From backlit building signage to street-spanning MassKara installations — designed, fabricated, and deployed end to end.
KAS is an advertising company built on two crafts: the signage that gives a business its face, and the festival stages that give a city its energy.
From backlit storefronts to street-spanning MassKara installations, we design, fabricate, and install everything end to end — in-house, on time, and engineered to last.
Structural design, permits, fabrication, and on-site execution — under one roof.
Large-scale staging, ambient lighting, crowd-control branding, and street arches for cultural festivals.
3D acrylic letters, LED lightboxes, directional pylons, and architectural-compliant building signs.
Street-spanning banners, festival flags, and full building wraps in weatherproof media.
Structural design, safety permits, and technical execution for every install.
Glowing retail fronts at dusk. A sea of color beneath our festival arches. Real work, real impact.



Tell us about your signage or event — we’ll handle design, permits, and install.