Nelson Construction CO
Excavation, Grading and Land Clearing · Mount Vernon, WA · License #NELSOCC141JQ
Nelson Construction CO is one of 11 Excavation, Grading and Land Clearing contractors registered in Mount Vernon, registered with WA L&I since 1986. Registered longer than roughly 75% of Excavation, Grading and Land Clearing contractors in Mount Vernon. Current filings: $1,000,000 liability coverage through Oct 1, 2027.
How confident can you be in Nelson Construction CO?
Are they licensed, bonded, and insured?
Active license and $1,000,000 liability on file — checked against WA L&I records, updated daily.
Are they who they say they are?
Not yet verified — Nelson Construction CO 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 Mount Vernon.
Do they have jobs on record?
Not yet measured — Nelson Construction CO 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. What do these mean?
License facts
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Apr 18, 1986
- Expiration date
- Feb 15, 2028
- UBI
- 600440609
- Business type
- Individual
- Phone
- (360) 661-2110
- Location
- Mount Vernon, WA 98273
Source: WA L&I contractor registration — checked Sep 28, 2026. Applies to every row above.
Registration is current through Feb 2028.
Is this your business? Claim it free to verify ownership — takes about two minutes.
Claim this free listingBond & insurance on file
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Ohio Cas Ins Co | $1,000,000 | LIBERTY MUTUAL AGENCY CORP | Oct 1, 2024 | Oct 1, 2027 |
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 |
|---|---|
| Kim E Nelson | Jan 1, 1980 |
What is a Excavation, Grading and Land Clearing contractor licensed to do in Washington?
This specialty registration covers excavation, grading, and land clearing — site preparation, trenching, and earthmoving. It is limited to this trade. 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. Washington currently lists 11 Excavation, Grading and Land Clearing contractors registered in Mount Vernon.
Looking for reviews of Nelson Construction CO?
Subser doesn't have reviews or star ratings. This page shows Nelson Construction CO's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.
Own Nelson Construction CO? Claim the listing free. Worked with Nelson Construction CO? Endorse them from your own listing.
Other Excavation, Grading and Land Clearing contractors in Mount Vernon, WA
Dillon Excavation LLC
ListedExcavation, Grading And Land Clearing · Mount Vernon, WA
License #DILLOEL754QP · $15,000 bond
Gpx
ListedExcavation, Grading And Land Clearing · Mount Vernon, WA
License #GPX****749JO · $15,000 bond
K C Excavating LLC
ListedExcavation, Grading And Land Clearing · Mount Vernon, WA
License #KCEXCEL849DJ · $15,000 bond
Lyles Grading & Road Constr
ListedExcavation, Grading And Land Clearing · Mount Vernon, WA
License #LYLESGR929P8
M R Nilson Construction INC
ListedExcavation, Grading And Land Clearing · Mount Vernon, WA
License #MRNILCI169N4 · $15,000 bond
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Built from Washington State L&I public records, updated Sep 28, 2026. Subser doesn't do star ratings or reviews — just verified records.