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MAMMOTH MECHANICAL LLC

MAMMOTH MECHANICAL LLC is an active Oregon contractor business based in Portland, listed with the Oregon CCB under CCB CSC1 246729. Its general liability insurance on file is with RICHMOND NATIONAL INSURANCE COMPANY, expiring Aug 11, 2027. A surety bond is on file with WESTERN SURETY COMPANY.

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License

License / registration	246729 · CCB CSC1
Status	Active
Originally registered	Oct 23, 2023
License expires	Oct 23, 2027 (in 385 days)
Endorsements	Commercial Specialty Contractor Level 1
City	Portland 97220 (Multnomah County)

Insurance & bond on file

General liability carrier	RICHMOND NATIONAL INSURANCE COMPANY
Liability limit on file	$1,000,000
Liability policy expires	Aug 11, 2027 (in 312 days)
Workers’ comp status (CCB)	Nonexempt
Surety bond	WESTERN SURETY COMPANY, $55,000
Bond expires	Oct 23, 2027 (in 385 days)

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Data as published by the Oregon CCB (snapshot 2026-10-03). It reflects the latest filing on record and is not a certificate of insurance: an expiration date on file does not prove that coverage has lapsed or been renewed. Confirm on the official verification page. Corrections or removal requests: [email protected].

Source & license. Oregon Construction Contractors Board, CCB Active Licenses (g77e-6bhs), data.oregon.gov; public domain under ORS 276A.368(3). Not affiliated with or endorsed by the State of Oregon or the CCB.

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