Integrity Excavation INC
Excavation, Grading and Land Clearing · Spokane, WA · License #INTEGEI005C8
Integrity Excavation INC is one of 17 Excavation, Grading and Land Clearing contractors registered in Spokane, registered with WA L&I since 2000. Registered longer than roughly 75% of Excavation, Grading and Land Clearing contractors in Spokane. Current filings: $15,000 surety bond (continuous) and $1,000,000 liability coverage through Mar 14, 2027.
How confident can you be in Integrity Excavation INC?
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 — Integrity Excavation INC 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 Spokane.
Do they have jobs on record?
Not yet measured — Integrity Excavation INC 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 28, 2000
- Expiration date
- Jun 27, 2027
- UBI
- 602007138
- Business type
- Corporation
- Phone
- (509) 993-2033
- Location
- Spokane, WA 99206
Source: WA L&I contractor registration — checked Sep 28, 2026. Applies to every row above.
Registration is current through Jun 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 |
|---|---|---|---|
| Ohio Cas Ins Co | $15,000 | Feb 2, 2026 | Continuous — until canceled |
| American States Insurance Co | $15,000 | Jul 1, 2024 | Canceled Feb 2, 2026 |
| American States Insurance Co | $6,000 | Oct 15, 2011 | Jul 1, 2024 |
| Insurance company | Amount | Agency | Effective | Expiration |
|---|---|---|---|---|
| Liberty Mutual Ins Co | $1,000,000 | MARSH & MCLENNAN -RICHLAND, WA | Mar 14, 2026 | Mar 14, 2027 |
What the bond and insurance requirements mean for homeowners
A $15,000 surety bond, filed with the Department of Labor & Industries, is a condition of registration for specialty contractors in Washington (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 |
|---|---|
| John Thomas Konzal | Jan 1, 1980 |
| Matthew Thomas Konzal | Mar 25, 2011 |
| Joshua D Konzal | Mar 25, 2011 |
| Max Brian Tripp | Feb 28, 2017 |
| Amanda Jo Tripp | Feb 28, 2017 |
| Luke Richard Konzal | Mar 20, 2019 |
| Trudy Jo Konzal | Feb 8, 2002 |
| Amanda Jo Konzal | Mar 25, 2011 |
| Luke Richard Konzal | Mar 25, 2011 |
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. Washington requires a $15,000 surety bond and general liability insurance for this registration. Washington currently lists 17 Excavation, Grading and Land Clearing contractors registered in Spokane.
Looking for reviews of Integrity Excavation INC?
Subser doesn't have reviews or star ratings. This page shows Integrity Excavation INC's WA L&I record — registration status, bond and liability coverage, and principals on file — plus any endorsements from other licensed contractors.
Own Integrity Excavation INC? Claim the listing free. Worked with Integrity Excavation INC? Endorse them from your own listing.
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Browse the directory
Built from Washington State L&I public records, updated Sep 28, 2026. Subser doesn't do star ratings or reviews — just verified records.