Master Heating & Cooling LLC
Heating/Vent/Air-Conditioning and Refrig (HVAC/R) · Spokane, WA · License #MASTEHC780NK
Master Heating & Cooling LLC is one of 59 Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors registered in Spokane, registered with WA L&I since 2022. Registered longer than roughly half of Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors in Spokane. Current filings: $15,000 surety bond (continuous) and $1,000,000 liability coverage through Oct 15, 2026.
How confident can you be in Master Heating & Cooling 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 — Master Heating & Cooling 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 Spokane.
Do they have jobs on record?
Not yet measured — Master Heating & Cooling 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
- Aug 12, 2022
- Expiration date
- Aug 20, 2028
- UBI
- 604940799
- Business type
- Limited Liability Company
- Phone
- (509) 300-1111
- Location
- Spokane, WA 99207
Source: WA L&I contractor registration — checked Sep 29, 2026. Applies to every row above.
Registration is current through Aug 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 |
|---|---|---|---|
| Westfield Insurance Co | $15,000 | Aug 2, 2026 | Continuous — until canceled |
| American Contractors Indem CO | $15,000 | Aug 12, 2024 | Continuous — until canceled |
| American Contractors Indem CO | $6,000 | Aug 2, 2022 | Aug 12, 2024 |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Farmers Ins Exchange | $1,000,000 | Farmers Ins/Blake Jordan Agenc | Oct 15, 2025 | Oct 15, 2026 |
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). 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 |
|---|---|
| Artem Sorokin | Aug 12, 2022 |
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. Washington requires a $15,000 surety bond and general liability insurance for this registration. Washington currently lists 59 Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors registered in Spokane.
Looking for reviews of Master Heating & Cooling LLC?
Subser doesn't have reviews or star ratings. This page shows Master Heating & Cooling LLC's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.
Own Master Heating & Cooling LLC? Claim the listing free. Worked with Master Heating & Cooling 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 Sep 29, 2026. Subser doesn't do star ratings or reviews — just verified records.