Three-dimensional, individually built letters mounted to your building and lit with LEDs so your name reads day and night — designed, permitted, fabricated, and installed by our own team.
Channel letters are custom-fabricated, dimensional letters — the workhorse of storefront and building identity across Northern Colorado and the north Denver metro.
We design, deliver, and install channel letters from our Longmont shop — one team from permit drawings through final wiring, serving businesses across Northern Colorado and the north Denver metro with no handoffs between vendors.
Light pushes through each letter face — the classic bright, even glow you see on most storefronts.
Letters are lit from behind, throwing a soft halo onto the wall. Upscale and architectural.
Both at once — a lit face and a halo — for maximum impact day or night.
Dimensional metal or acrylic letters without lighting, for interiors and shaded facades.
Channel letters are the right choice for any business that depends on visibility — retail storefronts, restaurants, gyms, medical offices, auto dealerships, and multi-tenant commercial buildings. If your customers need to find you from the road or recognize your location at night, illuminated channel letters do that work better than any other sign type.
303 Sign Company designs, fabricates, and installs channel letters from our Longmont shop — one team from permit drawings through final wiring, serving businesses across Northern Colorado and the north Denver metro.
Talk to a real signmaker — we'll scope size, lighting, and permitting on the spot.
(888) 303-3936
