Washington contractor
D&M CO
First registered in Washington on May 14, 2024
- License number
- DMCO*C*7652M
- UBI
- 605508888
- Trade
- Electrical(all electrical contractors in Washington)
- L&I license type and specialty
- ELECTRICAL CONTRACTOR · HVAC/RFRG
- City
- FEDERAL WAY, WA(all contractors in Federal Way)
- Phone
- (253) 736-5256
A newer license record under the same UBI is on file: D&M MECHANICAL LLC, license DMMECML762P5, ACTIVE, effective October 30, 2024. 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: 3 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
- EXPIRED
- Effective date
- May 14, 2024
- Expiration date
- May 14, 2026
- Suspension date
- January 23, 2025
Source: L&I Contractor License Data - General, Washington State Department of Labor & Industries. Last synced October 7, 2026.
Related licenses
3 other license numbers are registered under the same UBI, 605508888. 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.
- D&M MECHANICAL LLCACTIVE
License DMMECML762P5 · CONSTRUCTION CONTRACTOR · October 30, 2024 to October 30, 2028
- D&M MECHANICAL LLCACTIVE
License DMMECML76275 · ELECTRICAL CONTRACTOR · October 25, 2024 to October 25, 2028
- D&M CORE-LICENSED
License DMCO*C*765KM · CONSTRUCTION CONTRACTOR · May 14, 2024 to May 14, 2026
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
L&I does not publish bond records for contractors with EXPIRED status.
Source: L&I Contractor License Data - Bond, Washington State Department of Labor & Industries. Last synced October 9, 2026.
Liability insurance
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.
- KARNAFEL, DMITRIYSince May 14, 2024
- KARNAFEL, MARYSince May 14, 2024
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: D M in FEDERAL WAY. Complaints filed under another name or city are not included.
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 DMCO*C*7652M).