Our Guerrilla Media Locations

Looking for an experienced and reputable partner to help you execute a successful guerrilla marketing campaign? Look no further than Grassroots Advertising. With over 40 years of experience, we have established ourselves as a leading provider of creative and engaging marketing campaigns across North America and Europe.

Our expertise extends to major cities across Canada, the US, and Europe, including Toronto, Montréal, Vancouver, New York, Chicago, Seattle, Amsterdam, Berlin, London, Paris, and Rome. We have gained valuable experience working with diverse communities in these cities, giving us a deep understanding of what it takes to execute a successful campaign.

At Grassroots Advertising, we offer a range of interactive and innovative advertising mediums, including Wildposting®, Indoor Distribution, Mobile Billboards, Ambient Advertising, and Experiential Marketing. Our services are designed to meet the unique needs of our clients and are effective in promoting events, products, and services, as well as building brand awareness and visibility.

We are committed to delivering exceptional service to our clients, and we value client involvement in the creative process. We believe that our clients’ knowledge of their business is invaluable, and we work closely with them to formulate a solid plan that aligns with their goals and budget requirements.

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Our team of seasoned marketers is dedicated to delivering campaigns that exceed expectations, and we pride ourselves on our ability to execute well-managed and attention-grabbing campaigns. If you’re interested in launching an epic guerrilla marketing campaign, we invite you to contact us today to receive our rate card or fill out an online quote, and we will respond to you as soon as possible.

By Phone: 416.531.3920 or 1.877.945.3237
By Fax: 416.533.2878
By Email: tellmemore@grassrootsadvertising.com

For all other inquiries, we can be contacted by mail:
Grassroots Advertising Office & Warehouse
17R Atlantic Avenue
Toronto, Ontario
M6K 3E7

United States
San Francisco
Atlanta
Baltimore
Boston
Cincinnati
Cleveland
Washington DC
Detroit
Denver
Houston
Kansas City
Milwaukee
Minneapolis
Nashville
New Orleans
Philadelphia
Pittsburgh
San Diego
St. Louis
Tampa
Canada
Quebec City
Hamilton
Winnipeg
Europe
Geneva
Stockholm
Madrid
Milan
Asia
Mumbai
Tokyo
Sydney
Auckland

REVIEWS

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Derek
Massey Hall & Roy Thomson Hall

Grassroots doesn’t work for us, they work with us. The flexibility and support we receive on behalf of the Hall’s varied presentations is something we’re always grateful for.

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Andrew
Jungle Media

Grassroots has helped make our complex outdoor executions a great success through their constant communication, efficiency, and willingness to test the boundaries.

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Claus
MEC Global

Collaborating with Grassroots is a natural reflex. From ideation and implementation, to execution and reporting. They are the kind of professionals we like to partner with.

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Cassandra
Havas Media

I love working with Grassroots not only for their innovation but because I know they care just as much about my campaigns as I do. From the initial planning through to execution, Grassroots always deliver exceptional service, making the whole campaign flow seamlessly.

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Charline
Touché Media

Grassroots is an amazing, dedicated and passionate team to work with, they always try to develop innovative and disruptive solutions for our outdoor campaigns. They also have a real sense of flexibility which enables to adapt client’s needs more specifically and ensure qualitative executions.

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Katelan Donnelly
Sony Music Canada

Grassroots is extremely collaborative and goes above and beyond to bring our ideas to life. Always quick, flexible and reliable!