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Corporate Office

Pumpelly Oil Company

A RelaDyne Company since 2010

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Pumpelly Oil Company, part of the southern RelaDyne network, was one of four well-established businesses that merged to form RelaDyne in November 2010. Started in 1937 with a two-pump station in Westlake, Louisiana, Pumpelly Oil experienced continued growth and has become one of the largest oil and gas distributors in the state. The company provides its loyal customers with an array of products ranging from national brands of lubricants, specialty products, chemicals, on- and off-road fuels, and diesel exhaust fluid.  

In 1989, company founder Bob Pumpelly stepped down from daily operations to become the company’s board chair. Since then, Pumpelly Oil has been led by his son, Glenn, who for over 21 years has grown the business to employing more than 70 people with a mobile fleet of 16 trucks.  

Today, Glenn serves as RelaDyne’s Vice President of Distribution for the South and is responsible for the development and growth for all products and services as well as continuing best-in-class customer service from people you can trust and depend on.

Notable Services:

Fuel Services

  • 24-hour Service, 7 Days a Week
  • Fuels quoted on a daily basis
  • Equipment fueling
  • Bulk tanks and bulk oil
  • CFN – Fleet Fuel Management
  • PennzSuppress dust suppressant 
  • Disposal of used oil, used filters, empty drums
  • Emergency Response Program

Lubricant Services

  • Lubricant surveys
  • Lubrication training programs
  • Lubrication sampling and analysis programs
  • Technical assistance on lubrication problems

Retail Station Services

  • Retail branded and unbranded supply


View All RelaDyne Locations »

Eunice, LA

101 E. Oak Avenue
Eunice, LA 70535
337-457-2969 phone
337-457-2966 fax

Lafayette, LA

115 E Second St
Lafayette, LA 70501
800-256-2516 toll-free
337-235-6760 phone
337-237-2752 fax

Sulphur, LA

1890 Swisco Road
Sulphur, LA 70665
800-256-2512 toll-free
337-625-1117 phone
337-625-1152 fax

View RelaDyne’s Products and Services sections for more details on other products and services available.

As part of RelaDyne, Pumpelly Oil gains a unique service proposition that will benefit our current customer base and propel us toward extreme growth.  This is a springboard to an exciting next chapter for our company and our customers.

— Glenn Pumpelly

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