ABOUT KB CUSTOM BUILDING

At KB Custom Building, we do more than build structures—we build trust. As a full-service general contractor serving Pennsylvania, Maryland, New Jersey, and Delaware, we specialize in both residential and commercial construction with a reputation for quality work, clear communication, and long-term relationships.

Founded on the values of craftsmanship, accountability, and personal service, our company brings decades of hands-on experience to every job site. From ground-up construction to renovations, restorations, and custom build-outs, we partner with clients to deliver spaces that are beautiful, functional, and built to last.

Our in-house team is skilled, respectful, and committed to excellence at every phase. We work closely with homeowners, business owners, designers, architects, and inspectors to ensure projects are completed on time, up to code, and beyond expectations. 

• Commercial Construction – Multifamily housing, retail, offices, hospitality, military, and industrial projects
• Residential Construction – Custom homes, additions, renovations, and more
• Planning & Project Management – From concept to completion, we manage every step with precision and care

We’re proud to serve clients across Southeastern and South Central Pennsylvania, including Lancaster, York, Harrisburg, Berks, Chester, and Philadelphia counties, as well as neighboring regions in MD, NJ, and DE.

• Decades of industry experience
• Superior craftsmanship & a dedicated in-house crew
• Fully licensed and insured in all service areas
• Personalized service and flexible solutions
• Proud member of the Pennsylvania Apartment Association (PAA)

Whether you're managing a complex commercial development or building or renovating a home we’re here to deliver dependable results with honesty, transparency, and care.

With a reputation built on trust, results, and long-term relationships, KB Custom Building is proud to be a go-to partner for commercial construction throughout Pennsylvania, Maryland, New Jersey, and Delaware.

Contact us today to learn more or schedule a consultation.