Every new Washington filing, every dayMechanical ContractorMechanical System Design, Construction, and MaintenanceActiveVerified
Hermanson Company
Neil Ammentorp, Principal
Hermanson Company LLC is a mechanical contractor in the Pacific Northwest, offering design, construction, and repair/maintenance services since 1979. The website lists the same principals as the filing—Neil Ammentorp, Kari McFarland, and Richard Hermanson—and serves both Washington and Oregon. The company has a contact address in Springfield, OR, while the filing's principal address is in Kent, WA.
Filed August 4, 2026 · Kent, WA · King County
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See how it worksAbout Hermanson Company
Hermanson Company is a mechanical contractor business (LLC) registered on August 4, 2026 with the Washington Division of Corporations. The business is located in Kent, Washington 98032. King County is its county of record. The filing lists Neil Ammentorp as Principal.
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Filing Details
Entity NameHermanson Company LLC
Entity TypeLLC
Entity Number3352871
Filing DateAugust 4, 2026
Principal AddressLocked
City / State / ZipKent, WA 98032
CountyKing
TimezonePacific (PT)
EIN on FileNo
Verified Business Profile
SubcategoryMechanical System Design, Construction, and Maintenance
Contact Information
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Verified Website Profile
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Officers / Authorized Persons
N
K
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Frequently Asked Questions
When was Hermanson Company registered?
Hermanson Company was registered as LLC on August 4, 2026 in Washington.
Where is Hermanson Company located?
Hermanson Company is based in Kent, WA, 98032, in King County.
What type of business is Hermanson Company?
Hermanson Company is classified as a mechanical contractor business (mechanical system design, construction, and maintenance).
Does Hermanson Company have an EIN on file?
No EIN was found on file for Hermanson Company at the time of registration.
Who Sells to This Business
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InsuranceMerchant ServicesWeb DesignerEquipment LeasingAccounting
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