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Custom Signage Services for Seattle Businesses
Founded by Bart Dellinger in 2003, Seattle SignCo has built a reputation for delivering high-quality, code-compliant custom signage solutions. Our team combines over 20 years of industry expertise with a meticulous approach to design, manufacturing, and installation, ensuring every project meets client expectations and regulatory standards. We specialize in creating illuminated signs, monument signs, and lobby graphics tailored to reinforce brand identity while maintaining budgetary and scheduling constraints. Our transparent process prioritizes client communication, from initial planning to final installation, backed by a national network of over 300 sign companies for scalable resources. With installations across the U.S. and internationally, our clients range from local restaurants to major corporations, all benefiting from our commitment to precision, durability, and visual impact.

We handle permits and code compliance, eliminating administrative burdens, while our licensed installers guarantee secure, long-lasting results. Our philosophy centers on avoiding shortcuts, focusing instead on error prevention through detailed planning and execution, ensuring timely delivery without hidden costs. This approach has earned us trust as a reliable partner for thousands of satisfied customers nationwide.
Services
Outdoor Building Signs Illuminated Signs Monument Signs Lobby & Reception Signs Custom Signage Solutions
Highlights and features
  • Bart has over 15 years of signage experience since 2003.
  • Custom process ensures error-free installations and code compliance.
  • Nationwide installation network with over 300 partner companies.
  • Handles permits and regulatory requirements for clients.
  • Transparent communication throughout every project phase.
What people say
Easiest to do business with Top-quality signs Transparent process Nationwide installations Handles permits efficiently
Services
Outdoor Building Signs
Outdoor building signs enhance visibility and brand recognition through LED or neon lighting. Designed to meet local codes, these durable signs withstand environmental conditions while ensuring compliance with municipal regulations. Ideal for businesses seeking to establish a strong physical presence.
Illuminated Signs
Illuminated signs use LED or neon technology to maximize visibility day and night. We custom-craft these signs to align with branding requirements while ensuring energy efficiency and regulatory compliance. Perfect for businesses aiming to stand out in competitive markets.
Monument Signs
Monument signs serve as durable, ground-level brand markers with customizable designs. Constructed to withstand weather and wear, these signs reinforce corporate identity while adhering to zoning laws. Often used at entrances to commercial properties or shopping centers.
Lobby & Reception Signs
Lobby and reception signs create professional first impressions with tailored designs that reflect brand aesthetics. These indoor signs incorporate materials and lighting to match interior decor while maintaining readability and compliance with safety standards.
Custom Signage Solutions
Custom signage solutions address unique branding needs through personalized design and engineering. Our process includes code verification, material selection, and nationwide installation support. Suitable for businesses requiring specialized signage not covered by standard categories.
People
Bart Dellinger
CEO
Bart Dellinger has over 15 years in signage since founding Seattle SignCo in 2003. He studied sign manufacturing at UL-listed shops and oversees every project from design to installation. His hands-on experience ensures quality and client satisfaction.
Questions
What types of signage does Seattle SignCoCo specialize in?
We specialize in outdoor building signs, illuminated signs, monument signs, and lobby/reception signage tailored to brand requirements.
Does Seattle SignCoCo handle permitting and code compliance?
Yes, we manage the entire permitting process and ensure all signs meet local regulations and safety standards.
How long has Seattle SignCoCo been in business?
Bart Dellinger started his first sign business in 2003. Seattle SignCoCo has completed thousands of installations over the past 15+ years.
Can Seattle SignCoCo install signs outside Washington State?
Yes, we work nationwide through a network of 300+ sign companies and have completed international projects in London, Shanghai, and more.
What is Seattle SignCoCo's process for custom signage?
Our process includes strategic planning, material selection, code verification, manufacturing, and professional installation with client updates at every stage.