We design and install business signs in Lafayette for storefronts, medical offices and growing companies. We make the sign on your building, the panel on your monument, and every sign inside, all designed to match.

For business signs in Lafayette, most owners need an exterior sign (channel letters, storefront letters or a monument panel), window graphics, and ADA-compliant room and restroom signs inside. 303 Sign Company designs, permits and installs the full package from Longmont, about 20 minutes away. Call (888) 303-3936 (Monday through Friday, 8:30 AM to 5 PM).
Lafayette businesses sit in very different settings: Old Town storefronts on Public Road, highway-facing centers on US-287, and a large medical and office district near Baseline and South Boulder Road. The best business sign for each is different, and so are the approval requirements.
We help you sort that out. We look at your building and your customers, recommend the signs that will do the most work, and then design, permit, build and install them. You get signs that fit the location and look consistent from the parking lot to the front desk.


Lit dimensional letters that stay visible day and night along US-287.

Entry signs for clinics, churches, office buildings and communities.

Wall signs and letters that fit Old Town and newer retail centers.

Compliant room and restroom signs for clinics, offices and restaurants.
| Sign type | Best for | Lighting | Where it works in Lafayette |
|---|---|---|---|
| Channel letters | Retail, restaurants, auto and service businesses | Front-lit or halo-lit | US-287 and South Public Road centers |
| Monument sign | Medical buildings, churches, offices | Optional | Baseline and South Boulder Road campuses |
| Dimensional letters | Older storefronts and boutiques | Usually non-lit | Old Town and Public Road |
| Window graphics | Hours, branding, privacy | No | Every storefront and clinic |
| ADA signs | All commercial spaces | No | Inside offices, clinics and restaurants |
Most Lafayette businesses combine an exterior sign with window graphics and ADA signs. We can quote the whole package together.
Here are the sign combinations we build most often in Lafayette.

Window graphics are one of the most affordable business signs you can buy, and in Lafayette's storefronts and clinics they work hard: hours and logos on the door, promotions in the glass, and frosted film for privacy in exam rooms and offices.
Inside, a lobby logo, suite signs and ADA-compliant room signs finish the space. We design them to match your exterior sign so your brand looks the same from US-287 to the front desk.
What we've learned working on Lafayette projects:
Exterior and interior signs for your Lafayette location designed, permitted, built and installed by one team.
About 95% of installations are self-performed, not subcontracted.
Our Longmont shop is about 20 minutes from Lafayette, close enough for site visits and service.
We focus on business, corporate, medical, property and fleet clients.
On US-287, front-lit channel letters give the most visibility after dark. For medical buildings and offices, halo-lit letters look more refined. In Old Town, non-lit dimensional letters in aluminum or acrylic often fit the storefronts best.
We'll walk you through the trade-offs for your Lafayette location and include a night view in your proof when lighting is part of the plan.

A little preparation makes your sign project faster and easier.
A few recent exterior and interior signs.






Lafayette has a large cluster of clinics and dental offices near Baseline and South Boulder Road. Medical tenants have specific needs when it comes to business signs in Lafayette:
We can quote all of it together and install it on one schedule.
★★★★★“303 did a wrap on my truck. The job was well done and the wrap still looks like new after 3 years”
Bill SniderGoogle review
★★★★★“They have done 2 commercial vehicles for us and the customer has been very happy with both. On my side, they were efficient and well organized. They helped my business look good to our customers. Thank you.”
Jack DillonGoogle review
We make business signs throughout Lafayette, including Old Town and Public Road, the US-287 corridor, South Boulder Road, Baseline Road, Indian Peaks and the Waneka Lake area.
Channel letters, storefront and dimensional letters, monument signs, window graphics, lobby signs, ADA and restroom signs, wayfinding and vehicle graphics.
Yes. Clinics and dental offices are some of our most common Lafayette clients, and we handle both their exterior and interior signs.
Yes. We design storefront, blade and window signs that suit Public Road's historic storefronts.
Yes. We prepare the drawings and manage the permit process for every exterior sign.
Often, yes. Refacing a cabinet or monument can be a cost-effective update, and we'll tell you when replacement makes more sense.
Yes. They include raised tactile characters, Grade 2 Braille, compliant contrast and correct mounting height and location.
Our own crews handle about 95% of installations.
Yes. We can handle the monument, building letters, suite signs, directory and ADA signs as one package.
Yes. We build interior and exterior directories, including ones with changeable tenant inserts.
Yes. We regularly make exterior signs, suite signs and ADA room signs for dental and medical practices.
We focus on permanent business signs, but we can add window graphics that announce your opening while your permanent sign is in progress.
Call (888) 303-3936 or use the form below.
Channel Letters in Lafayette · Monument Signs in Lafayette · Storefront Signs in Lafayette · Window Graphics in Lafayette · Sign Company in Lafayette
Tell us about your Lafayette business and the signs you need. Quotes are free. Call (888) 303-3936 or use the form below.