Build a Masterpiece

Exceptional custom-built homes that set a new standard for quality

Make your home your own

Build a legacy home to last a lifetime. Semerjian Builders combines luxury craftsmanship with timeless old world techniques to create custom homes and interiors. Exclusively for the Main Line area.

Exceptional service at every step

From articulating your vision to hand-managing every finish and detail, Semerjian Builders is your intimate partner, guide, and personal concierge throughout your home building project.

Creating bespoke homes for over 25 years

As a second generation builder, Mark Semerjian learned the art of design and construction techniques directly from his father, a highly regarded local builder and architect.

With an impeccable attention to detail and an extraordinary level of service, Mark applies a lifetime of craftsmanship to helping Main Line residents imagine & build classic dream homes with style.

Build a home to match your lifestyle