The Pressure Grout Company

Drilling, Blasting and Soil Sampling · Based in Hayward, CA · Licensed in Washington · License #PRESSGC174BA

Registration suspended per WA L&I as of Jul 22, 2025.

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Are they licensed, bonded, and insured?

Registration suspended per WA L&I as of Jul 22, 2025.

Source:License facts on this pageVerify at WA L&I

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License facts

The Pressure Grout Company has been registered with WA L&I since 1983, based in Hayward, CA. Principals on record since 1980.

License type
CONSTRUCTION CONTRACTOR
Effective date
Jan 1, 1983
Expiration date
May 7, 2027
Suspend date
Jul 22, 2025
UBI
600463750
Business type
Corporation
Phone
(510) 887-2244
Location
Hayward, CA 94545

Source: WA L&I contractor registration — checked Aug 17, 2026. Applies to every row above.

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Bond & insurance on file

What the bond and insurance requirements mean for homeowners

Registration as a specialty contractor in Washington requires a $15,000 surety bond on file with the Department of Labor & Industries; the general contractor requirement is $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

NameStart date
Hesham Rauf Al-AlvsiJan 1, 1980
Diana Louise Al-AlusiJan 1, 1983
What is a Drilling, Blasting and Soil Sampling contractor licensed to do in Washington?

Drilling and blasting contractors bore holes, break rock with controlled blasting, and collect soil samples. The work supports site development and foundations — rock removal, test borings for engineering, and drilled shafts. A $15,000 surety bond and general liability insurance, filed with WA L&I, are required for this registration.

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Built from Washington State L&I public records, updated Aug 17, 2026. Subser doesn't do star ratings or reviews — just verified records.