[re]constructing

Quality Is Not a Luxury

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BUILDING SPACES
& RELATIONSHIPS

Duke Commercial Construction, LLC is a veteran-owned, full-service general contractor and construction management firm headquartered in downtown Charleston, SC. We know successful construction is more than just steel, drywall, & concrete — it’s about building relationships, understanding needs, and creating trust.

 

About Nick

Founder & President

 

  • Nicholas Ranko was born and raised in Boston, MA. In 2006, Nick enlisted in the US Marine Corps as an Engineer and attended many engineering programs while serving in the Marines including the respected Journeyman course in St. Louis, MO. Nick later served in Iraq and after his honorable discharge in 2010, he attended Towson University in Maryland. There, he participated in their Division IAA football program and earned his bachelor’s degree.

  • Since moving to Charleston in 2013, Nick has worked for several premier construction companies in the low country. Nick has a vast wealth of knowledge in both Construction Management and Land Development. Nick recently graduated with his Masters in Business from The Citadel in 2020 where he served as the treasurer of The Student Veteran Association. Nick hopes to lead the industry and shift the paradigm from our office to the field, to improve the value to our clients.

  • Nick lives downtown with his wife, Janine, and their German Shepherd, Duke. He enjoys playing golf, fishing, hunting, and volunteer work.

Our Promise

  • Commitment

    Here at Duke, we’re committed to our clients. With developing early design concepts, setting and managing expectations, preparing budgets, build-out, and completing the final walkthrough, we will be there for you every step of the way.

  • Experience

    Duke is a licensed, insured, and bonded general contractor. With years of experience in construction management, design-build, healthcare, commercial offices, tenant improvements, hospitality, and recreation, Duke will be sure to bring your project to life.

TESTIMONIALS

“I had the pleasure of working with Duke Construction on my new office space in downtown Charleston, SC. Duke completed a tenant up fit that included demoing old interior walls, casework for storage and desk space, painting, matching floor stain where walls were demolished, as well as drywall and insulation. I couldn't be happier with the final product! Nick and his team were professional, reliable, and responsive. I would highly recommend them for your commercial construction needs.”

— Amelia K.

“Duke Commercial Construction built our dental offices. I couldn’t be happier with the work and the experience of designing it with them.”

— Gabriel H.

Let’s work together

Interested? We would love to work with you!

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