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Custom Interior & Exterior Signage & Graphics in Houston, TX
GraphTec has been a leading manufacturer of custom interior and exterior signage, architectural graphics, and environmental graphics for over three decades. Our in-house team of expert craftsmen and engineers specializes in transforming client visions into high-quality, durable signage solutions through a meticulous five-step process encompassing design review, manufacturing design, permitting, construction, and professional installation. We serve clients nationwide with a commitment to precision, efficiency, and compliance with industry standards, including ADA accessibility requirements.

Our state-of-the-art manufacturing technology ensures timely delivery of premium products, while our dedicated installation team guarantees flawless execution. Recognized by the Society of Experiential Sign Design and the International Sign Association, we combine technical expertise with creative design to deliver tailored solutions for corporate, healthcare, hospitality, and multifamily sectors.
Services
Interior Signage Exterior Signage Architectural Graphics Environmental Graphics Custom Signage Solutions
Highlights and features
  • We offer nationwide service with local Houston-based expertise
  • Our 5-step process ensures precision from design to installation
  • State-of-the-art manufacturing technology guarantees quality and efficiency
  • In-house team handles all aspects of production and installation
  • Specialists in ADA-compliant and experiential graphic design
Associations and certifications
  • Society of Experiential Sign Design
  • International Sign Association
Services
Interior Signage
GraphTec creates custom interior signage solutions that combine functionality with aesthetic appeal. Our offerings include ADA-compliant braille signs, illuminated directories, dimensional letters, and company identification graphics. Each product is engineered for durability while maintaining precise design specifications to enhance wayfinding and brand identity in corporate offices, healthcare facilities, and hospitality environments.
Exterior Signage
Our exterior signage solutions feature illuminated channel letters, monument signs, pylon signs, and cut-out metal letters designed for maximum visibility and longevity. Using weather-resistant materials and advanced fabrication techniques, we create impactful signage that withstands environmental conditions while maintaining structural integrity and visual appeal for commercial properties.
Architectural Graphics
GraphTec's architectural graphics transform spaces through custom wall coverings, window graphics, and branded environments. Our digital printing technology enables high-resolution imaging on diverse substrates like acrylic, metal, and wood, creating immersive brand experiences for corporate offices, retail spaces, and public institutions while maintaining dimensional stability and color accuracy.
Environmental Graphics
We specialize in environmental graphics that integrate wayfinding systems, branded spaces, and interactive displays. Our solutions combine typography, color theory, and spatial design to create cohesive brand narratives across physical environments, enhancing user experience in commercial, educational, and healthcare settings through both static and dynamic content implementations.
Custom Signage Solutions
From concept to installation, our custom signage process addresses unique project requirements through value engineering and technical innovation. We produce specialized solutions for challenging applications including garage signage, directional systems, and code-compliant safety indicators, utilizing materials like stainless steel, aluminum, and synthetic stone with precision fabrication methods such as laser cutting and sandblasting.
Questions
What types of signage does GraphTec manufacture?
We produce interior and exterior signage including ADA-compliant signs, dimensional letters, illuminated directories, channel letters, monument signs, and custom architectural graphics.
Do you offer nationwide installation services?
Yes, our professional installation team provides nationwide service for all signage products, ensuring proper mounting and compliance with local regulations.
What materials are used in your signage products?
We work with acrylic, aluminum, stainless steel, bronze, wood, synthetic stone, and specialty metals using fabrication techniques like laser cutting, sandblasting, and digital printing.
How long does the signage process take?
Project timelines vary by complexity but typically range from 4-8 weeks, including design review, permitting, manufacturing, and installation phases.
Are your signs ADA compliant?
Yes, we design and manufacture all required ADA-compliant signage including braille indicators, tactile elements, and accessible wayfinding systems.
Can you match existing brand guidelines?
Our team precisely matches brand specifications for colors, fonts, and materials using advanced color-matching technology and custom fabrication methods.
Reviews (1)
Yow Ming
Oct 24, 2021 Report
Julie sleeping with the general manager makes it unfair work experience for the rest of the employees. Special treatment shouldn't exist in any kind of way.