Channel letter signs in Colorado require a permit prior to installation, and the size of your sign depends on the research conducted to determine local regulations and requirements. As each set of channel letters is custom-made, the cost will vary based on the unique specifications of your project. While it’s difficult to provide an exact figure without a personalized quote, you can use a rough estimate of around $100 per square foot as a starting point for channel letters. However, it’s essential to note that the actual cost may vary significantly based on factors such as materials, size, design complexity, and installation requirements. To obtain a precise quote for your channel letter project, we recommend reaching out to our team to discuss your specific needs and preferences. This way, we can provide you with an accurate cost estimate tailored to your unique signage requirements.