JL Terrell Construction is based in Washington, DC. The company was founded in 2017 by the McDuffie family. The family-owned-and-operated company, is named after their grandfather, John Louis Terrell, who was a World War II veteran and worked as a brick mason for many years. He instilled in his family the importance of integrity, charity, and resilience. The legacy that Mr.Terrell left behind paved the way for a highly competent and professional family owned business. The company is committed to providing incomparable services to all whom they serve, whether it is local or domestic. JL Terrell Construction offers a variety of construction services nationwide and has built its honorable reputation on quality performance.

  • “You won’t last long in construction unless the finished product is precise, on time, and done with care.”

Key Personnel

Keith S. McDuffie



Firm Capabilities:

Capability Statement 2020

New York Stock Exchange Interview with President/CEO Keith S. McDuffie