Welcome to Great Kolor
Full Service Public Service
Outdoor Advertising

Outdoor Ads For Nonprofits


Outdoor Advertising Eyes On Impressions, billboards, bus shelters bus tails queens kings EcoPosters

Gene Kahn, Founder /Managing Member

The company Gene worked at was bought and closed in 2005. Great Kolor was born 2 weeks later. The moral of this story? When one door closes (very often) another will open for you 


It Really is Easy

In a sink or swim moment, it's good to know that swimming will always be your best option. Can you believe it?  Your message rolling by on a Bus?  In a Bus Shelter?  On a Billboard?

Find out more


There is Magic in Thinking Big


Great Kolor secures high profile

outdoor advertising space for you -

at very reasonable public service rate.

Then prints and installs your graphics 

Call Us: 415/902-6448

For your convenience we'll be pleased to visit you. At your office or over a local cup of coffee?

You can reach us any day at any time ( 24/7 )  info@greatkolor.com 415/902-6448

Great Kolor

1966 Tice Valley Blvd #200 Walnut Creek, CA 94595 info@greatkolor.com



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