DMSIMN – Experience The Difference

Experience The Difference

Fresh Products

Vondrehle

Visit our eCommerce Store

Our Mission

We expect to exceed customer expectations.
Each & Every Day

Eco Friendly Products

DMSI is certif is certified Green Seal Product Distributor, Promoter

Our Commitment

DMSI has unwavering commitment to the customers we serve, people we employee

Experience The Difference

Experience the DMSI difference yourself, we think you will notice it too

Our Awesome Team

DMSI was founded in 1989 as a distributor of janitorial supplies and equipment. Today, founders Rita and Ron Dumra oversee a growing company that sells products and equipment to a number of Fortune 500 companies throughout the U.S.

Rita Dumra

President & Chair

Rita Dumra co-founded Diverse Maintenance Solutions, Inc., which is located in Blaine, Minnesota in 1989. Prior to founding Diverse Maintenance Solutions Rita worked as an office manager for a computer parts distributor and prior to that as a flight attendant.


Ron Dumra

Vice President & CEO

Ron Dumra co-founded Diverse Maintenance Solutions, Inc., which is located in Blaine, Minnesota in 1989. His past experience includes working at a senior management level in the financial services industry, mid-management in a Fortune 500 Pharmaceutical company and in the industrial chemical manufacturing and distribution market segments.