Essential Mechanical LLC

HVAC/RFRG · Auburn, WA · License #ESSENML776PR

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WA L&I status: RE-LICENSED

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License facts

Essential Mechanical LLC is one of 14 HVAC/RFRG contractors registered in Auburn, registered with WA L&I since 2023. License current through Nov 2025.

License type
ELECTRICAL CONTRACTOR
Effective date
Nov 7, 2023
Expiration date
Nov 7, 2025
UBI
604599265
Business type
Limited Liability Company
Phone
(253) 576-7251
Location
Auburn, WA 98001

Source: WA L&I contractor registration — verified Aug 13, 2026. Applies to every row above.

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
NORTH RIVER INSURANCE COMPANY THE$4,000Aug 8, 2024Canceled Sep 27, 2025
NORTH RIVER INSURANCE COMPANY THE$4,000Jun 5, 2024Canceled Jul 22, 2024
NORTH RIVER INSURANCE COMPANY THE$4,000Oct 18, 2023Canceled Sep 26, 2024
What the bond and insurance requirements mean for homeowners

A $15,000 surety bond, filed with the Department of Labor & Industries, is a condition of registration for specialty contractors in Washington (general contractors file $30,000).

The bond is a limited fund a homeowner (or subcontractor or supplier) can make a claim against, through the courts, if a registered contractor fails to meet its obligations on a job. Contractors must also keep general liability insurance on file — at least $50,000 in property damage and $200,000 in public liability coverage, or a $250,000 combined single limit — which covers damage the contractor causes, not workmanship disputes. The rows above are the bond and insurance filings L&I publishes for this registration; whether a specific filing applies to a specific project depends on its dates and terms.

What is a HVAC/RFRG contractor licensed to do in Washington?

An HVAC/RFRG registration covers heating, ventilation, air-conditioning, and refrigeration work under the specialty classification WA L&I assigns to this code. Related mechanical and electrical work may require separate state trade licenses. Washington requires a $15,000 surety bond and general liability insurance for this registration. Washington currently lists 14 HVAC/RFRG contractors registered in Auburn.

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Built from Washington State L&I public records, updated Aug 13, 2026. No star ratings or reviews — verification only.