Welcome to Your Hometown Gym
Proudly serving Elmendorf, Floresville, Southside San Antonio, and nearby communities, TSS Eagle Creek is more than a gym - it’s a local spot where people come to get strong, support each other, and grow together.
Locally Made, Built for Lifters
All of our equipment is designed and built by Texas Strength Systems, right here in Texas. It’s the same gear trusted by serious lifters across the country - crafted by people who lift, for people who lift.
Coaching & Classes That Meet You Where You’re At
Whether you're new to lifting or leveling up your training, we’ve got your back. Our coaching is powered by Garage Gainz, offering one-on-one sessions and group classes tailored to your goals.
📍 Meet Your Coaches
- Coach Cate (Eagle Creek) – 210-445-1998
- Coach Mike (Poth) – 210-810-0272
🗓 Class Times
- Tuesday & Thursday: Eagle Creek – 8:30 AM | Poth – 8:00 AM
- Fridat & Saturday: Both locations – 9:00 AM
Membership Options – No Contracts, No Pressure
- Standard Membership – $50/month (plus tax) + $10 one-time initiation fee
- Additional Family Members – $40/month (plus tax)
- Day Pass – $10 (valid between 5 AM and 10 PM)
- Week Pass – $30 (7 consecutive days of access)
Just download the GymMaster app after joining for easy access. Need help? We’re just a message away.
Why Train at TSS Eagle Creek?
Because we’re local. We care. And we’re built different. TSS isn’t a chain - we’re a Texas-born business that makes our own world-class training equipment and builds gyms for people who take lifting seriously.
When you train here, you’re not just getting stronger - you’re joining a crew that lifts each other up. No egos, no shortcuts. Just good people, great training, and a shared drive to get better.
Have Questions?
📩 Email: wesz@texasstrengthsystems.com
📱 Text: 210-920-4877
Come see what strength built the right way really feels like.
Personal Training

Caitlin Jendrusch (Garage Gainz)
Meet Caitlin Jendrusch NASM-CPT. She holds a bachelor's degree in Exercise Science with a minor in Psychology and Nutrition from Angelo State University. She believes in challenging the status quo of what it means to be a personal trainer, showing everyday commitment, attention, and having her client's best interest at heart in every session. By pushing the envelope, she guarantees a great opportunity for results as long as the client's commitment is reciprocated. Results don't happen overnight, so being patient is one of the top priorities. Mom with no life