TSS Geronimo - Home for Strength and Support


Your go-to spot for serious strength training in the heart of South Texas. Serving Seguin, New Braunfels, San Marcos, and beyond, our 6,000+ sq. ft. climate-controlled gym is loaded with elite equipment and Texas-made strength gear. Members enjoy 24/7 access, no contracts, and a laid-back, results-driven environment. After your workout, refuel at our Smoothie & Nutrition Bar and keep crushing your goals.

Built in Texas, Built for Strength


Here’s just a taste of what we’ve got waitin’ for ya:

🏋️‍♂️ 10 TSS Competition Combo Racks with TSS calibrated plates

Nearly 500 sq. ft. of deadlift platform space

🏋️‍♀️ Dumbbells up to 130 lbs & kettlebells up to 120 lbs

60 feet of turf for functional training and sled work

💪 ~20 upper body machines & 🦵 ~20 lower body machines

🔗 Full cable crossover system
StairMasters, Treadmills, Assault bikes, Spin bikes, Ellipticals, and Rower

Membership Options – No Contracts, 24/7 Access

  • Regular Membership (bi-weekly): $25
  • Day Pass: $10
  • 10 Visits Pass: $50
  • Week Pass: $20
  • Add-On Family Member:
    Get $5 off for each new member added to your membership.
  • Cancel Anytime: Easily manage or cancel your membership via the GymMaster portal

Are you a coach or trainer?
We’re looking to team up with passionate folks who want to make a difference. Tell us a little about yourself:
👉 Potential Trainer Interest Form

Have Questions?

📩 Email: wesz@texasstrengthsystems.com

📱 Text: 210-920-4877

Your strength journey starts right here in Geronimo.

Welcome to TSS Geronimo, where hard work meets heavy weight, and every rep counts. 🤠