Amplio Systems Incorporated
Limited Energy · Based in Schaumburg, IL · Licensed in Washington · License #AMPLISI773RE
Active
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
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License facts
Amplio Systems Incorporated has been registered with WA L&I since 2023, based in Schaumburg, IL. Current filings: $4,000 surety bond (continuous). Principals on record since 2023.
- License type
- ELECTRICAL CONTRACTOR
- Effective date
- Dec 21, 2023
- Expiration date
- Dec 21, 2027
- UBI
- 603318288
- Business type
- Corporation
- Phone
- (800) 267-1437
- Location
- Schaumburg, IL 60173
Source: WA L&I contractor registration — verified Aug 15, 2026. Applies to every row above.
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Claim this free listingBond & insurance on file
| Bond firm | Amount | Effective | Expiration |
|---|---|---|---|
| Merchants Bonding Co (Mutual) | $4,000 | Oct 20, 2023 | Continuous — until canceled |
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). This contractor's current filing shows a $4,000 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 |
|---|---|
| Jeffrey Vandergiessen | Nov 29, 2023 |
| Nathanael Krause | Dec 7, 2023 |
What is a Limited Energy contractor licensed to do in Washington?
A limited-energy specialty registration covers low-voltage systems — such as data, communications, security, and control wiring. Electrical work in Washington is also regulated through separate electrical licensing. The registration requires a $15,000 surety bond and general liability insurance on file with WA L&I.
Browse the directory
Built from Washington State L&I public records, updated Aug 15, 2026. No star ratings or reviews — verification only.