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The results are in!

Congratulations to our champions!!

Men’s Division – Scott Lorentzen, Evergreen Tree Care, Antioch, CA

Women’s Division – Kate Miller, APlus Tree Care, Concord, CA

Thank you to our generous sponsors

Overall Standings:

Scores for posting

Men’s Event Results:


Women’s Event Results:


Spend Father’s Day with the best tree climbers in the West!

0CC9DB9D-3864-425E-8EFC-5A684BF5EF32Western Chapter ISA

2018 Tree Climbing Championship

June 16-17, 2018

Doyle Park – Santa Rosa, CA 

Preliminary events will be held Saturday, June 16th with the Master’s Challenge on Sunday.  The 2018 champions will represent the Western Chapter in Columbus, Ohio this summer at the International Level.

2016 WCISA Champion, Jared Abrojena, will be hosting a full day climbing workshop on Friday – don’t miss your chance to learn from the best – registration will open soon!

Climber registration is open now – sign up today by completing the application form and waiver found at The deadline to register is May 1, 2018 (or when full).

Note to climbers: As a participant of an ISA chapter tree climbing championship you may waive the work climb portion of the skills exam for the ISA Certified Treeworker Climber Specialist certification exam providing you satisfy all other requirements.

Volunteers and judges are needed to help support the event. Interested in helping out? Contact Philip Ruiz (626)274-2501 – sign up to help today – forms are located at Volunteer Forms

Sponsors and exhibitors are welcomed! Lend your support and cheer on these incredible professionals. For exhibitor/sponsorship information, contact Kati Abrojena at (925) 548-7450. Forms can be downloaded from

For additional information call Rose Epperson (866)785-8960 or Philip Ruiz at (626)274-2501

Celebrate our 2016 Champions!

CHamps Jared and Rodolfo Baza

Congratulations to our 2016 Champions, Jared Abrojena and Rodolfo Baza!  Jared will go on to compete at the International TCC this summer in San Antonio, TX.  We missed our women’s division this year but will be rooting for our own Jamilee Kempton as she defends her world title in San Antonio.  Thank you to our judges, volunteers, and competitors for making the 2016 TCC an awesome weekend for everyone!

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TCC Results By Event:

Belayed Speed Climb:

Belayed Speed Climb

  1. Jared Abrojena
  2. Jacob Claassen
  3. Brandon Abrojena

Secured Footlock:


  1. Jared Abrojena
  2. Chad Brey
  3. Jacob Claassen



  1. Lawrence Schultz
  2. Michael Moore
  3. David Duarte

Aerial Rescue:

aerial rescue

  1. Chad Brey
  2. Lawrence Schultz
  3. Jon Perry

Work Climb:

work climb

  1. Jared Abrojena
  2. Jacob Claassen
  3. Jeff Denier

Old Timers:

old tiemrs

  1. Rodolfo Baza
  2. John Misemer
  3. Bob Bennett
  4. Gustavo Chavez

Masters Climb:


  1. Jared Abrojena
  2. Chad Brey
  3. Jacob Claassen
  4. Brandon Abrojena
  5. Lawrence Schultz