring Solutions has the crew, equipment and permits to start fast and finish clean. Call (405) 409-7423 anytime.
Oklahoma has become an increasingly attractive state for solar energy development due to its strong solar resource, available land, and growing infrastructure for renewable energy. Utility-scale solar projects require interconnection to the transmission grid, which involves underground conduit installation for the medium and high voltage collection systems that connect the project to the grid interconnection point. Trinity Boring Solutions supports these interconnection scope requirements with boring and conduit installation capabilities appropriate for medium and high voltage applications.
The Department of Energy’s Office of Energy Efficiency and Renewable Energy provides guidance on solar energy infrastructure standards that inform project design and construction requirements. Our work on solar infrastructure projects complies with NEC requirements for underground wiring methods, OSHA excavation and trench safety standards, and the environmental requirements applicable to construction in agricultural and rural areas common to Oklahoma solar project sites.
We coordinate with OKIE 811 for all underground utility locating before trenching or boring begins on solar project sites. Oklahoma agricultural areas often have underground utilities including gas lines, water lines, and drainage tile that must be identified and avoided during conduit installation. Our pre-construction utility investigation process is thorough and documented for each project.
Trenchless crossing methods follow NASTT best practices for minimal-disturbance conduit installation. Environmental compliance for solar project conduit installation follows EPA construction stormwater requirements and any project-specific environmental commitments documented in the project’s environmental assessment or permit conditions. We work with the project’s environmental monitor to ensure all conduit installation activities comply with applicable environmental requirements.
Related Services for Solar Infrastructure Projects
Frequently Asked Questions
Trinity Boring Solutions has built its reputation as the go-to solar energy utility contractor Oklahoma team by delivering consistent results with zero surface damage, clean bore paths and on-time completions. Contact us today at (405) 409-7423 to get started.
What conduit types do you install for solar DC collection systems?
For solar DC collection conduit, we typically install schedule 40 or schedule 80 PVC conduit in the sizes specified by the electrical engineer of record. Conduit must be rated for sunlight resistance where exposed above grade and for direct burial where installed underground. We work with the electrical contractor to confirm conduit specifications before trenching or boring begins.
Can you install conduit beneath public roads adjacent to solar project sites?
Yes. Road crossings for solar collection system conduit beneath public county roads and state highways require boring permits from the county or ODOT. We handle the boring permit application and comply with all permit conditions including bore depth, casing requirements, and end treatment. We can also handle permits for crossings beneath private roads within the project site.
How deep does the conduit need to be installed for solar DC circuits?
NEC Article 300 specifies minimum cover depths for underground wiring methods based on circuit voltage and wiring method type. For direct-buried DC circuits at solar voltage levels, minimum cover is typically 24 inches from finished grade. For conduit-enclosed conductors at the same voltage levels, minimum cover may be reduced. We install conduit to the depth specified in the project electrical drawings and NEC requirements.
Can you provide trenching services for long collection conduit runs across the array field?
Yes. Long, straight trenching for DC collection conduit across utility-scale solar array fields is a service we provide. Our trenching equipment is sized for agricultural terrain and can complete high-volume linear footage efficiently. We can mobilize multiple trenching machines to meet project schedule requirements for large utility-scale arrays.
Do you bore beneath drainage swales and drainage features within solar project sites?
Yes. Drainage crossings within solar project sites are handled with horizontal directional drilling to avoid open-cutting through drainage features that must remain functional during construction. Bore depth beneath drainage swales is designed to maintain adequate clearance below the scour depth of the drainage feature.
How do you coordinate with the solar EPC contractor on a large project?
We work as a subcontractor to the EPC contractor or directly to the project developer depending on the project structure. We review the civil and electrical drawings early in the project to plan bore locations and trenching sequences that align with the panel installation schedule. Conduit installation is typically sequenced ahead of the panel and racking installation in each block of the array.
Can you install communications conduit for solar project SCADA systems?
Yes. SCADA communications conduit for solar projects runs from the project control room or communications hub to each inverter location, weather station, and substation interface point. We install this conduit along with the power conduit in the same trench where possible, and separately where the routing differs.
What is the schedule impact of boring versus trenching for road crossings within a solar project?
Boring a road crossing typically takes one to two days including site setup, the bore itself, and cleanup. Trenching the same crossing with an open cut and restoration would take longer due to the additional steps of removing and replacing the road surface material. For project schedules, boring road crossings also eliminates the risk of access route conflicts during the crossing work period.
Do you work on community solar and agrivoltaic projects?
Yes. Community solar projects and agrivoltaic systems (combined solar and agricultural use) have underground electrical infrastructure requirements similar to utility-scale projects, often with the added constraint of preserving agricultural land use. Our boring and trenching approaches can be adapted to minimize soil disturbance in active agricultural areas supporting agrivoltaic projects.
Can you provide a single-source quote for all underground conduit work on a commercial solar project?
Yes. For commercial solar projects, Trinity Boring Solutions can provide a complete quote covering all underground conduit trenching, boring for road and feature crossings, and conduit installation. This single-source approach simplifies coordination and accountability for the underground scope. Contact us at (405) 409-7423 or through our website to discuss your project.
Ready to Power Oklahoma with Solar?
Trinity Boring Solutions supports solar energy project development across Oklahoma with underground conduit installation, boring, and trenching. Contact us to discuss your solar project infrastructure needs.
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Where We Work in Oklahoma
Solar Utility Contractor Oklahoma — Project Photos




New to trenchless construction? Start with our guide: What Is Horizontal Directional Drilling (HDD)?