Shamrock Heating/Air Cndng LLC
Heating/Vent/Air-Conditioning and Refrig (HVAC/R) · Tacoma, WA · License #SHAMRHC837NQ
Registration expired per WA L&I as of Jul 29, 2024.
Shamrock Heating/Air Cndng LLC is one of 42 Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors registered in Tacoma, registered with WA L&I since 2017. Registered longer than roughly half of Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors in Tacoma. Principals on record since 2017.
How confident can you be in Shamrock Heating/Air Cndng LLC?
Are they licensed, bonded, and insured?
Registration expired per WA L&I as of Jul 29, 2024.
Are they who they say they are?
Not yet verified — Shamrock Heating/Air Cndng 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 Tacoma.
Do they have jobs on record?
Not yet measured — Shamrock Heating/Air Cndng 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
- Aug 18, 2017
- Expiration date
- Jul 29, 2024
- Suspend date
- Jul 19, 2024
- UBI
- 604106604
- Business type
- Limited Liability Company
- Phone
- (253) 318-8099
- Location
- Tacoma, WA 98444
Source: WA L&I contractor registration — checked Aug 18, 2026. Applies to every row above.
Registration lapsed Jul 2024 per WA L&I records.
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
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).
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 |
|---|---|
| Damien Edward Duane Waters | Aug 18, 2017 |
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 42 Heating/Vent/Air-Conditioning and Refrig (HVAC/R) contractors registered in Tacoma.
Looking for reviews of Shamrock Heating/Air Cndng LLC?
Subser doesn't have reviews or star ratings. This page shows Shamrock Heating/Air Cndng LLC's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.
Own Shamrock Heating/Air Cndng LLC? Claim the listing free. Worked with Shamrock Heating/Air Cndng 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 Aug 18, 2026. Subser doesn't do star ratings or reviews — just verified records.