How many email patterns does Haffner's use?

Haffner's uses 4 known email patterns.

What domain does Haffner's use for work emails?

Haffner's uses haffnersenergy.com, haffnersoil.com for work email addresses.

Most Common Email Formats at Haffner's

Haffner's's most common email format is FLast@haffnersenergy.com (ex. JDoe@haffnersenergy.com), used for 100% of haffnersenergy.com addresses. Haffner's uses 5 email patterns across 3 domains: haffnersenergy.com, haffnersoil.com and haffners.com. Percentages are the share of addresses within each domain.

@haffnersenergy.com

1 pattern

Format	Example	Share of haffnersenergy.com
FLast@haffnersenergy.comMost common	JDoe@haffnersenergy.com	100%

@haffnersoil.com

3 patterns

Format	Example	Share of haffnersoil.com
First.Last@haffnersoil.comMost common	John.Doe@haffnersoil.com	71%
FLast@haffnersoil.com	JDoe@haffnersoil.com	23%
FMLast@haffnersoil.com	JMDoe@haffnersoil.com	6%

@haffners.com

1 pattern

Format	Example	Share of haffners.com
First.Last@haffners.comMost common	John.Doe@haffners.com	100%

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Browse Haffner's's employee directory (about 172 employees) and reveal verified emails free.

Frequently Asked Questions

What does Haffner's do?

Haffner's was founded in 1925 and operates in the Oil and Gas industry, alongside similar companies like ClearPath Energy, PowerGenix and Evergreen Energy. You can visit haffners.com or contact Haffner's's headquarters by phone at

+1-978-683-****

. Explore Haffner's's company overview page for more information.

What is Haffner's's email address format?

Haffner's's email format typically follows the pattern of FLast@haffnersenergy.com; this email format is used 100% of the time. Other contacts within LeadIQ's database had email formats such as First.Last@haffnersoil.com and FLast@haffnersoil.com. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does Haffner's have currently?

Haffner's has approximately 172 employees as of October 2026. Key team members to contact include Owner: B. P., Human Resources Generalist: A. J. and Corporate Trainer: M. S. For more team information and contact data, explore Haffner's's employee directory with LeadIQ.

Haffner's Email Format

Q: What is Haffner's's email address format?

Haffner's's email format typically follows the pattern of ${fi}${ln}. Other email formats include ${fn}.${ln} and ${fi}${ln}.

Oil and GasMassachusetts, United States51-200 Employees

Haffner’s is a regional oil and gas company based in Lawrence, Massachusetts. It provides oil and propane delivery and around-the-clock equipment maintenance, while operating a network of gas stations, convenience stores, and car washes. The company has expanded through acquisitions, including Hartmann Oil & Propane and Huhtala Oil in 2023. It also opened a rebuilt location in Gilford, New Hampshire in 2024, reflecting its regional growth.

In 2025, Haffner’s announced a collaboration with Liquid Barcodes to develop and power a new mobile app and loyalty program, with a planned early-2026 launch. In May 2026, the company closed its offices in the United Kingdom and Northern Europe, and a Lowell gas station on Appleton Street was reported to close and not reopen, indicating adjustments to its footprint.

Most common format

FLast@haffnersenergy.com

Example: JDoe@haffnersenergy.com

5 patterns across 3 domains. See all formats

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Most Common Email Formats at Haffner's

@haffnersenergy.com

@haffnersoil.com

@haffners.com

Need a specific person's email?

Frequently Asked Questions

What does Haffner's do?

What is Haffner's's email address format?

How many employees does Haffner's have currently?

Haffner's Email Format

Ready to create more pipeline?

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What you can expect from LeadIQ:

Ready to create more pipeline?

Everything for prospecting,
in one platform.