Substation Construction

Substation construction is our core service. It’s the backbone of the company. From foundations to high towers, you can depend on us. We service all utility voltages (4–500 kV) and also coordinate with outage plans. We’ll get the job done on time and within budget.

Efficient Coordination

When you’re commissioning new equipment, get peace of mind with us during critical outages. We are known to execute the project within the scheduled timeframe, saving you unnecessary hassle and expense. Our smooth coordination of installation, testing, and commissioning ensures on-time success.

Strategic Planning

We pride ourselves in our ability to proactively assess a project from the beginning. You can trust us to diligently inspect prints and material lists ahead of time. Leave it to us to determine any changes in the field—before they become problems.

Flexible Project Scope

Whether your project is small or large, we cover the spectrum in substation construction.


  • Foundations
  • Control Enclosures
  • Switchgears
  • Transformers
  • Circuit Breakers
  • Bus and Conductor
  • Steel Structures
  • Ground Grid
  • Pre-cast Cable Trench
  • Duct Banks

Our Team

Tyler Carey

Tyler Carey, Manager

Ever since he was a teenager, Tyler has been working in the construction industry. He first gained experience in his father’s construction company and then developed even more expertise at other commercial construction companies. Having studied principal construction and business management in college, Tyler also got his electrical degree so he could get into electrical construction.

Since joining Delta in 2015, he has skillfully managed the substation construction crews in the field. He enjoys training the workers and seeing them develop their skills and confidence. Tyler is proud of everything he does at Delta, knowing that this is his career calling and that he is building something of long-lasting value. When he’s not constructing substations, he likes to build furniture for his house and restore old cars.

Don Hemling

Don Hemling, Superintendent

Building and creating things has been a lifelong interest of Don’s. He has over 40 years of experience in the construction industry, including federal contracting work and military installations. Since joining Delta in 2012, Don has brought cheer and professionalism to our team. He enjoys having a variety of responsibilities for our substation construction projects, including participating in the bid process, overseeing projects, scheduling the field crews, performing site visits, maintaining the substation equipment, and running the division meeting forums. With his expertise and insight, he’s able to foresee challenges and create a plan of action.