About Harkin Construction
A Craftsman’s Story Rooted in Experience
Harkin Construction is built on decades of hands-on experience, a passion for carpentry, and a commitment to doing things the right way.
Sean Harkin grew up in Ireland, where he began working in construction at just 15 years old, gaining experience across a variety of trades. While he always had an interest in carpentry, it wasn’t until he moved to the United States in 1998 that he had the opportunity to fully pursue it. By 1999, he was working as a carpenter, developing the skills and precision that now define his work.
After years of working with other companies, Sean started Harkin Construction in 2010—bringing his experience, craftsmanship, and work ethic directly to homeowners throughout Lancaster, PA.

Attention to Detail You Can See
Sean’s background in carpentry shows in every project he completes. Whether it’s custom trim work, built-ins, or a full renovation, he focuses on the details that make a space feel complete.
He takes the time to understand each client’s goals and works closely with homeowners to bring those ideas to life—whether it’s a small project that takes a few days or a larger renovation spanning several months.
A Personal Approach to Every Project
One of the things that sets Harkin Construction apart is the level of personal attention each project receives. When you work with Sean, you’re not dealing with a large crew or a rotating team—you’re working directly with the person who will be managing your project and completing the work. From the first conversation to the final details, Sean is involved every step of the way. This approach allows for better communication, greater consistency, and a finished result that truly reflects your vision.
Fair pricing for high-quality work
A strong commitment to customer satisfaction
Collaboration with trusted subcontractors when needed
Built on Trust, Quality, & Craftsmanship
Harkin Construction has grown steadily through word-of-mouth and referrals, especially within Lancaster’s local communities. Many clients come back for additional projects or recommend Sean to friends and neighbors—something he takes great pride in.
Honest, straightforward communication

Proud to Serve the Lancaster, PA Area
Sean now lives in Lancaster, PA with his wife and two children and is proud to be part of the local community. His work reflects the same values he brings to his home life—hard work, integrity, and taking pride in what you build.







