We tell our clients' stories through the largest inventory of out-of-home products in the state of Colorado. Our network of advertising opportunities includes bulletins, posters, digital display networks, buses, shuttles, light rail trains, and coming soon the commuter rail system to Denver International Airport and surrounding communities. Our partnership with Denver Regional Transportation District (RTD) and combined billboard coverage positions our footprint as the only total coverage option in the greater Denver marketplace.

Office Information

12301 N. Grant-Unit 240
Thornton, CO 80241
Phone: (303) 280-7000
Toll-Free: (888) 844-6567
Fax: (303) 280-6777


We tell our clients' stories through the largest inventory of out-of-home products in the state of Colorado. Our network of advertising opportunities includes bulletins, posters, digital display networks, buses, shuttles, light rail trains, and coming soon the commuter rail system to Denver International Airport and surrounding communities. Our partnership with Denver Regional Transportation District (RTD) and combined billboard coverage positions our footprint as the only total coverage option in the greater Denver marketplace.

News and Events

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Jan 23, 2018

Lamar Advertising Partnering with Rheumatoid Patient Foundation in Support of Rheumatoid Awareness Day

Lamar Advertising Company is supporting Rheumatoid Awareness Day through the donation of more than 200 billboards across the country which will feature messaging designed to raise awareness of this life-shortening disease.

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