Markets We Serve

A variety of solutions and wholesale janitorial products in Bismarck for every business.

D&E Supply Company provides quality cleaning products, paper products, cleaning chemicals,  floor cleaning equipment and wholesale janitorial products in Bismarck and throughout North Dakota and the Midwest. We are the right facility maintenance supplier for you in this area. Give us a call today at 701-255-4755 to learn more.


Oil & Gas Industry

For nearly 50 years, we have provided the very best industrial and wholesale janitorial products in Bismarck, and we are proud to announce our expansion as a quality supplier of oil field products.

We provide all the materials, tools and supplies you need to tap into the nearly 200 billion barrels of crude oil here in North Dakota, and every product we sell is backed by our knowledgeable and experienced staff.

We help our clients thrive in the oil and gas industry by managing their inventories, assessing their needs and providing cost-savings solutions, and we offer the best oil and gas industry supplies in North Dakota and the Midwest.


Eliminating grease and oil build-up can be a huge problem in an industrial setting when improper cleaning methods are being used. D&E Supply provides productive and efficient products, methods and wholesale janitorial products in Bismarck to assist in the industrial market. Whether its parts washing, degreasing or industrial floor and surface cleaning, we have what it takes to get the job done. Our Factory Formula System offers a complete line of products that can tackle even the toughest jobs.

Building Service Contractors

For building service contractors, time is money. The day-to day-stress of trying to keep your profit margins from decreasing can become a losing battle if you are not properly equipped to handle it. Our staff is well trained to help you figure out which products are the best fit for any application.

Let D&E Supply  help you maximize your productivity and buy smarter using a method called “Smart Steps.” This six step comprehensive, standardized maintenance program will provide you with a step by step process to help you achieve your ultimate goal of cleaning more efficiently and cost-effectively.


D&E Supply prides ourselves on providing expertise in the healthcare market. With demanding regulations in the healthcare industry to provide its customer base with a germ-free environment; we provide assistance to environmental staff by giving them products and services that will keep them free from trouble. Our goal is to provide cost-saving solutions to the everyday issues they are faced with. Let your problems become ours.

Along with our vendors we provide and support the ”Cleaning Industry Management Standard” (CIMS). The purpose of this standard is to set forth the policies, processes, procedures and supporting documentation that will keep their staff as well as cleaning professionals trained. Let your problems become ours as we strive to keep you on the cutting edge of cleanliness.

General Office

The last thing any business executive should be thinking about is cleaning and how to do it most effectively. D&E Supply Co., Inc. can partner with you to relieve you from this and let you continue to focus on doing what you do best — running your business.

Let our staff suggest productive, effective, cost-saving products and methods to keep your building clean. With a budget friendly approach we can provide you with a fresher and cleaner work environment that will leave your customers with a positive experience, and you’ll get priceless results without spending a fortune.


The education industry has enough to do in a given day without having to worrying about its janitorial needs. D&E Supply Company can help with being cost conscious and labor sensitive to all your needs. Along with the help of our vendors we can provide you answers to help stretch your budget. In these tough times you need innovative ways to stretch budgets, improve productivity and still deliver a cleaner, healthier learning environment for your students. Through a process called ”Clean Degrees” we can provide you with step by step solutions all your problems.

We provide all the wholesale janitorial products in Bismarck schools need to be cleaner, healthier and safer, including disinfectants and sanitizers, restroom cleaners, floor care products for gym floors and more.


1707 E Broadway Ave.
Bismarck ND 58502-2633