MMK Customs

Custom Signs NY brings over 30 years of expertise to the sign-making industry, creating standout interior and exterior signage that elevates businesses across New York City. What sets them apart is their fully integrated, in-house process—from creative design and advanced fabrication to professional installation and navigating NYC’s complex permitting requirements.

They specialize in a wide variety of signage solutions including dimensional letters, illuminated lightboxes, plaques, wall signs, reception signage, and custom logos. Each project blends artistry with precision, ensuring every sign is both visually striking and structurally durable.

By combining craftsmanship, technology, and local expertise, Custom Signs NY transforms ordinary spaces—whether storefronts, lobbies, or office interiors—into bold branding statements that leave a lasting impression.