ContractorHistory

Washington contractor

TRANSFORMATIVE WAVE TECHS LLC

First registered in Washington on May 8, 2013

License number
TRANSWT872KB
UBI
602976480
Trade
HVAC(all hvac contractors in Washington)
L&I license type and specialty
CONSTRUCTION CONTRACTOR · Heating/Vent/Air-Conditioning and Refrig (HVAC/R)
City
KENT, WA(all contractors in Kent)
Phone
(425) 251-0356

Current verification

  • Found: No Attorney General complaint records found
  • Review: Registration is not currently active
  • Review: Registration appears to be expired

From the state records below; each section shows its source and when it was last synced.

Registration

Status
EXPIRED
Effective date
May 8, 2013
Expiration date
October 26, 2023
Suspension date
April 28, 2022

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

L&I does not publish liability insurance records for contractors with EXPIRED status.

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.

  • ERDAHL, DARRIN paulSince April 30, 2013
  • MILLER, DANIEL EUGENESince April 30, 2013
  • DUNSON, MARK DSince June 21, 2017
  • MCKIERNAN, EDWARD ALEXANDERSince August 14, 2017
  • SIPE, JUSTIN JAMESSince August 14, 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: TRANSFORMATIVE WAVE TECHS in KENT. 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

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 TRANSWT872KB).