License Number Name County Program Participation Information
89141 Blake Harston
Program Status
C07 Current
GRC Current
WDO Current
Participant Blake Harston


C07 Industrial, Institutional, Structural, and Health-Related Pest Control

Participation Status Current
Current Period 07/01/2023 - 06/30/2026
Renewal Status Next Period 07/01/2026 - 06/30/2029
Total Required Points 21
Total Internal Points 15
Total External Points 11
Total Earned Points 26
Completed Courses
Course Title Participation Date Points
Migrated Schools (Internal) :: Intro To Termite Workshop 08/15/2023 6
Migrated Schools (Internal) :: Intro To Termite Workshop 08/15/2023 0
Migrated Schools (External) :: 2023 TPCA Summer Conference 07/18/2023 4
Northwest Exterminating (INTERNAL) :: Cool Weather Invaders 11/07/2023 1
Migrated Schools (External) :: Best Baiting Practices and Senticon Installations 10/24/2023 2
Migrated Schools (External) :: Termite 101 and Sentricon Overview 10/24/2023 1
Northwest Exterminating October 2023 :: The Scoop on Termites 10/11/2023 1
Northwest Exterminating (INTERNAL) :: Happy New Years! – Did Santa Bring Bed Bugs? 01/03/2024 1
2024 TPCA Winter Conference :: 2024 TPCA Winter Conference 02/27/2024 4
Migrated Schools (Internal) :: Mosquito Season is Coming - Are you Ready? 03/21/2024 1
Migrated Schools (Internal) :: • Ants 06/12/2024 1
Migrated Schools (Internal) :: • Ants 06/12/2024 1
Northwest Exterminating (INTERNAL) :: Keep Calm and Mosquito On (Feb 2025) 02/13/2025 1
Northwest Exterminating (INTERNAL) :: Termite Swarmers (March 2025) 03/13/2025 1
Northwest Exterminating (INTERNAL) :: I Just Like Safety. Safety's My Favorite! (December 2024 training) 12/02/2024 1

L GRC General Pest & Rodent Control License

Participation Status Current
Current Period 07/01/2025 - 06/30/2027
Renewal Status Next Period 07/01/2027 - 06/30/2029
Total Required Points 0
Total Internal Points 0
Total External Points 0
Total Earned Points 0

L WDO Wood Destroying Organisms License

Participation Status Current
Current Period 07/01/2025 - 06/30/2027
Renewal Status Next Period 07/01/2027 - 06/30/2029
Total Required Points 0
Total Internal Points 0
Total External Points 0
Total Earned Points 0




If you have a question regarding your points or classes taken, please contact: