2825 Nall St, Suite 6
Port Neches, TX 77651
409-293-3637
2825 Nall St, Suite 6
Port Neches, TX 77651
409-293-3637
The Coach-Led Gym Designed For Rapid Results.
Our sole mission: To transform bodies and lives not just physically- but spiritually, emotionally, and mentally.

How we can help: Around the clock communication with industry leading trainers. Daily tasks & monthly body scans to track progress.

How we can help: We guide clients towards a realistic balance for a sustainable, healthy lifestyle.

How we can help: We’ll design a plan for you that’s both effective and enjoyable. No more fad diets or sacrifices.

You won’t be doing this alone. Our coaches and community keep you accountable, motivated, and excited to show up.
About
powerhouse gym

So we can focus on exactly what you need while keeping a close eye on your progress. Your coach will adjust your program as needed, keeping you in momentum!

Our CrossFit and Group Fitness classes are led by experienced coaches who guide you through every workout so you train safely and effectively.

Healthy nutrition plans based on the foods you enjoy. We teach you how to balance healthy foods with everyday life so you don’t put weight back on after your “diet” is over.

Weekly goal setting and tracking with our medical-grade Body Composition Analyzer to hold you accountable while also knowing exactly what’s happening with your body as it changes.

Our Recovery Stretching & Relaxation (RSR) sessions help reduce soreness, improve flexibility, and support overall recovery.

So you can workout whenever you’d like, in a very private atmosphere. Your coach may even prescribe homework to be done on your non-training days in the open gym based on your goals.
"Great atmosphere, great coaches , and great people. My favorite place to work out! Join SIEFIT it has the best thing I’ve done for myself. My gratitude to SIEFIT is immense, and for good reason. The day I became a member of this gym, I had no idea that I was entering a space that would become my happy and favorite place to be. The community is incredible, and the coaches are top-notch. As I reflect on my journey here, I am reminded of the fantastic people I have met, the remarkable progress I have made, and the benefits to my health. Thank you, SIEFIT, for your tireless support and motivation. Happy Thanksgiving to the SIEFIT family."
Ester D
" AMAZING GYM, AMAZING WORKOUTS! Excellent fitness training. Trainers who really care and go above and beyond to help you achieve your goals. A small and private gym that feels more personal. All the fellow members are inspiring. I’ve been going to SIEFIT for a year now and have achieved better results in that time than I have in years at other gyms. WANT A NEW LIFESTYLE CHANGE COME HERE ! ! ! THERE IS NO OTHER PLACE BETTER THEN SIEFIT !! Highly recommended! "
Alondra
" I have been a member of SIEFIT for over a year already. Sierra and her trainers have been the BEST I have ever worked with.. I have always enjoyed fitness and have worked with several personal trainers but this gym has been by far my favorite place and plus the vibes are unmatched anywhere else. This gym delivers RESULTS !! I’m addicted to showing up and continuing my fitness journey!! Thank you SIERRA and coaches (Joe,Zoie and Ale) for always delivering the best workouts and pushing us to the max.. Get your membership now you won’t regret it!!! It’s Worth it! 🙌💪🏼❤️🔥 "
Janet



Client experience:

My transformation at Powerhouse Gym has been about so much more than just physical changes.
It's completely shifted my mindset and daily routine.
The classes gave me the structure I needed to stay consistent, and l've never felt stronger or more confident!
Joanna

I have found a home with Powerhouse that has encouraged me to be something better than what I thought I could be.
The family that I have with GTS Crossfit checks on me when I'm not there and cheers me on when they know I can do better.
Crossfit has brought a passion out that I thought I lost years ago.
Jessica G

Heather

How we can help: Around the clock communication with industry leading trainers. Daily tasks & weekly body scans to track progress.

How we can help: We guide clients towards a realistic balance for a sustainable, healthy lifestyle.

How we can help: Learn how to eat delicious foods while saving time, money, and getting results.

Memberships at Powerhouse Gym vary depending on the individual. Our transformation programs can include Group Fitness training, individual training, nutrition plans, open gym, CrossFit, recovery, and more! Once we design the perfect program based on your goals and timeframe, we will go over the price.
Not at all. Our gym is designed for beginners to advanced, and we’re with you every step of the journey!
Absolutely not! The length of your membership is based on your goals and where you’re at now. 12 memberships are NOT client-centric and our gym is all about our clients and their success!
We got you. We understand getting started is the hardest part. We’ll take it one step at a time. Step 1, come in for a “no sweat intro” and have a chat with us. No working out, no sales pitch, we’re just going to talk about your goals, that’s it. If you’re excited about what we talk about, we’ll move on to Step 2. No pressure, we’re coaches, and we’re here to help.
Discover How You Can Transform Your Body And Life With The Help Of A Transformation Expert Who Will Be With You Every Step Of Your Journey!
We KNOW You Have It In You! Will You Be Our Next Success Story?

Powerüft is a champ in providing its users with absolutely everything a fitness or gym site needs.
Our Socials:
Monday — Friday:
07:00 - 21:00
Saturday:
07:00 -10:00
Sunday Closed
Monday - Wednesday:
4:00am–12:00am
Thursday:
4:00am–11:00pm
Friday:
4:00am–9:00pm
Saturday:
7:00am–9:00pm
Sunday:
8:00am–7:00pm