Tooley CO.

Sanitation System/Side Sewers · Maple Valley, WA · License #TOOLEC*904C6

Registration expired per WA L&I as of Jun 27, 2024.

What do these mean?

Tooley CO. is one of 3 Sanitation System/Side Sewers contractors registered in Maple Valley, registered with WA L&I since 2010. Principals on record since 2010.

How confident can you be in Tooley CO.?

Are they licensed, bonded, and insured?

Registration expired per WA L&I as of Jun 27, 2024.

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

Are they who they say they are?

Not yet verified — Tooley 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 Maple Valley.

Do they have jobs on record?

Not yet measured — Tooley 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
Feb 26, 2010
Expiration date
Jun 27, 2024
UBI
600248221
Business type
Individual
Phone
(425) 432-7372
Location
Maple Valley, WA 98038

Source: WA L&I contractor registration — checked Sep 28, 2026. Applies to every row above.

Registration lapsed Jun 2024 per WA L&I records.

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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
Mark Patrick TooleyFeb 26, 2010
What is a Sanitation System/Side Sewers contractor licensed to do in Washington?

Septic and side sewer contractors install and repair on-site sewage systems and the side sewer lines that connect buildings to a main. Typical jobs include septic tank and drainfield installation, sewer line replacement, and repairs found during inspections. A $15,000 surety bond and general liability insurance, filed with WA L&I, are required for this registration. Washington currently lists 3 Sanitation System/Side Sewers contractors registered in Maple Valley.

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Subser doesn't have reviews or star ratings. This page shows Tooley CO.'s WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.

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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.