Alpha Concrete LLC
Concrete · Tacoma, WA · License #ALPHACL791CK
Alpha Concrete LLC is one of 62 Concrete contractors registered in Tacoma, registered with WA L&I since 2021. Registered longer than roughly 25% of Concrete contractors in Tacoma. Current filings: $15,000 surety bond (continuous) and $1,000,000 liability coverage through Feb 10, 2027.
How confident can you be in Alpha Concrete LLC?
Are they licensed, bonded, and insured?
Active license, $15,000 bond 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 — Alpha Concrete 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 Tacoma.
Do they have jobs on record?
Not yet measured — Alpha Concrete 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. What do these mean?
License facts
- License type
- CONSTRUCTION CONTRACTOR
- Effective date
- Feb 12, 2021
- Expiration date
- Feb 20, 2027
- UBI
- 604662134
- Business type
- Limited Liability Company
- Phone
- (253) 278-7006
- Location
- Tacoma, WA 98446
Source: WA L&I contractor registration — checked Nov 11, 2026. Applies to every row above.
Registration is current through Feb 2027.
Is this your business? Claim it free to verify ownership — takes about two minutes.
Claim this free listingBond & insurance on file
| Bond firm | Amount | Effective | Expiration |
|---|---|---|---|
| Western Surety Co | $15,000 | Feb 12, 2025 | Continuous — until canceled |
| Western Surety Co | $6,000 | Feb 10, 2021 | Continuous — until canceled |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Ohio Security Ins Co | $1,000,000 | — | Feb 10, 2026 | Feb 10, 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. This contractor's current filing shows a $15,000 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 |
|---|---|
| Alberto Mendoza Valencia | Feb 12, 2021 |
What is a Concrete contractor licensed to do in Washington?
A concrete specialty contractor is registered with WA L&I to form, pour, and finish concrete — foundations, slabs, driveways, sidewalks, and similar flatwork or structural concrete. The registration covers concrete work only. 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 62 Concrete contractors registered in Tacoma.
Looking for reviews of Alpha Concrete LLC?
Subser doesn't have reviews or star ratings. This page shows Alpha Concrete LLC's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.
Own Alpha Concrete LLC? Claim the listing free. Worked with Alpha Concrete LLC? Endorse them from your own listing.
Other Concrete contractors in Tacoma, WA
Apex Concrete LLC
ListedConcrete · Tacoma, WA
License #APEXCCL788RN · $15,000 bond
Concrete-Mex LLC
ListedConcrete · Tacoma, WA
License #CONCRL*771CZ · $30,000 bond
Ddy Construction LLC
ListedConcrete · Tacoma, WA
License #DDYCOCL747PF · $15,000 bond
E-World Concrete LLC
ListedConcrete · Tacoma, WA
License #EWORLCL806CO · $30,000 bond
Eagle Concrete Services LLC
ListedConcrete · Tacoma, WA
License #EAGLECS795DE · $15,000 bond
Ed's Creative Concrete LLC
ListedConcrete · Tacoma, WA
License #EDSCRCC862KG · $15,000 bond
Hedman Concrete INC
ListedConcrete · Tacoma, WA
License #HEDMACI951ND · $15,000 bond
I&j Concrete
ListedConcrete · Tacoma, WA
License #IJCONC*840RW
Browse the directory
Built from Washington State L&I public records, updated Nov 11, 2026. Subser doesn't do star ratings or reviews — just verified records.