Washington contractor
HAMMERHEAD HEATING & AIR CONDI
First registered in Washington on February 19, 2021
- License number
- HAMMEHA790CF
- UBI
- 604082511
- Trade
- Electrical(all electrical contractors in Washington)
- L&I license type and specialty
- ELECTRICAL CONTRACTOR · HVAC/RFRG
- City
- WHITE SALMON, WA(all contractors in White Salmon)
- Phone
- (509) 493-3744
A newer license record under the same UBI is on file: GRACE HEATING & AIR LLC, license GRACEHA771C8, ACTIVE, effective February 28, 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: 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
- EXPIRED
- Effective date
- February 19, 2021
- Expiration date
- February 19, 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, 604082511. 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.
- GRACE HEATING & AIR LLCACTIVE
License GRACEHA771C8 · CONSTRUCTION CONTRACTOR · February 28, 2023 to February 28, 2027
- Grace Heating & Air LLCACTIVE
License GRACEHA778DS · ELECTRICAL CONTRACTOR · February 17, 2023 to February 17, 2027
- HAMMERHEAD HTNG/AIR CNDTNG LLCRE-LICENSED
License HAMMEHC799B2 · CONSTRUCTION CONTRACTOR · January 22, 2021 to January 25, 2025
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.
- ANDREWS HVAC LLCEXPIRED
License ANDREHL819JQ · ELECTRICAL CONTRACTOR · April 18, 2019 to April 18, 2021 · suspension date April 9, 2021
- ANDREWS HVAC LLCRE-LICENSED
License ANDREHL831CF · CONSTRUCTION CONTRACTOR · February 6, 2017 to February 6, 2021 · suspension date January 1, 2021
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.
- RALSTON, CARL RSince January 26, 2021
- RALSTON, CARLSince February 19, 2021
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: HAMMERHEAD HEATING AIR CONDI in WHITE SALMON. 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 HAMMEHA790CF).