If you hire this pro, you’re covered by a money-back guarantee. Learn more
If you hire this pro, you’re covered by a money-back guarantee. Learn more
About
If you’ve tried to get in shape before and it didn’t stick, the program probably wasn’t built for your life — I build ones that are.
I’m Andrew, a certified personal trainer and mindset coach based in San Pedro serving the South Bay. I work with people who are serious about changing their body and their relationship with fitness for good — not just for a few months. My approach combines structured strength and fat-loss programming with the mental side of consistency: accountability, habit-building, and actually understanding why previous attempts didn’t work.
My clients train at my private studio in San Pedro or I can come to you. Sessions are tailored to your schedule, your starting point, and your specific goal — whether that’s losing 30 pounds, building muscle, improving your health markers, or just feeling confident in your body again.
I’m background checked, have been in business for 2 years, and every client I take on gets my direct attention — no cookie-cutter plans, no being handed off to someone else.
If you’re ready to actually do this, send me a message and we’ll talk through exactly what that looks like for you
Services
- WORKOUT PLANS
- ONE ON ONE PERSONAL TRAINING
-ONLINE TRAINING
-NUTRITIONAL GUIDANCE
Overview
Hired 4 times
Serves San Pedro, CA
Background checked
1 employee
2 years in business
Business hours
Sun9:00 am - 5:00 pmMon6:00 am - 8:00 pm
Payment methods
This pro accepts payments via Apple Pay, Cash, Check, Credit card, Venmo, and Zelle.
Your trust means everything to us. Learn about our review guidelines.
Read reviews that mention:
Edwin P.
Jul 30, 2026
•
From Google
Thanks to Andrew, I am stronger than I ever was when I worked out in my 20s, 30s, and 40s. Andrew has a solution for every work out problem and situation and knows exactly how far to push me. He is very knowledgeable about nutrition and showed me how to meal plan.
Ed P.
Jul 30, 2026
•
From Google
Thanks to Andrew, I am stronger and more muscular now than I was in my 20s, 30s, and 40s. He always has a solution for every situation and always knows exactly how far to push me.
Andrew Mejia Fitness's reply
So proud of you Ed! Thank you for your commitment and trust. Let’s keep on moving forward!
Yvonne N.
Jun 5, 2026
•
From Google
I just want to thank Coach Andrew for helping me achieve amazing results! I messaged him in need to drop a few pounds before going on a trip. We dropped more weight than I was expecting and I couldnt be happier. He was on top of check ins and provided the guidance that I needed. Highly recommend Andrew for your fitness journey.
Andrew Mejia Fitness's reply
You are AWESOME Yvo! It has been absolutely amazing training you. The dedication and discipline you brought to the table are the reason you got the results you wanted. So proud of you. Enjoy your trip!
Maranda I.
Jun 5, 2026
•
From Google
AJ is an amazing trainer! He's kind, attentive, and truly cares about his clients' progress. He takes the time to listen, customize workouts, and make every session feel comfortable and encouraging. His positive attitude and attention to detail make a huge difference. Highly recommend working with him!
Andrew Mejia Fitness's reply
Thank you so much for the kind words Maranda. Training you and watching you progress throughout the past year has been great. I admire your determination and dedication. Always a great time with you!
John F.
Jun 4, 2026
•
From Google
I've been working with Andrew for several years now. I appreciate the customized workouts, the age appropriate movements, and the always positive encouragement. I know he works with students, with serious weightlifters, and those like me, wanting to age gracefully, safely, and healthfully. He has my highest recommendation for anyone of any age and in any condition willing to work toward their fitness goals!
Andrew Mejia Fitness's reply
Thank you so much John! Your consistency has allowed us to surpass so many milestones! Going from injuries to personal records! So proud of you my man.
Credentials
Background Check
Andrew Mejia
FAQs
What should the customer know about your pricing (e.g., discounts, fees)?
offer both session packages and monthly memberships depending on what works best for your life and goals. Packages are great if you want flexibility, and monthly memberships are ideal if you're ready to go all in and stay consistent. I also offer online coaching for people who can't train in person. Pricing is straightforward with no hidden fees. Reach out and we'll figure out what makes the most sense for you.
What is your typical process for working with a new customer?
We start with a consultation — no cost, no pressure. I want to understand where you're at, what you've tried before, and what's actually getting in your way. From there I build a plan around your life, not some template I hand to everyone. We set a realistic goal, lock in your schedule, and get to work. I check in consistently so nothing falls through the cracks.
What education and/or training do you have that relates to your work?
I have a degree in Kinesiology and I'm ISSA certified. So I don't just know how to train people — I understand how the body actually works, why fat loss happens, why it stalls, and how to build a program that's both effective and safe. I take the science seriously so my clients don't have to.
