Bart Dellinger runs the show here at Seattle SignCo. He has a long history in sales management — more than 30 years — so he knows what it takes to create signage that pops.Bart is hands-on, having learned the business from the ground up — from making banners to supervising seasoned installers countless times. He also studied the manufacturing process at UL listed shops to fully understand the process and possibilities of sign making.​His experience in signage dates back to 2003, when he started his first sign business in California. In that time, through all the triumphs and errors, he’s come to realize there are no shortcuts. It’s a custom process requiring knowledge and attention to detail to avoid delayed installations, extra charges and inevitable misunderstandings.