About Us

About Us

Knowledgeable professionals ready to assist you

McKinney Office Supply is a family-owned and operated company. For over sixty years, McKinney Office Supply has been a leader in the McKinney community and the North Texas region through our focus on the customer and our goal to offer excellent service that results in their satisfaction.

Service – McKinney Office Supply was founded in 1947 on the basis of integrity and honesty. We pride ourselves on the personal relationships we hold with our customers, and we are dedicated to offering tailored business solutions to solve each customer’s challenges through a genuine understanding of their operations and objectives.

Our Approach

When you partner with OP+, you receive much more than customer service and savings; you enter a tailor-made process that optimizes your business resources. Our dedicated customer service representatives get to know your business on a personal level and give you a customized Favorite’s List so you can reorder products that fit your budget, regardless of its size.

Who We Are

We are committed to delivering 100% customer satisfaction. It’s as simple as that. We are here for you and your organization. We’ll continue to invest in the right personnel, software and infrastructure in order to deliver on our promises to our customers and stay on the forefront of furniture and workplace supply trends. We are your single source provider.

At OP+, our experienced and knowledgeable team is here to support you with product expertise and support to simplify the procurement process and make ordering and managing supplies faster and easier.


Local Area Served By OP+


OP+ provides several unique business services you can use to improve your organization’s efficiency levels. From warehousing services to turnkey installations, there are many programs at your disposal.

OP+ services businesses through our dedicated fleet throughout North Texas and via Drop Ship in the remaining states.



With over 30 centralized fulfilment centres and nearly 8.4 million square feet, we have the products you need and the distribution capabilities to get your order to you quickly. 

National Contracts



Join McKinney Office Supply

Ready to join OP+ as part of our motivated and dedicated team? At OP+, we drive your career with the benefits you need and a fun-loving company culture to motivate you in the workplace.

Click Here To Fill Out An Application Form!

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