L J HVAC

Heating/Vent/Air-Conditioning and Refrig (HVAC/R) · Lynnwood, WA · License #LJHVAJH799Q2

Subser ConfidenceListedActive WA license

L J HVAC is one of 16 Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors registered in Lynnwood, registered with WA L&I since 2021. Registered longer than roughly half of Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors in Lynnwood. Current filings: $15,000 surety bond (continuous) and $1,000,000 liability coverage through Oct 14, 2026.

How confident can you be in L J HVAC?

Are they licensed, bonded, and insured?

Active license, $15,000 bond and $1,000,000 liability on file — checked against WA L&I records, updated daily.

Source:License facts on this pageVerify at WA L&I

Are they who they say they are?

Not yet verified — L J HVAC hasn't claimed this listing. Own this business? Claim it free.

Do other pros stand behind them?

No endorsements yet from other licensed contractors in Lynnwood.

Do they have jobs on record?

Not yet measured — L J HVAC hasn't run jobs through Subser. Performance data comes from real jobs, not reviews.

Subser doesn't do star ratings or reviews — just verified records.

License facts

License type
CONSTRUCTION CONTRACTOR
Effective date
Nov 29, 2021
Expiration date
Nov 29, 2027
UBI
602921274
Business type
Individual
Phone
(425) 269-8153
Location
Lynnwood, WA 98087

Source: WA L&I contractor registration — checked Aug 17, 2026. Applies to every row above.

Registration is current through Nov 2027.

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Bond & insurance on file

Bond firmAmountEffectiveExpiration
American Contractors Indem CO$15,000Oct 14, 2024Continuous — until canceled
American Contractors Indem CO$6,000Nov 1, 2021Oct 22, 2024
Insurance companyAmountAgencyEffectiveExpiration
BERKSHIRE HATHAWAY DIRECT INSU$1,000,000BIBERKOct 14, 2025Oct 14, 2026
What the bond and insurance requirements mean for homeowners

Washington requires specialty contractors to file a $15,000 surety bond with the Department of Labor & Industries as a condition of registration ($30,000 for general contractors). This contractor's current filing shows a $15,000 bond.

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.

Principals

NameStart date
Daniel Thomas DuvallOct 25, 2021
What is a Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractor licensed to do in Washington?

An HVAC/R specialty contractor is registered with WA L&I to install and service heating, ventilation, air-conditioning, and refrigeration systems. Electrical and mechanical work within HVAC systems may also require trade licenses administered separately by the state. The registration requires a $15,000 surety bond and general liability insurance on file with WA L&I. Washington currently lists 16 Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors registered in Lynnwood.

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Subser doesn't have reviews or star ratings. This page shows L J HVAC's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.

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Built from Washington State L&I public records, updated Aug 17, 2026. Subser doesn't do star ratings or reviews — just verified records.