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 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: $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 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.
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 Aug 18, 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
| 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.
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 16 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.
Other Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors in Lynnwood, WA
Aaa HVAC LLC
ListedHeating/Vent/Air-Conditioning And Refrig (HVAC/R) · Lynnwood, WA
License #AAAHVHL916ON · $15,000 bond
Airtest CO LLC
ListedHeating/Vent/Air-Conditioning And Refrig (HVAC/R) · Lynnwood, WA
License #AIRTECL790D9 · $30,000 bond
Ballard Natural Gas Srvc INC
ListedHeating/Vent/Air-Conditioning And Refrig (HVAC/R) · Lynnwood, WA
License #BALLANG062QD · $15,000 bond
Cnb Heating & Cooling
ListedHeating/Vent/Air-Conditioning And Refrig (HVAC/R) · Lynnwood, WA
License #CNBHEHC741NE · $15,000 bond
Cozy Sound
ListedHeating/Vent/Air-Conditioning And Refrig (HVAC/R) · Lynnwood, WA
License #COZYSS*772DH · $15,000 bond
Epic Air Heating & Cooling LLC
ListedHeating/Vent/Air-Conditioning And Refrig (HVAC/R) · Lynnwood, WA
License #EPICAAH788J6 · $30,000 bond
Even Flo Heating And A/C
ListedHeating/Vent/Air-Conditioning And Refrig (HVAC/R) · Lynnwood, WA
License #EVENFFH895L9 · $15,000 bond
L J HVAC
ListedHeating/Vent/Air-Conditioning And Refrig (HVAC/R) · Lynnwood, WA
License #LJHVAJH799Q2 · $15,000 bond
Browse the directory
- All contractors in Lynnwood, WA
- Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors in Lynnwood
- Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors in Washington
- General in Lynnwood
- Painting/Wallcovering in Lynnwood
- Floor Covering and Counter Tops in Lynnwood
- Tile, Ceramic, Mosaic, Natural and MFG Stone in Lynnwood
- Landscaping in Lynnwood
Built from Washington State L&I public records, updated Aug 18, 2026. Subser doesn't do star ratings or reviews — just verified records.