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About Us

Proudly Serving Customers Since 1922

McLogan Supply Co., Inc. is a silkscreen and sign supply company. We have been in business for 98 years. We pride ourselves with a well trained staff that is knowledgeable in all areas of screen printing and sign design. We are a valuable source of experience and information to our customers and we are here to assist you, whether you are starting a new business or expanding you current business.

Our team is here to work for you!



Our Rich History as a Silkscreen and Sign Supply Company

In 1922 J.L McLogan opened J.L McLogan Sign Supply on Main St., in Los Angeles. J.L. McLogan served the Los Angeles area with sign brushes, display materials and paint when department stores did hand painted store front windows, wall and store signs, etc. Being a sign painter himself, he was very knowledgeable about what a sign painter needed.

It didn’t take long for McLogan to make a name for itself. Since that time, McLogan has become known as the oldest sign supply and silkscreen distributer in the West and arguably in the United States. In 1964 the business was purchased by Harold Howard and incorporated, changing the name to McLogan Supply Co., Inc.

Family Owned and Operated since 1922

Harold Howard passed the business down to his children Jim Howard and Jayne Howard, who continue to run the company with the help of Jim’s son, Joe. Jim, Jayne, Joe and the rest of the McLogan staff strive to provide the best customer service and supplies available. We have continued to grow, opening locations in Orange County, San Diego and Chatsworth.

Whether old or new, from sign brushes, emulsions and printing equipment to billboards, vinyl and digital, we will supply your needs.

Our Heartfelt Thanks to our Silkscreen and Sign Supply Customers and Suppliers

Thanks to our suppliers who have helped us become a leader in our industry. We appreciate the tech help and quality supplies to help make our client’s businesses successful. We would also like to thank our customers across the country, who have made McLogan Supply Company what we are today and what we will become.