(800) 482-1200

Petroleum Services

Serving Michigan, Ohio, Indiana, and Kentucky with over 100 technicians dedicated to meet all your service needs 24 hours a day / 7 days a week / 365 days a year.

Petroleum Services

Full Service Means Integrated Projects

  • Provide Service of Fuel Dispensers, POS Systems, Tank Monitoring Equipment, Standby Generators and Back Room Software
  • Fixed Cost Service Program for POS Systems, Dispensers, CAT’s, Tanks, Submersible Pumps and Tank Monitoring Systems
  • PCI Compliance Upgrades
  • Preventative Maintenance Programs for Hoses, Nozzles, Breakaways and Filters
  • Annual Site Specific "Tank Watch" Compliance Programs
  • Environmental Clean Up and Tank Cleaning / Water Removal Services
  • Fixed Cost Lighting Service Program
  • Fixed Cost Generator Maintenance Program
  • Dispenser Calibration
  • Precision UST Testing
  • Precision Product Line, Mechanical Line Leak Detector and Impact Valve Testing
  • Emergency Generator Tank and Line Testing
  • Cathodic Protection Testing, Repair and Installation
  • Tank and Dispenser Sump Testing
  • Inspection, Service, Sales and Installation of Inground Hoists, Aboveground Lifts and Air Compressors
  • Heating / Cooling Refrigeration and Building Maintenance
  • Insurance Claims, Storm Damage Repairs, and Accident Repairs
  • For more information about how our Service Department can assist you, please contact info@larsonco.com or call

Oscar W. Larson NMA Company: Offering National Maintenance Agreement signatory services utilizing qualified and experienced union tradesmen including UA Pipefitters, International Union of Operating Engineers, and the International Brotherhood of Electrical Workers.