Substations & Renewable Energy Expertise
We focus on utility-scale renewable energy projects, providing end-to-end electrical solutions for solar farms, wind farms, and energy storage facilities to ensure efficient power generation, seamless grid integration, and long-term reliability.

Renewable Energy Overview
Maximize your sustainability efforts with custom renewable energy solutions.
At Cummings Electrical, we provide comprehensive electrical contracting services for solar farms, wind farms, and Battery Energy Storage Systems (BESS), ensuring efficient power generation, transmission, and grid integration—even in remote and challenging environments. Our team navigates complex site logistics, regulatory compliance, and evolving industry standards to deliver scalable, high-performance infrastructure.
We streamline the process of bringing renewable energy to remote locations.

Ground-Up Construction
Increase energy access in remote locations.
Our expertise in ground-up renewable energy construction ensures efficient high-voltage (HV) solutions for grid tie-ins while maintaining a safety-first approach. We streamline installations in remote locations with prefabricated electrical components, reducing on-site labor, improving efficiency, and accelerating project timelines. Our capabilities include HV power distribution, substation integration, and advanced grounding systems, all designed to meet the demands of solar farms, wind farms, and energy storage facilities.

Retrofitting & Upgrades
Update renewable energy infrastructure at your solar or wind farms.
For renovation and upgrades, we provide services for existing solar and wind farms, ensuring electrical infrastructure remains efficient, reliable, and compliant with evolving industry standards. Whether performing electrical infrastructure commissioning for a solar farm in a remote location or upgrading power distribution and grid tie-ins for a wind facility, our team delivers precision and expertise.

Modular Solutions
Get modular utility-scale solutions for substations and renewable infrastructure.
Cummings Electrical provides high-performance prefabricated solutions designed to meet the evolving demands of substations and renewable energy projects. From MV/LV e-houses to control modules and switchgear skids, our factory-integrated systems are engineered for seamless deployment at solar farms, wind installations, and utility substations.
Each unit comes pre-tested and fully integrated with protection, control, and monitoring systems to minimize site work and accelerate grid connection timelines. Whether supporting transmission upgrades or renewable interconnection, our modular platforms deliver scalable, utility-grade reliability with reduced commissioning time, improved site safety, and lower total cost of ownership. Cummings ensures your critical power infrastructure is ready—fast, efficient, and future-proof.
Explore the impact of our renewable energy expertise on projects like yours.

Old Settler Cotton Plains Substation
Built a 345kV-34.5kV substation and tied into the ERCOT grid—supporting GE turbines and clean energy delivery.

River Bend Solar - 80 MW
Executed EPC of a 161kV-34.5kV substation with prefabricated control room and TVA switchyard connection—energizing 640 acres.
Tesla Melt Center Substations Electrical Installations
At Tesla's Austin facility, workers orchestrated the dance of conduit and cable trays, threading power and control lines through towering heights, aligning every bolt and bond with care to build the heart of a melting center.
CS Energy Substation Electrical Installations
In the vast Texas plains, CS Energy’s substation rose through grounded hands and steel, conduits braided to life, amid the errant troubles and steady trust of wires and welds, a testament to human resolve and craft.
Targa Resources Substation Electrical Installations
Along the flat Texas plains, Saulsbury Industries brought strength to Targa's substation, stringing wires and installing vital switches poised to handle the electric pulse of industry and life alike.
Old Settler Cotton Plains Substation

Project Snapshot
River Bend Solar - 80 MW

Project Snapshot
Tesla Melt Center Substations Electrical Installations
Project Snapshot
CS Energy Substation Electrical Installations
Project Snapshot
Targa Resources Substation Electrical Installations
Project Snapshot
Browse our comprehensive capabilities in renewable energy.
Since 2002, Cummings Electrical has leveraged decades of industry expertise to deliver electrical solutions and services. Over the years, we've honed our knowledge of renewable energy to help you problem-solve the unique challenges of your industry with confidence.
Grid Integration & High-Voltage (HV) Solutions
Execute seamless grid integration with expert high-voltage solutions, ensuring reliable power distribution for solar, wind, and energy storage projects.
Prefabrication & Remote Site Installation
Discover efficient prefabricated solutions for remote renewable energy sites, reducing installation time and costs while ensuring reliable performance.
Energy Storage & Battery Integration
Explore energy storage and battery integration solutions, optimizing renewable energy efficiency and ensuring reliable power for long-term sustainability.
Compliance, Safety & Risk Mitigation
Deploy comprehensive compliance and safety solutions that reduce risks and ensure your renewable energy projects meet regulatory and industry standards.
Grid Integration & High-voltage (Hv) Solutions

Substation Construction & HV Infrastructure
As an electrical contractor specializing in renewable energy, we provide full-service substation construction and high-voltage (HV) power distribution solutions designed to seamlessly connect renewable energy sources like solar farms, wind farms, and energy storage systems to the grid.
Grid Tie-Ins & Interconnection
By delivering seamless grid tie-ins and interconnection solutions, we help renewable energy developers and asset owners efficiently integrate clean energy into the grid, supporting a more sustainable power infrastructure.
Discuss Your Project
Questions about our renewable energy expertise? Schedule a consultation with our team to learn more.
Prefabrication & Remote Site Installation

