- Editorial
Ricky Pennington Keeps Castle Equipment Moving
It’s not unusual for Ricky Pennington to begin his workday with an early-morning…
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- Editorial
Trust in the Trenches: The Foundation of Successful MEP Partnerships
When a mechanical, electrical and plumbing (MEP) contractor engages Castle…
- Editorial
Billy Blessie is Wired to Solve Problems
Solving crossword puzzles is one of Billy Blessie’s favorite pastimes, and it…
- Editorial
What Is Solar Photovoltaic Technology? An Overview of Solar PV
Solar photovoltaic (PV) technology converts sunlight into electricity. As people seek…
- Editorial
A Familiar Desk Welcomes Lisa Niemeier to Castle
When Lisa Niemeier started working at Castle Contracting in 2016, she found herself…
- Editorial
Carrying the Torch: Tim Leonhardt Expands the Family Construction Legacy
For Foreman Tim Leonhardt, construction isn't just a job—it's a family tradition. As…
- Editorial
Power the Future: Laying the Groundwork for Community Solar Projects
As the Midwest continues to shift from fossil fuels to renewable energy, community…
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