Lamberton Construction
General · Brewster, WA · License #LAMBEC*822R7
Expired since Dec 27, 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
Lamberton Construction is one of 35 General contractors registered in Brewster, registered with WA L&I since 2018. Registered longer than roughly half of General contractors in Brewster. Principals on record since 2018.
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Dec 27, 2018
- Expiration date
- Dec 27, 2020
- Suspend date
- Nov 19, 2019
- UBI
- 604360950
- Business type
- Individual
- Phone
- (509) 449-5218
- Location
- Brewster, WA 98812
Source: WA L&I contractor registration — verified Aug 13, 2026. Applies to every row above.
Is this your business? Update your info and take booking requests.
Claim this free listingBond & insurance on file
What the bond and insurance requirements mean for homeowners
Washington requires general contractors to file a $30,000 surety bond with the Department of Labor & Industries as a condition of registration.
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 |
|---|---|
| Robertthomas Lamberton | Dec 27, 2018 |
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. The registration requires a $30,000 surety bond and general liability insurance on file with WA L&I. Washington currently lists 35 General contractors registered in Brewster.
Other General contractors in Brewster, WA
Barboza Construction
General · Brewster, WA
License #BARBOC*994M4 · $30,000 bond
Beltz Cstm Homes & Cabins LLC
General · Brewster, WA
License #BELTZCH747KA · $30,000 bond
Boesel Construction INC
General · Brewster, WA
License #BOESECI101DW · $30,000 bond
Capital Builders INC
General · Brewster, WA
License #CAPITBI943RG · $30,000 bond
Duncan Electric INC
General · Brewster, WA
License #DUNCAEI984QK · $4,000 bond
E R A Construction
General · Brewster, WA
License #ERCONRC744BZ · $30,000 bond
Heirloom Origin Workshop
General · Brewster, WA
License #HEIRLOW755CM · $30,000 bond
Isenhart Excavation
General · Brewster, WA
License #ISENHE*829C8 · $30,000 bond
Browse the directory
Built from Washington State L&I public records, updated Aug 13, 2026. No star ratings or reviews — verification only.