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Hartmann Oil & Propane Co. Employee Directory

Oil and GasNew Hampshire, United States2-10 Employees

Hartmann Oil & Propane Co. is a local supplier of heating fuels and motor fuels for residential and commercial customers in the New England seacoast region. Based in Exeter, New Hampshire, the company serves communities across the area with fuel delivery tailored to demand. It maintains a fleet of equipment that enables oil product deliveries around the clock, year-round.

Founded in 1989 by Andrew Hartmann, the company has emphasized reliable service as a core aspect of its operation. In August 2023, Haffner's announced its acquisition of Hartmann Oil & Propane. The business sits within the oil and gas industry as a regional supplier of heating and motor fuels serving residential and commercial customers along the New England coast.

Find Hartmann Oil & Propane Co. employees' phone numbers or email addresses

Hartmann Oil & Propane Co. Global Highlights

Location
Employees

North America
14

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  • United States Of America
    14

Hartmann Oil & Propane Co.'s Leadership

  • Stylized image of a person
    J. H.
    Credit Manager
    Mobile Phone
  • Stylized image of a person
    T. T.
    Office Associate
    Mobile Phone

Hartmann Oil & Propane Co. Employee Metrics

100%
50%
0%
2026
2025
  • Accounting
  • Administrative
  • Analytics
  • Arts & Design
  • Banking
  • Other

Contact profiles from Hartmann Oil & Propane Co.

Name
Title
Contact
Location
Last Update
  • Stylized image of a person
    J. H.
    Credit Manager
    Mobile Phone
    Oct 22, 2024
  • Stylized image of a person
    T. T.
    Office Associate
    Mobile Phone
    May 30, 2026

Frequently Asked Questions

What is Hartmann Oil & Propane Co. known for?

Minus sign iconPlus sign iconHartmann Oil & Propane Co. was founded in 1989 operates in the Oil and Gas industry. Explore Hartmann Oil & Propane Co.'s company overview page for more information.

What is Hartmann Oil & Propane Co.'s most common email format?

Minus sign iconPlus sign iconHartmann Oil & Propane Co. employees' email format typically follows the pattern of . Trying to find reliable and up-to-date employee contact data? Find more Hartmann Oil & Propane Co. email formats with LeadIQ.

How many employees does Hartmann Oil & Propane Co. have currently?

Minus sign iconPlus sign iconHartmann Oil & Propane Co. has approximately 3 employees as of August 2026. These team members are located across 1 continents, including North America.

Who are Hartmann Oil & Propane Co.'s key employees and leadership?

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As of August 2026, Hartmann Oil & Propane Co.'s key employees include:

  • Credit Manager: J. H.
  • Office Associate: T. T.

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