Washington contractor
MIKE BACH DRILLING CO
First registered in Washington on March 12, 2007
- License number
- MIKEBBD939C4
- UBI
- 600348744
- Trade
- Electrical(all electrical contractors in Washington)
- L&I license type and specialty
- ELECTRICAL CONTRACTOR · PUMP & IRRIGATION
- City
- ELLENSBURG, WA(all contractors in Ellensburg)
- Phone
- (509) 925-6320
A newer license record under the same UBI is on file: MIKE BACH DRILLING COMPANY, license MIKEBBD788RM, ACTIVE, effective January 26, 2023. See Related licenses below.
Current verification
- Found: No Attorney General complaint records found
- Review: Registration is not currently active
- Review: Registration appears to be expired
- Review: No current bond record located; L&I does not publish savings assignments
- Review: 5 other license records under the same UBI
From the state records below; each section shows its source and when it was last synced.
Registration
- Status
- RE-LICENSED
- Effective date
- March 12, 2007
- Expiration date
- January 1, 2023
Source: L&I Contractor License Data - General, Washington State Department of Labor & Industries. Last synced October 7, 2026.
Related licenses
5 other license numbers are registered under the same UBI, 600348744. 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.
License MIKEBBD788RM · CONSTRUCTION CONTRACTOR · January 26, 2023 to January 26, 2027
License MIKEBBD783DD · PLUMBING CONTRACTOR · March 4, 2022 to March 4, 2028
License MIKEBBD783UD · ELECTRICAL CONTRACTOR · March 4, 2022 to April 2, 2028
- MIKE BACH DRILLING COMPANYSUPERCEDED
License MIKEBBD790NP · PLUMBING CONTRACTOR · August 13, 2021 to August 14, 2021
- MIKE BACH DRILLING CORE-LICENSED
License MIKEBDC942R6 · CONSTRUCTION CONTRACTOR · December 26, 2006 to January 1, 2023
L&I describes this status as "relicensed under another name, structure, or specialty." Relicensing is common: a business is given a new license number when it changes its legal structure, name, or specialty.
Source: L&I Contractor License Data - General, Washington State Department of Labor & Industries. Last synced October 7, 2026.
Bond
Current bond
No current bond record located in the state's bond dataset.
L&I also accepts an assignment of a savings account in place of a bond. The state does not publish those in its open data, so this page cannot show one; L&I's Verify a Contractor tool does.
Bond history
- Bond company
- TRAVELERS CAS & SURETY CO
- Bond number
- 206863982
- Amount
- $12,000
- Effective date
- May 1, 2002
- Expiration date
- Not on record
- Cancellation date
- January 15, 2023
Source: L&I Contractor License Data - Bond, Washington State Department of Labor & Industries. Last synced October 9, 2026.
Liability insurance
Current policy
Chapter 19.28 RCW, the electrical contractor licensing law, requires a bond and does not require liability insurance. L&I's insurance dataset has no policy on file for this contractor.
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.
L&I does not publish principal records for contractors with RE-LICENSED status.
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: MIKE BACH DRILLING in ELLENSBURG. Complaints filed under another name or city are not included.
One other registered contractor shares this business name and city: MIKE BACH DRILLING CO (MIKEBDC942R6, RE-LICENSED). 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.
No changes recorded since our records began on October 6, 2026.
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 7, 2026.
Check this record against the state directly on L&I's Verify a Contractor page (search by license number MIKEBBD939C4).