Pure Air Clng & Htng LLC
Heating/Vent/Air-Conditioning and Refrig (HVAC/R) · Mountlake Terrace, WA · License #PUREAAC757KA
Registration suspended per WA L&I as of Jun 12, 2026.
Pure Air Clng & Htng LLC is one of 5 Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors registered in Mountlake Terrace, registered with WA L&I since 2025. Principals on record since 2025.
How confident can you be in Pure Air Clng & Htng LLC?
Are they licensed, bonded, and insured?
Registration suspended per WA L&I as of Jun 12, 2026.
Are they who they say they are?
Not yet verified — Pure Air Clng & Htng 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 Mountlake Terrace.
Do they have jobs on record?
Not yet measured — Pure Air Clng & Htng 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
- May 1, 2025
- Expiration date
- May 1, 2027
- Suspend date
- Jun 12, 2026
- UBI
- 605588969
- Business type
- Limited Liability Company
- Phone
- (425) 540-8576
- Location
- Mountlake Terrace, WA 98043
Source: WA L&I contractor registration — checked Aug 18, 2026. Applies to every row above.
Is this your business? Claim it free to verify ownership — takes about two minutes.
Claim this free listingBond & insurance on file
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 |
|---|---|
| Anton Kostin | May 1, 2025 |
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 5 Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors registered in Mountlake Terrace.
Looking for reviews of Pure Air Clng & Htng LLC?
Subser doesn't have reviews or star ratings. This page shows Pure Air Clng & Htng LLC's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.
Own Pure Air Clng & Htng LLC? Claim the listing free. Worked with Pure Air Clng & Htng LLC? Endorse them from your own listing.
Browse the directory
- All contractors in Mountlake Terrace, WA
- Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors in Mountlake Terrace
- Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors in Washington
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Built from Washington State L&I public records, updated Aug 18, 2026. Subser doesn't do star ratings or reviews — just verified records.