Washington contractor
COLVOS MECHANICAL INC
Registered in Washington for 1 year
- License number
- COLVOMI761QB
- UBI
- 605477545
- Trade
- HVAC(all hvac contractors in Washington)
- L&I license type and specialty
- CONSTRUCTION CONTRACTOR · Heating/Vent/Air-Conditioning and Refrig (HVAC/R)
- City
- VASHON, WA(all contractors in Vashon)
- Phone
- (206) 408-7095
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: 2 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
- ACTIVE
- Effective date
- January 13, 2025
- Expiration date
- January 13, 2027
Source: L&I Contractor License Data - General, Washington State Department of Labor & Industries. Last synced October 7, 2026.
Related licenses
2 other license numbers are registered under the same UBI, 605477545. 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.
- COLVOS MECHANICAL INCACTIVE
License COLVOMI753CS · ELECTRICAL CONTRACTOR · February 10, 2025 to February 10, 2027
- COLVOS MECHANICAL INCACTIVE
License COLVOMI766KC · CONSTRUCTION CONTRACTOR · May 7, 2024 to May 7, 2028
Source: L&I Contractor License Data - General, Washington State Department of Labor & Industries. Last synced October 7, 2026.
Bond
Current bond
- Bond company
- Nationwide Mutual Ins Co
- Bond number
- 7901364820
- Amount
- $15,000
- Effective date
- September 26, 2026
- Expiration date
- Until canceled
- Bond company
- NORTH RIVER INSURANCE COMPANY THE
- Bond number
- 46CF823682
- Amount
- $15,000
- Effective date
- September 26, 2025
- Expiration date
- Until canceled
Bond history
- Bond company
- Old Republic Surety Co
- Bond number
- GLP7432586
- Amount
- $15,000
- Effective date
- September 26, 2024
- Expiration date
- Not on record
- Cancellation date
- October 23, 2025
Source: L&I Contractor License Data - Bond, Washington State Department of Labor & Industries. Last synced October 9, 2026.
Liability insurance
Current policy
- Carrier
- General Ins Co of America
- Policy number
- BWG67630496
- Coverage amount
- $1,000,000
- Effective date
- April 10, 2024
- Expiration date
- April 10, 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.
- SINGER, RICHARDSince October 2, 2024
- SINGER, HOLLYSince December 16, 2024
- ISAKSON, MATTHEWSince January 13, 2025
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: COLVOS MECHANICAL in VASHON. Complaints filed under another name or city are not included.
2 other registered contractors share this business name and city: COLVOS MECHANICAL INC (COLVOMI753CS, ACTIVE), COLVOS MECHANICAL INC (COLVOMI766KC, 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.
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 COLVOMI761QB).