Guillen Strength and Conditioning

Information about Guillen Strength and Conditioning
90280, South Gate
Opening hours
- Monday: 5:00 AM – 9:00 PM
- Tuesday: 5:00 AM – 9:00 PM
- Wednesday: 5:00 AM – 9:00 PM
- Thursday: 5:00 AM – 9:00 PM
- Friday: 5:00 AM – 8:00 PM
- Saturday: 8:00 – 10:00 AM
- Sunday: Closed
Our comment from FitFit United States about Guillen Strength and Conditioning:
Guillen Strength and Conditioning, located in South Gate, is a premier fitness destination that emphasizes both physical and mental strength. The community-oriented approach ensures that every member feels welcomed and supported, making it an ideal environment for anyone looking to enhance their fitness journey.
- Expert Coaching: The trainers, including Karen, Ale, Jesus, and Gil, are recognized for their professionalism and personalized approach to fitness, guiding members through various programs tailored to individual needs.
- Welcoming Atmosphere: Newcomers report feeling immediately welcomed and comfortable, a rare quality that sets GSC apart from more intimidating gyms.
- Community Focus: As a family-owned business, GSC fosters a supportive community where all athletes, from beginners to advanced levels, encourage one another.
- Clean and Safe Environment: The facility is noted for its cleanliness and strict adherence to COVID-19 safety protocols, ensuring peace of mind for all members.
- Variety of Programs: GSC offers a range of programs suitable for different fitness levels and goals, from kids' classes to professional athlete training.
- Results-Driven Training: Members share their success stories, including significant improvements in strength, conditioning, and self-confidence, thanks to the tailored training they receive.
Overall, Guillen Strength and Conditioning is highly recommended for anyone looking to transform their fitness, build confidence, and join a family-like community of athletes. With 5 days free to try, you won't regret giving it a shot!
Guillen Strength and Conditioning: Opinions

Fantastic experience: The absolute BEST ‼️ I’ve been coming here since 2021 and have NO intention of stopping . This gym not only has help me get physically stronger but mentally as well . The dedication and patience they have to teach you is amazing . They go above and beyond for their gym Fam and it shows . Big shoutout to the coaches Karen, Ale, Jesus and Gil . Whether you’re a starter or not this is the place to get your workout Highly Highly recommend this place you will not regret it .
Thank you
Fantastic experience: Tengo un año en Guillén y me he sentido muy bien tanto el ambiente como su asesoría de sus coaches son muy profesionales y nos hacen sacar lo mejor de nosotros. Cuentan con diferentes programas para diferentes tipos de entrenamientos a tu alcance les sugiero que prueben y les encantará! 5 días gratis 100% recomendable
Fantastic experience: The very first day I stepped foot in the door I was welcomed by the friendly staff, I was super nervous and they explained the programs and I decided to give it a try. A year and half later I’m still here and couldn’t be happier of how my progress on strength and conditioning has developed. I am in the best shape of my life. If anyone is interested in high quality work outs and programming, this is the place.
Thank you Devid, glad to have you on the team.
Fantastic experience: Best gym ever
Thank you
Fantastic experience: 10/10 highly recommended. Love the atmosphere of friendly trainers and friendly people all around with flexible training courses.
Thank you.
Fantastic experience: Puro good job!!
Thank you.
Fantastic experience: The best gym I have ever been too. My condition has improved a lot and strength as well. The best in town honestly. If you are ready to make a change this is the gym for you. If you are ready for the challenge and to make a difference to your body GSC is the answer.
Thank you.
Fantastic experience:
Thank you.
Fantastic experience: Great workouts super nice and helpful coaches.. it's nice to see that the coaches are not on their phones when you're working out.
Thank you, we worked hard to provide you with the best services.
Fantastic experience: Coaches have a great mindset about the athletes. Appreciate that the staff lead by example and motivate everyone to reach their best potential. A great gym to improve strength and overall health fitness!
Fantastic experience: This is an amazing place to be. All coaches are willing to help you reach your goals and modify any workouts. We are treated as athletes and we train with other athletes like boxing, school sports, etc. Coaches really care and the facility is ALWAYS clean. I have been coming here for about 4 years! I never lasted at a gym this long but I ha e noticed that I am getting stronger and more confident. If you want a place to gain confidence, meet awesome folks, be trained by experts, Guillens strength and conditioning is the place to be!
Fantastic experience: Coaches have a great mindset about the athletes. Appreciate that the staff lead by example and motivate everyone to reach their best potential. A great gym to improve strength and overall health fitness!
Fantastic experience: Guillen Strength and Conditioning is an amazing facility. When I joined GSC , it was first time I felt welcomed and not shamed in the fitness world. This is a small business, family owned facility. The coaches are amazing . This isn’t your ordinary gym, when you join GSC , you are joining a community of athletes who are always rooting for you. Give yourself the chance to try something new!
Fantastic experience: Ever since I started training at GSC my self confidence has gone up and my anxiety has lowered by a lot as well. I feel welcomed by all levels of athletes. The coaches are very encouraging and knowledgeable. Great , clean space for self improvement and self care!
