Welcome to Grant's Mailing Services Inc.

We are a full service Direct Mail, Printing, Fulfillment, Shipping and Computer Services company. Grant's mission is to make your mailing a success with the best possible service.

April 11, 2013

Grants Mailing Services Inc. is putting down new roots!


Same: talent, experience, skills, enthusiasm, attention to detail, clever solutions and attentive customer service!

New: bigger and better location, fantastic new services and a few fresh faces!

We are excited to announce that effective Monday, April, 15, 2013 Grants Mailing Services Inc. will amalgamate with our parent company, Innovative Response Marketing Inc. at:

2825 Argentia Road, Unit 4

Mississauga ON L5N 8G6

Phone: 905-826-1411

Fax: 905-826-1450

Our 24,000 square foot facility combines the best in variable printing, automated mailing and lettershop services, fulfillment and distribution. Contact our team today!


During our many years in business, the needs of our customers have changed but Grant's values have remained constant:




Since 1933, Grant's has provided reliable service to meet your deadlines. We encourage you to consult with us during the planning process. Take advantage of our many years experience to avoid costly mistakes. Grant's Mailing Services Inc. understands your needs. Let us provide you with the highest quality service in the industry.


on our services

Direct Mail

Digital Colour Printing & Copying

Data Processing


Bindery Services

Shipping & Distribution Services

Inkjet Addressing

Laser Printing

And more Services...