About SIGNHAUS in Pasco, WA

Decades of Expertise Meet Modern Branding in Pasco

When you partner with SIGNHAUS, you're working with a team that combines more than 30 years of experience in design, fabrication, and installation with a fresh approach to visual branding. Evolved from Lonis Sign Service, we've brought decades of industry knowledge into a modern identity that reflects our commitment to quality and innovation.

Our mission is simple: turn your ideas into impactful visual assets that elevate your brand. Whether you need custom signage, vehicle wraps, or full-scale branding support, we collaborate closely with you from concept to completion.



We believe in doing things right—relying on certified techniques, premium materials, and a customer-first mindset that puts your vision at the center of every project.

Discover how SIGNHAUS brings your brand to life across Pasco and the Tri-Cities.

SIGNHAUS didn't start from scratch. We evolved from Lonis Sign Service, carrying forward a legacy of craftsmanship while updating our services and branding to meet the needs of today's businesses. That evolution reflects our deep understanding of what local businesses in Pasco require—signage that stands out in wide-open desert landscapes, wraps that withstand intense summer heat, and designs that speak to the community's hardworking, entrepreneurial spirit.

Our roots run deep in the Tri-Cities, and we're proud to serve the neighborhoods, storefronts, and growing businesses that make this region unique. From downtown Pasco to the industrial corridors and riverside districts, we understand the visual language of this area and how to make your brand unmissable.



We're honored to support local businesses and community organizations, helping them grow, stand out, and succeed through professional, high-impact signage and branding solutions.

Let's talk about how we can help your business make a lasting impression.

Where Certified Craftsmanship Meets Premium Materials

You deserve signage and wraps that last. That's why our team brings certified wrap installation expertise to every project, ensuring precision application and long-lasting results. We partner with industry-leading material brands like 3M and Avery Dennison, so you can trust that every sign, wrap, and graphic we produce is built to perform in the Pacific Northwest's demanding conditions.

Over 30 years of combined experience in design, fabrication, and installation

Certified wrap installation techniques that guarantee durability and flawless finishes

Trusted partnerships with 3M and Avery Dennison for premium-grade materials

Deep knowledge of Pasco's business landscape and local branding needs

ollaborative approach that turns your vision into reality with clarity and care

Ready to start your custom project? Reach out to SIGNHAUS today for a consultation or branding support. We're here to help you create signage that works as hard as you do, right here in Pasco, WA.