Industry Leading Service Since 1989
"Service You Can Count On 24/7"


Three fully stocked Petroleum Parts Warehouse Facilities in the Midwest for all of your immediate parts needs. Next day parts available upon request


Fully licensed and bonded for all of your construction needs, specializing in small projects up to full size system and canopy installations.

Mid-Valley 360

Compliance Testing for all of your regulatory needs. Web-based customer portal that can be easily managed for your convenience online.

We are M&M Mid-Valley Service & Supply

M&M Service, Inc. opened its doors to gas station service repair over twenty five years ago on May 1, 1989. M&M's President and Owner, Martin Meyer had over 19 years of experience in the service repair industry prior to M&M's opening. In 1990, Marty's son Mickey joined M&M as a service technician and is now President and presently heads sales and service company wide. We currently employ approximately 58 full time positions.

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What Our Clients Are Saying

  • "G & G Oil Co. of Indiana, Inc. has been doing business with Mid-Valley Supply for the past several years. Mid-Valley Supply has been a wonderful business partner to us by providing a great wealth of industry knowledge, exceptional customer service and competitive prices. We have used their services for many projects including petroleum construction, equipment purchases, installation of equipment and service. Mid-Valley has met or exceeded our expectations in all facets and continues to impress us with their customer service, knowledgeable service technicians, professionalism and timeliness of completing jobs. These are all important factors to our business and that’s why we consider them an industry leader and a valuable business partner."

    Shane Neal

  • "We've been a customer for several years and our Experience with Mid Valley has been excellent. Everyone I have dealt with is very professional, responsive and great to work with."

    J. Scott Hackleman