How many email patterns does Grunau Company use?

Grunau Company uses 13 known email patterns.

What domain does Grunau Company use for work emails?

Grunau Company uses grunau.us, grunau.com for work email addresses.

Most Common Email Formats at Grunau Company

The most accurate and popular Grunau Company's email format is First.Last@grunau.us (ex. John.Doe@grunau.us). Grunau Company also uses Last@grunau.us (ex. Doe@grunau.us) as email structures. Grunau Company uses up to 6 different email patterns.

Grunau Company Email Formats	Example	Percentage
First.Last@grunau.us	John.Doe@grunau.us	85%
Last@grunau.us	Doe@grunau.us	15%
First.Last@grunau.com	John.Doe@grunau.com	88%
FirstL@grunau.com	JohnD@grunau.com	7%
F.Last@grunau.com	J.Doe@grunau.com	3%
F_Last@grunau.com	J_Doe@grunau.com	2%

Grunau Company Email Formats

Example

Percentage

First.Last@grunau.us

John.Doe@grunau.us

85%

Last@grunau.us

Doe@grunau.us

15%

First.Last@grunau.com

John.Doe@grunau.com

88%

FirstL@grunau.com

JohnD@grunau.com

F.Last@grunau.com

J.Doe@grunau.com

F_Last@grunau.com

J_Doe@grunau.com

Frequently Asked Questions

What does Grunau Company do?

Grunau Company was founded in 1920. The company's main headquarters is located in 1100 West Anderson Court Oak Creek, Wisconsin 53154 United Statesoperates in the Specialty Trade Contractors industry, along with similar companies like Interstate Fire ProtectionTEAM IndustriesComfort Systems USA. You can visit grunau.comcontact Grunau Company's headquarters by phone at

+1-414-216-****

. Explore Grunau Company's company overview page for more information.

What is Grunau Company's email address format?

Grunau Company's email format typically follows the pattern of First.Last@grunau.us; this email format is used 85% of the time. Other contacts within LeadIQ's database had email formats such as Last@grunau.usFirst.Last@grunau.com. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does Grunau Company have currently?

Grunau Company has approximately 282 employees as of May 2026. Key team members to contact include Chief Executive Officer: S. M.Cfo: J. H.Cfo: J. H.. For more team information and contact data, explore Grunau Company's employee directory with LeadIQ.

Grunau Company Email Format

Specialty Trade ContractorsWisconsin, United States201-500 Employees

Grunau Company is a mechanical systems contractor based in the greater Milwaukee area, with its headquarters in Oak Creek, Wisconsin. It serves commercial and industrial projects of varying size across southeastern Wisconsin, extending west to Madison and north to Green Bay. The company provides a range of mechanical system capabilities, including HVAC, plumbing, medical gas, process piping, electrical, refrigeration, and underground site utilities, and it performs installations, inspections, maintenance, and 24/7 service.

Grunau has a long history dating back to 1920, reflecting a longstanding presence in the regional market. Its sister operation, Grunau Fire Protection, operates from multiple locations including Oak Creek, WI; Kenosha, WI (Flannery FP); Indianapolis, IN; Youngstown, OH; Moon Township, PA; and Orlando, FL.

Most Common Email Formats at Grunau Company

Frequently Asked Questions

What does Grunau Company do?

What is Grunau Company's email address format?

How many employees does Grunau Company have currently?

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What you can expect from LeadIQ:

Grunau Company Email Format

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Most Common Email Formats at Grunau Company

Frequently Asked Questions

What does Grunau Company do?

What is Grunau Company's email address format?

How many employees does Grunau Company have currently?

Everything for prospecting,in one platform.

What you can expect from LeadIQ:

Grunau Company Email Format

Verify Grunau Company email addresses

Ready to create more pipeline?

Ready to create more pipeline?

Everything for prospecting,
in one platform.