Increase storefront visibility and attract more customers with professionally designed channel letter signs custom made by Signal Signs and Graphics in Santa Rosa, CA. Channel letters deliver bold, three-dimensional branding that makes your business easy to recognize from a distance—day or night.

Channel letters are individually fabricated letters mounted directly to your building façade or on a raceway system. Their dimensional depth and optional illumination make them one of the most effective signage solutions for businesses that rely on street visibility, brand recognition, and long-term durability.
Call Signal Signs and Graphics today at (707) 657-6786 for your Free Channel Letter Consultation!
Whether your storefront is located in a downtown district, shopping center, or standalone commercial property, channel letter signage helps establish a strong visual presence and professional appearance.
Storefront Channel Letters for Your Business
Santa Rosa channel letters are among the most popular storefront signage options due to their clean design, high visibility, and versatility across industries.

These signs are commonly installed above storefront entrances to display your business name, logo, and brand identity. Channel letters can be illuminated using energy-efficient LED lighting, ensuring your business remains visible well after sunset.
At Signal Signs and Graphics , we create fully custom channel letter signs tailored to your brand—never generic or pre-manufactured. You choose the colors, fonts, sizing, materials, and lighting style, and our experienced designers and fabricators bring your vision to life.
We offer multiple mounting options, including raceway mounting for efficient installation and direct mounting for a cleaner, more seamless appearance. Our experts will help you select the best option based on your building structure and aesthetic goals.
Channel letters are ideal for retail stores, restaurants, offices, schools, and industrial facilities. Their timeless design and adaptability make them one of the most effective signage investments for Santa Rosa businesses.
Dimensional Letters
Dimensional letters provide a solid, non-hollow alternative to traditional internally illuminated channel letters while maintaining a strong three-dimensional presence.

These letters can be illuminated externally or backlit to create a halo effect, offering a refined and architectural look. Dimensional letters allow complete design freedom, including size, thickness, color, texture, and finish.
Available materials include aluminum, acrylic, stainless steel, brass, copper, bronze, steel, plastic, foam, and Cor-Ten steel. If you’re unsure which material suits your environment, our Santa Rosa sign professionals will guide you through the decision-making process.
Dimensional letter signs perform exceptionally well in both indoor and outdoor settings and are widely used in corporate offices, retail spaces, hospitality environments, and commercial properties.
Backlit & Illuminated Channel Signs
Lighting dramatically enhances the impact of channel letters and dimensional signage, ensuring maximum visibility and brand recognition.

Choose from front-lit, backlit (halo-lit), internal illumination, or open-face lighting styles. Each option delivers a distinct visual effect, allowing your signage to align perfectly with your brand identity.
Signal Signs and Graphics uses energy-efficient LED technology to create bright, long-lasting illuminated channel letters while minimizing energy consumption and maintenance costs. During your free consultation, we’ll help you select the ideal lighting configuration based on your business hours, location, and design preferences.
Illuminated channel letters are especially valuable for businesses operating in the evening, ensuring your storefront remains visible, professional, and inviting at all times.
Channel Letter Sign FAQs
What are channel letters?
Channel letters are three-dimensional, custom-fabricated letters commonly used on storefronts and commercial buildings. They can be illuminated or non-illuminated and are designed to enhance brand visibility.
Do channel letters require permits in Santa Rosa, CA?
Most exterior channel letter signs require permits. Signal Signs and Graphics provides permitting guidance to help ensure compliance with local signage regulations.
How long do channel letter signs last?
With proper installation and LED lighting, channel letter signs can last many years with minimal maintenance.
What lighting options are available?
Channel letters can be front-lit, backlit (halo-lit), internally illuminated, or open-face, depending on your desired look.
Can channel letters be customized to match my brand?
Yes. All channel letters are fully customizable in size, color, font, materials, and lighting style.
Free Channel Letter Sign Consultation
With Signal Signs and Graphics , enhancing your storefront is simple and stress-free. Share your vision with our experienced team, and we’ll design and install custom Santa Rosa channel letters that elevate your brand and attract attention. You can count on us for quality craftsmanship, expert guidance, and signage that delivers long-term value.
Call Signal Signs and Graphics today at (707) 657-6786 for your Free Consultation with a Santa Rosa Channel Letter expert!