Harper's Knight Light LLC
General · Montesano, WA · License #HARPEKL775OO
Registration expired per WA L&I as of Sep 20, 2025.
Harper's Knight Light LLC is one of 104 General contractors registered in Montesano, registered with WA L&I since 2023. Registered longer than roughly 25% of General contractors in Montesano. Principals on record since 2023.
How confident can you be in Harper's Knight Light LLC?
Are they licensed, bonded, and insured?
Registration expired per WA L&I as of Sep 20, 2025.
Are they who they say they are?
Not yet verified — Harper's Knight Light 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 Montesano.
Do they have jobs on record?
Not yet measured — Harper's Knight Light 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
- Sep 20, 2023
- Expiration date
- Sep 20, 2025
- Suspend date
- Oct 25, 2024
- UBI
- 605299694
- Business type
- Limited Liability Company
- Phone
- (360) 580-5050
- Location
- Montesano, WA 98563
Source: WA L&I contractor registration — checked Aug 18, 2026. Applies to every row above.
Registration lapsed Sep 2025 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
To register as a general contractor in Washington, a business must file a $30,000 surety bond with the Department of Labor & Industries.
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 |
|---|---|
| Tandra Lynn Harper | Sep 20, 2023 |
| Tandra Lynn Harper | Sep 20, 2023 |
| Derek Wayne Harper | Sep 20, 2023 |
What is a General contractor licensed to do in Washington?
A general contractor in Washington is registered with the Department of Labor & Industries to perform or oversee work in multiple building trades. General contractors can take on whole projects — remodels, additions, new construction — and can hire specialty subcontractors for individual trades. As a condition of registration, contractors in this category file a $30,000 surety bond and proof of general liability insurance with WA L&I. Washington currently lists 104 General contractors registered in Montesano.
Looking for reviews of Harper's Knight Light LLC?
Subser doesn't have reviews or star ratings. This page shows Harper's Knight Light LLC's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.
Own Harper's Knight Light LLC? Claim the listing free. Worked with Harper's Knight Light LLC? Endorse them from your own listing.
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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.