Seneca Companies

Company Description

Seneca Companies, headquartered in Des Moines, Iowa, was founded in 1972 with a vision to deliver real value to customers in the petroleum industry through supplying quality equipment, innovative service and dependable construction of fueling sites. Through the years, the company’s portfolio has been diversified with divisions such as environmental services, waste solutions services, fuel restoration, automotive equipment, energy solutions and general contracting. It is this diversity that ensures that ensures we deliver “The Complete Solution” to customers.

More than $12.5 million worth of petroleum-related inventory is housed in Seneca’s petroleum equipment warehouses, stocked with top-notch manufacturer brands, including: Gilbarco/Veeder-Root, OPW, Husky, Irpco, Catlow, Bravo and Cim-Tek to name a few. Products can be purchased at any time at Seneca’s Online Parts Store – open 24 hours a day

Seneca employs close to 400 people with physical offices in Des Moines and Davenport, Iowa; Denver, Colorado; Independence, Missouri; Oklahoma City and Tulsa, Oklahoma; Oreana, Illinois; Eau Claire, WI and Omaha, Nebraska. Coming soon to Salt Lake City, Utah. Seneca’s petroleum service technicians are located throughout the Midwest, Southern and Mountain regions with a service area spanning 18+ states.


Fuel Products / Equipment

  • Alternative Fuels / Biodiesel / Ethanol
  • Filters / Filtration
  • Fleet Fueling
  • Petroleum Equipment Sales and/or Service
  • Petroleum Products
  • Petroleum Products Filtration
  • Pumps and Dispensers
  • Tank Lining / Testing
  • Tank Sales - Oil / Water Separators
  • Tanks / Secondary Containment

Maintenance / Safety

  • Storm Water Plan Preparation
  • Vapor Recovery / Leak Detection

Petroleum Marketers and Convenience Stores

  • Petroleum Marketers and Convenience Stores

Professional Services

  • Environmental Consulting / Services
  • Employee Training / Education
  • Hazardous Waste Disposal

Storage Tanks

  • Analytical Testing / Soil & Groundwater
  • Consultants - Environmental / Business / C-Store
  • Corrosion Prevention / Cathodic Protection
  • Emergency Response / Spill Cleanup Service
  • UST / AST Inspection, Repair and/or Maintenance
  • UST / AST Sales
  • UST / AST System Installation
  • UST Removals / Abandonment-In-Place (Commercial & Residential)
  • UST System Testing, Tanks and Piping

Store Equipment

  • Canopies / Fascias
  • Dispensers
  • Equipment / Fixtures
  • Piping
  • Point of Sale Systems
  • POS Equipment

Store Operations

  • Groundwater Remediation
  • Leak Detection / UST Monitoring Equipment / Services
  • Soil Remediation