R.W. Mercer Co. Petroleum

Building Success from the Ground Up

At R.W. Mercer Company, we have built our success in the petroleum industry on a foundation of trust and a commitment to deliver value.  Our approach provides complete services from planning/design – to construction – to ongoing service and maintenance after construction is completed. Mercer’s team of experienced professionals understand the importance of providing customers with industry leading solutions and service while staying on schedule and on budget.  Our reputation, built over nearly half a century is why retail and commercial fuel distributors of all sizes rely on us for their petroleum equipment, installation and service needs.

We believe that our process works best when we are involved early in the construction process. Contact our team today to discuss the best solution for your needs.

Marathon Gas Station

Proven History of Performance

At R.W. Mercer Company, our history of performance is built on a foundational knowledge of the complex petroleum construction process. Our turn-key delivery model provides complete services from planning/design – construction – to service after construction is completed.



  • Confined space services
  • Complete tank and piping system design and installation
  • Petroleum electrical installations
  • Piping upgrades and replacement
  • Tank and dispenser sump testing
  • Underground storage tank installation and removal
  • Underground storage tank upgrades


  • Aboveground storage tank installation and upgrades
  • Alternative fuel handling systems
    • Biofuel
    • Compressed Natural Gas Systems
    • Diesel Exhaust Fluid
    • Liquid Propane Autogas
  • Design, construction and installation of bulk plant systems
  • Petroleum electrical installations
  • System design and installation
  • DC Fast Electric Vehicle Charging Stations


  • Concrete pits and dikes
  • Fleet fueling systems
  • High quality, welded, threaded steel and fiberglass piping
  • Industrial consultation services
  • Industrial electrical installation
  • Multifaceted generator and boiler supply

Your Source for Electric Vehicle Charging

Trust R.W. Mercer Co as your source for Electric Vehicle (EV) charging equipment.  We are proud to be a distributor and service provider for the best EV Charging equipment in the industry.  Contact us today to learn how we can put your site on the cutting edge.

Meeting your Service Needs

Our commitment to quality and customer satisfaction has propelled R.W. Mercer Co.’s Service department to the forefront of our industry. Our highly trained and certified team of technicians understands the importance of keeping our customers open for business. We continually invest in training, systems, and equipment to insure our technicians prepared to get the job done with minimal downtime.


Service Options

  • 24 Hour On-Call Response
  • Computer Aided Diagnostics
  • Contractual Service Agreements
  • Conventional “As Needed” Service
  • Multiple Dispatch Points
  • Remote Diagnostics
  • Third Party Remote Monitoring
  • Preventative Maintenance Programs
  • Tank & Line Monitoring Services


  • “As Required” Calibration
  • Contractual Calibration Agreements
  • State-of-the-Art Seraphin™ Calibration Vehicle


  • “A” and “B” Operator Services
  • Cathodic Testing
  • Line & Leak Detector Testing
  • Overfill Device Inspection and Testing
  • Precision Tank Testing
  • Stage 1 Vapor Recovery Pressure Decay Testing
  • State of Michigan Certified Tank and Line Testing
  • Sump Inspections, Cleaning and Hydrostatic Testing
  • Spill Bucket Inspections, Cleaning and Testing

Official Distributor & Service Provider of Gilbarco Veeder-Root Products

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