Wjhn No 1 HVAC Company LLC
Heating/Vent/Air-Conditioning and Refrig (HVAC/R) · Lynnwood, WA · License #WJHNNN1792DN
Wjhn No 1 HVAC Company LLC is one of 15 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 Mar 4, 2027.
How confident can you be in Wjhn No 1 HVAC Company LLC?
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.
Are they who they say they are?
Not yet verified — Wjhn No 1 HVAC Company LLC 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 — Wjhn No 1 HVAC Company LLC 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. What do these mean?
License facts
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Mar 8, 2021
- Expiration date
- Feb 6, 2028
- UBI
- 604685203
- Business type
- Limited Liability Company
- Phone
- (206) 664-1276
- Location
- Lynnwood, WA 98087
Source: WA L&I contractor registration — checked Nov 12, 2026. Applies to every row above.
Registration is current through Feb 2028.
Is this your business? Claim it free to verify ownership — takes about two minutes.
Claim this free listingBond & insurance on file
| Bond firm | Amount | Effective | Expiration |
|---|---|---|---|
| Contractors Bonding & Insurance Co | $15,000 | Feb 6, 2026 | Continuous — until canceled |
| Western Surety Co | $6,000 | Feb 1, 2024 | Continuous — until canceled |
| Contractors Bonding & Insurance Co | $6,000 | Mar 4, 2021 | Feb 6, 2026 |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Continental Cas Co | $1,000,000 | NORTHWEST INSURANCE BRKRS, LLC | Mar 4, 2024 | Mar 4, 2027 |
What the bond and insurance requirements mean for homeowners
To register as a specialty contractor in Washington, a business must file a $15,000 surety bond with the Department of Labor & Industries; general contractors file $30,000. 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
| Name | Start date |
|---|---|
| Guo Liang Gong | Mar 8, 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. As a condition of registration, contractors in this category file a $15,000 surety bond and proof of general liability insurance with WA L&I. Washington currently lists 15 Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors registered in Lynnwood.
Looking for reviews of Wjhn No 1 HVAC Company LLC?
Subser doesn't have reviews or star ratings. This page shows Wjhn No 1 HVAC Company LLC's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.
Own Wjhn No 1 HVAC Company LLC? Claim the listing free. Worked with Wjhn No 1 HVAC Company LLC? Endorse them from your own listing.
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Browse the directory
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Built from Washington State L&I public records, updated Nov 12, 2026. Subser doesn't do star ratings or reviews — just verified records.