Interlocked Filtration Sys LLC
Swimming Pools, Spas and Hot Tubs · Fife, WA · License #INTERFS866D5
Expired since Mar 25, 2020
State-verifiedWhat does verified mean?
- State-verified — Checked against WA L&I records, updated daily.
- Owner-verified — The business claimed this listing and verified ownership — free. Claim this listing
- Proven on Subser — The business runs real jobs through Subser — measured performance, not reviews.
License facts
Principals on record since 2014.
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Mar 25, 2014
- Expiration date
- Mar 25, 2020
- Suspend date
- Mar 14, 2020
- UBI
- 603364990
- Business type
- Limited Liability Company
- Phone
- (253) 926-6875
- Location
- Fife, WA 98424
Source: WA L&I contractor registration — verified Aug 14, 2026. Applies to every row above.
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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 |
|---|---|
| Matthewlouis Ruzicka | Mar 25, 2014 |
What is a Swimming Pools, Spas and Hot Tubs contractor licensed to do in Washington?
Pool and spa contractors build, install, and service swimming pools, spas, and hot tubs. Typical work includes new pool construction, equipment replacement — pumps, heaters, filters — liner and surface repair, and spa hookups. 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.
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Built from Washington State L&I public records, updated Aug 14, 2026. No star ratings or reviews — verification only.