Washington contractor
INTERMECH INC
Registered in Washington for 18 years
- License number
- INTERI*923C5
- UBI
- 602071213
- Trade
- General contractor(all general contractor contractors in Washington)
- L&I license type and specialty
- CONSTRUCTION CONTRACTOR · GENERAL
- City
- RICHLAND, WA(all contractors in Richland)
- Phone
- (509) 628-9141
Current verification
- Found: Active Washington contractor registration
- Found: Current bond record found
- Found: Current liability insurance record found
- Found: No Attorney General complaint records found
- Review: 5 changes to this record since our records began
- Review: 1 other license record under the same UBI
From the state records below; each section shows its source and when it was last synced.
Registration
- Status
- ACTIVE
- Effective date
- February 25, 2008
- Expiration date
- February 26, 2028
Source: L&I Contractor License Data - General, Washington State Department of Labor & Industries. Last synced October 8, 2026.
Related licenses
One other license number is registered under the same UBI, 602071213. A UBI identifies one business with the state; a business may hold more than one license, renew under a new number, or register a new license after an earlier one closed.
- INTERMECH INCACTIVE
License INTERI*797MG · PLUMBING CONTRACTOR · July 14, 2021 to July 14, 2027
Source: L&I Contractor License Data - General, Washington State Department of Labor & Industries. Last synced October 8, 2026.
Bond
Current bond
- Bond company
- Travelers Cas Insurance Co of America
- Bond number
- 105732148
- Amount
- $30,000
- Effective date
- February 19, 2026
- Expiration date
- Until canceled
Bond history
- Bond company
- Travelers Casualty & Surety Co of America
- Bond number
- 105732148
- Amount
- $12,000
- Effective date
- February 5, 2012
- Expiration date
- February 19, 2026
Source: L&I Contractor License Data - Bond, Washington State Department of Labor & Industries. Last synced October 9, 2026.
Liability insurance
Current policy
- Carrier
- Continental Cas Co
- Policy number
- GL8047443870
- Coverage amount
- $12,000,000
- Effective date
- October 1, 2026
- Expiration date
- October 1, 2027
L&I publishes only the policy currently on file. Earlier policies are kept from our own nightly syncs, which began October 6, 2026.
Source: L&I Contractor License Data - Insurance, Washington State Department of Labor & Industries. Last synced October 9, 2026.
People
Principals L&I lists for this license.
- MALLOY, MARK MATTHEWSince February 25, 2008
- CROMWELL, MELVIN LENRIESince July 11, 2017
- JOHNSON-GRACE, MARY PLUCINAKSince July 11, 2017
- WAHLGREN, JEFFERY LAWRENCESince July 11, 2017
- WILCOX, TOBY ANDREWSince July 11, 2017
- HEIBERT, THOMAS EDWARDSince October 23, 2024
- SCHILLING, BRYAN ERICSince October 23, 2024
- FERRO, STEVEN EUGENEFebruary 25, 2008 to July 11, 2017
- PAYTON, CHRISTOPHER WILLIAMFebruary 25, 2008 to July 11, 2017
- RICKENBACH, KARL DEANFebruary 25, 2008 to July 11, 2017
- TEAGUE, FRANK GABRIELFebruary 25, 2008 to July 11, 2017
- CUNNINGHAM, LISA JANEFebruary 25, 2010 to July 11, 2017
- WHITENER, TIMOTHY JFebruary 25, 2010 to July 11, 2017
Source: L&I Contractor License - Principal Data, Washington State Department of Labor & Industries. Last synced October 9, 2026.
Attorney General complaints
No Attorney General complaint records found.
Matched on business name and city: INTERMECH in RICHLAND. Complaints filed under another name or city are not included.
One other registered contractor shares this business name and city: INTERMECH INC (INTERI*797MG, ACTIVE). Complaints are matched by business name and city, so any complaint records shown here also appear on those pages. The records do not say which of these contractors a complaint was about.
A complaint record does not establish that the business violated the law.
Source: Attorney General Consumer Complaints, Washington State Attorney General's Office. Last synced October 9, 2026.
Record history
Changes to this contractor's state records since we began tracking them. The state's current-status tools do not show these.
- October 8, 2026Current insurance policy number: Not on record → GL8047443870
- October 8, 2026Current insurance carrier: Not on record → Continental Cas Co
- October 8, 2026Current bond company: Not on record → Travelers Cas Insurance Co of America
- October 8, 2026Suspension date: October 1, 2026 → Not on record
- October 8, 2026Registration status: SUSPENDED → ACTIVE
Sources
- L&I Contractor License Data - General, Washington State Department of Labor & Industries
- L&I Contractor License Data - Bond, Washington State Department of Labor & Industries
- L&I Contractor License Data - Insurance, Washington State Department of Labor & Industries
- L&I Contractor License - Principal Data, Washington State Department of Labor & Industries
- Attorney General Consumer Complaints, Washington State Attorney General's Office
Record last synced October 8, 2026.
Check this record against the state directly on L&I's Verify a Contractor page (search by license number INTERI*923C5).