Preassembled Electrical Components
We leverage preassembled electrical components to streamline construction, improve efficiency, and reduce on-site labor requirements. By utilizing prefabricated skids, switchgear, and modular substations, we help accelerate project timelines while ensuring quality, consistency, and cost savings—especially in remote locations where traditional construction can be challenging.
Efficient Deployment Strategies
As an electrical contractor specializing in renewable energy and large-scale infrastructure projects, we implement efficient deployment strategies to reduce on-site labor demands, streamline construction, and accelerate project timelines.
Discuss Your Project
Questions about our renewable energy expertise? Schedule a consultation with our team to learn more.
Energy Storage & Battery Integration

Battery Energy Storage Systems (BESS)
We design, install, and integrate Battery Energy Storage Systems (BESS) to optimize energy output, grid stability, and overall system efficiency. With deep expertise in high-voltage (HV) integration, safety compliance, and energy management solutions, our team ensures that BESS projects are seamlessly deployed, scalable, and built for long-term reliability.
Microgrid & Smart Grid Solutions
At Cummings Electrical, we design and implement Microgrid and Smart Grid solutions that enhance energy resilience, optimize power distribution, and support peak demand management. By integrating renewable energy sources, battery storage, and advanced automation, we help facilities achieve greater energy independence, cost savings, and grid stability.
Discuss Your Project
Questions about our renewable energy expertise? Schedule a consultation with our team to learn more.
Compliance, Safety & Risk Mitigation

Regulatory & Environmental Compliance
We ensure that all electrical infrastructure meets the highest standards for safety, performance, and sustainability by adhering to NEC, NFPA, OSHA, and environmental regulations. Our approach minimizes compliance risks, enhances system reliability, and supports long-term operational success.
Safety-First Approach
At Cummings Electrical, we implement industry-leading safety practices that protect workers, equipment, and surrounding ecosystems while ensuring compliance with OSHA, NFPA, NEC, and environmental regulations. Our proactive approach minimizes risks, prevents downtime, and enhances overall project efficiency.
Discuss Your Project
Questions about our renewable energy expertise? Schedule a consultation with our team to learn more.
Discuss Your Project
Explore Careers
At Cummings Electrical, we've established ourselves as a leader in the electrical contracting industry by embracing innovation, prioritizing our clients' needs, and maintaining a forward-thinking approach to daily operations.

Our commitment to exceeding clients' expectations drives our vision for the future.
In alignment with our core values, we believe in embracing innovation and continuous improvement. As a team, we iterate on our technical achievements and adapt to industry changes. We operate with a precision-driven methodology and focus on sustaining long-term partnerships with clients through responsive and adaptable service delivery fueled with reliability and excellence.

Our passion areas fuel our innovation and excellence.
As we've built our business, we've developed a philosophy rooted in the understanding that each industry has unique needs when operating in live environments and existing facilities. By focusing on passion areas, we ensure that resources are not only trained in the technical execution of a project but also equipped to understand and navigate the operational complexities of working in live environments.
Meet the professionals who are passionate about renewable energy electrical solutions and well-equipped to help your projects thrive as an extension of your team.

Brad Samardzija brings 25 years of industry expertise and a people-first leadership style to his role as Vice President and Project Executive at Cummings Electrical. Known for building high-performing teams and trusted client relationships, Brad leads with humility, mentorship, and long-term vision.
- Executive leader with 25 years of electrical construction experience
- Focuses on team growth, project excellence, and mentorship-driven success
- Dedicated to building client trust and delivering projects that inspire pride

- Skilled at navigating complex technical challenges and finding innovative workarounds
- Delivers client-focused solutions by deeply understanding project requirements
- Specializes in control jobs, high to medium voltage substations, and large industrial projects

- Established a UL-listed panel shop and expanded industrial automation capabilities
- Master electrician with over 15 years of trade experience
- Oversees industrial group with expertise in oil and gas, manufacturing, and complex infrastructure projects
Working at Cummings is more than just a job.
As a company, we're focused on completing every project we take on with integrity, innovation, client-centric service, and collaboration. We invest in the talent and growth of our teams, including mentorship and career advancement opportunities to build a skilled and dedicated workforce ready to tackle the challenges of tomorrow.
Check out our greatest success stories.

New Facility
River Bend Solar - 80 MW
Florence

New Facility
Old Settler Cotton Plains Substation
Floydada
River Bend Solar - 80 MW

Project Snapshot
Old Settler Cotton Plains Substation

Project Snapshot
View our complete project showcase.
Ready to learn more? Discover the latest insights in renewable energy.

Scaling with Integrity: Ensuring Service Excellence Amidst Rapid Expansion

Why Seasonal Electrical Maintenance is Critical for Facility Reliability

Owner’s Guide: Preventative Maintenance to Avoid Costly Repairs

How Predictive Maintenance Technologies Prevent Electrical Failures