Fantastic experience: Great facility. The Guillen coaches Jesus, Ale and Karen takes good care of their athletes. Clean environment. Positive vibes. Workouts are fun and challenging. It will make you a stronger athlete physically and mentally
Fantastic experience: I was just looking for a gym to workout in during covid that was safe, i didnt expect to find the family i did here and to reach the lvls that ive been able to work up to in my 6 months here!! This is definitely a place to root yourself in & grow alongside some amazing people. Def can’t overstate any more how much of a blessing this place has been. If you’re hesitant, jump in. Its worth it %
Fantastic experience: This is a great place to strengthen up. I used it for boxing and it changed my game. Not since high school have I been pushed this hard, my breathing, heart rate, muscle tension, everything. You get what you pay for.
Fantastic experience: Best coaches and gym ever!
Fantastic experience: Coach Karen, ale,Jesus, Gil and rosita are very professional helpful with adult and kids thank you for everything you guys do.
Fantastic experience: Best strength and conditioning place I've ever been to . Friendly , polite, and very encouraging. Amazing experience.
Thank you.
Fantastic experience: Guillen Strength & Conditioning is a great program for all your needs, strength training, agility, overall body conditioning, from kids & adult classes to amateur & professional athletes. Using the latest modern training techniques & equipment all athletes get the most out of each workout... Staff is very motivating & professional and provide a fun & safe environment.
Fantastic experience: This gym is not intimidating. They are professional and they make sure to build you up to your highest potential.
Fantastic experience: Positive: Communication , Professionalism , Quality
Fantastic experience: Positive: Professionalism
Fantastic experience: Top training program that will have you test your limits and completely elevate your fitness. I highly recommend GSC to anyone who is ready to make changes or take their workouts to the next level. The trainers are very knowledgeable and genuinely care about their clients improving.
Fantastic experience: I was very hesitant about re-entering a gym after lock down for a couple of reasons. One, being concerned about mine and everyone's safety and secondly being terrified of starting over again after taking a break for almost 6 months. Nothing good comes out of staying in our comfort zone right? Let me begin by saying that at GSC every coach and staff member enforces COVID safety practices and take their job to the next level. If you are looking for a mediocre, repetitive style workout, this is definitely not the place for you! At GSC you are challenged and pushed to higher limits. You will be trained professionally by people who will identify your strengths and weaknesses while working to build your endurance. They understand that everyone has different fitness goals (sometimes limitations) which is why they enforce proper form, prioritizing on everyone's safety. GSC has built a great community throughout the years. I highly encourage you to support this family owned business. You will not regret it!
Fantastic experience: Positive: Professionalism
Fantastic experience: The coaches at the gym are great. Very knowledgeable of the exercises .Love the workouts. I leave feeling good
Fantastic experience: Just started coming here and the coaches have been very helpful and instructional in helping my daughter get stronger and faster. Look forward to the progress. Also, love that its a family run business.
Fantastic experience: Positive: Communication , Professionalism , Quality
Fantastic experience: The coaches at Guillen Strength and conditioning make sure to work with you and help you whenever you need it. This family owned business treats you like their family! They welcome you with open arms and meet you where you start. Most importantly, they are taking the necessary steps to keep their members safe during COVID. We have to sanitize each equipment we use and they sanitize the gym after each class. I truly recommend this gym to everyone because I have been seeing results and gaining more strength. The gym feels like a family and they encourage you every step of the way. I’ve Reached personal records that I never expected to reach. Thanks coaches for your dedication and commitment to us. They truly are there for Us and work hard to make sure we reach our goals.
Fantastic experience: Learned a lot from the Guillen family! I remember I use to do strength with Karen, fell in love with it & have been enjoying it since! They’re very knowledgeable about pretty much anything fitness. Very kind & humble people. Can’t forget about Gil, always very helpful & fun to workout with!
Fantastic experience: Great place to workout and very friendly staff. Affordable
Fantastic experience: Any level of fitness you might be at, this is where you want to be. If you’re starting then the GSC team will make sure you build you strength and condition to build your confidence and elevate your mindset. If you think you’re fit then come on down and see what else they have to offer, test yourself, test their abilities to point out where you need improvement. Here you don’t just get trainers you get coaches that care about you and the atmosphere is phenomenal!
Fantastic experience: Positive: Communication , Professionalism , Quality
Fantastic experience: If you want an actual conditioning and strength program and not a waste of money this is the place. Bad knees and all I’ve never felt stronger and there safety protocol for these times is top notch. The trainers work with your capabilities but teach you how to train correctly to avoid injury as well as the other gym members are encouraging and Motivating when you need that last sled push. Can’t believe I wasted my money on those chain gyms for so long, and they have a kids program wish I would have known about them years ago.
Fantastic experience: I really like the energy of this place, all the staff is really nice, they were very helpful all the time.
Thank you
Fantastic experience: Jesus Guillen and his team of coaches are the best! Very motivational and knowledgeable!
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