(909) 390-2223info@thresholdhq.com800 S. Milliken Suite H, Ontario, CA 91761
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Welcome to Threshold Headquarters

Take care of your body. Its the only place you have to live.

At Threshold Headquarters, our approach is what makes us the best value in Ontario and we have proudly continued that philosophy since. We asked ourselves what is vitally important to our clients, and we arrived at a method that is efficient and effective. It doesn’t matter if you have never worked out before or are just ready to take it to the next level. At Threshold Headquarters, we will help you get where you want to go. We want everyone to come and feel at home when they train at our facility!

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Training

 

Training Schedule

Karate
Monday to Saturday
12:00pm - 2:00pm
David Patrick
Body Building
Monday to Saturday
1:00pm - 3:00pm
Martin Lobo
Running
Monday to Saturday
7:00am - 9:00am
John Doe
Cardio
Monday to Saturday
3:00pm - 5:00pm
Joseph Paul

Membership Options

Drop In

Drop in any time for $15.

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Month To Month

Set up a monthly membership for as low as $15 per month.

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Risk Free!

No contracts, so you can cancel anytime.

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View All Membership Options

Expert Trainers

  • Dajuan Freeman
  • Tanya Chacon
  • Joseph Ortiz
  • David Gutierrez
  • John Paul Arregaldo
  • Chris Gascoigne
  • Miko Flores
  • Adriana Moran
  • Mario Rodriguez
  • Kevin Pak
  • Bee Rudd
  • Stauzie Cometa
    Trainer
  • Josh Lipp
    Trainer
  • David Gutierrez
    Trainer
  • Daniel Stelzriede
    Trainer
  • Emmett Smith
    Owner / Trainer

Testimonials

Latest Posts

Open Gym!!! 1st Saturday of the month

Make sure to stop by every 1st Saturday of the month for our open gym.  Open to all. Come by and let us show…

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THQ Grand Opening – September 1, 2018

  Come by and help us celebrate the grand opening of Threshold Headquarters! There will be free tacos, giveaways, vendors, a DJ and tons…

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Threshold Throwdown 2 – September 15, 2018

Saturday, Sep 15, 2018 Threshold HQ 800 S Milliken Ave Suite H, Ontario, CA 91761 Sanction #18-796 Entry form: Click Here Limited to 45 lifters…

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