Personal trainer · Los Angeles, CA · reviewed since 2011
iHow the Experts Score is calculatedEach factor is scored 0–100 on absolute terms (standing in the category can only raise it), then weighted; problems flagged in review highlights or a recent slide in ratings are subtracted:Satisfaction 59%100+58.7Reliability 26%97+25.3Value 15%71+10.8Experts Score= 95Not enough data for replies to reviews; its weight is shared by the others.Grade A: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.95SCORE
AGradeiLetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20.
#35 of 59 athletic trainingiPosition by Experts Score among all companies we track in this category. · better than 41%
5.0★★★★★96 Google reviews · 13 photos
100%five-star reviews
5.00★last 12 monthsiAverage stars on reviews from the last 12 months only.
0%1–2★, last 20 reviewsiShare of 1–2★ reviews in the last 24 months — or the 20 newest reviews when the company had fewer than 20 in that time.
Google reviewers rate Los Angeles Personal Training five out of five stars across 96 reviews, noting that the owner replied to 19% of comments. Clients describe rapid weight loss, improved strength, and customized nutrition plans, often highlighting responsive communication and flexible scheduling. Many praise the trainers for providing tailored workouts, correcting form, and maintaining a supportive environment. No recurring criticisms appear in the provided excerpts, which consistently report positive outcomes and professional service.
Google rating: 5.0 out of 5 from 96 reviews (100% five-star).
Reviews on this page: 96 Google reviews (91 with written comments).
Owner responses: the business replied to 19% of reviews.
Most recent review: October 7, 2026.
Service: Athletic Trainer serving Los Angeles, California.
Data from Google, last updated October 26, 2026.
Score profile vs other athletic training
Score per factor (100 = best)iEach factor is scored 0–100 on absolute terms (star average, share of 1–2★ reviews, price verdicts…); standing within the category can only raise it, never lower it.. Strongest: satisfaction and craft & service; weakest: value.
This companyAthletic Training median0 = centre, 100 = best
SatisfactioniSatisfaction · 54% of the scoreRecency-weighted star average (2-year half-life), shrunk toward the category mean by review volume; the company’s own lifetime average as the prior; absolute: 4.0★ = 0, 5★ = 100.Los Angeles Personal Training: 100/100 on this factor. Category median: 98.A
100
ReliabilityiReliability · 24% of the scoreHow rarely jobs go badly: share of 1–2★ reviews — 60% the last 24 months (or the 20 newest if fewer), 40% all-time; 0% = 100, 15%+ = 0; the category percentile can only raise it.Los Angeles Personal Training: 97/100 on this factor. Category median: 96.A
97
Craft & serviceiCraft & service · penalty only, up to −10 pointsGoogle review highlights: Quality, Professionalism, Responsiveness, Punctuality — how rarely reviewers flag them as a negative, per review since highlights began; 0% = 100, 5%+ = 0. Subtracted from the score (up to −10), never averaged in — clean highlights are the norm, not a bonus.Los Angeles Personal Training: 100/100 on this factor. Category median: 100.A
100
ValueiValue · 14% of the scoreCustomers’ own price verdicts (Great / Reasonable vs Overpriced) and Value highlights; 65% absolute (all “reasonable” ≈ 80, “great” = 100), the category percentile can only raise it.Los Angeles Personal Training: 71/100 on this factor. Category median: 98.B
71
MomentumiMomentum · penalty only, up to −10 pointsPenalises only a real slide: last-12-month average below lifetime (−0.5★ = 0). Still 4.8★+ over the last year, or steady/improving = 100. Subtracted from the score (up to −10), never averaged in.Los Angeles Personal Training: 100/100 on this factor. Category median: 100.A
100
Replies to reviewsiReplies to reviews · 7% of the scoreHow often the owner publicly replies to reviews under 5★ (1–4★). Needs 3+ such reviews, otherwise not counted; 65% absolute (80%+ replied = 100), the category percentile can only raise it.Not enough reviews for this factor yet. Category median: 67.–
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Bar = this company · dark tick = category median.
Star ratings
96 Google reviews we collected
5.0of 5
5 stars96100%
4 stars00%
3 stars00%
2 stars00%
1 star00%
Praise vs complaints
Phrases our text analysis found in 91 written reviews
98%praise
Praise12598%
Complaints22%
PriceiGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Price verdicts customers left with their Google review
100%fair
Great price00%
Reasonable6100%
Overpriced00%
Not sure00%
Topic share
How often each topic comes up in the written reviews
7topics
Staff & attitude3729%
Would recommend3225%
Speed & response2419%
Quality & results1411%
Honesty & trust119%
Communication54%
Price & value43%
What customers talk about
We read 91 written reviews and marked every phrase about these topics. The same colors are highlighted in the reviews.
“Results oriented and has a food plan that is helpful if you stick to it!”
“Highly recommend this program — just know that consistency is key to seeing results.”
“Jason was great at pairing me up fast with a phenomenal trainer that really helped me learn proper technique and form.”
“He put me on a high-protein diet with a consistent strength training routine, and I saw great results even without much cardio.”
“…who could not only help me reach my goals, but someone I could truly trust to get me there in the healthiest and most effective way possible.…”
“Brad is friendly and knows his stuff, is well organized, punctual, & communicates clearly.”
“The plan was laid out, all I had to do was show up, worth every penny!”
People customers mention
Jason55 reviews
Kozma12 reviews
Jerry6 reviews
praise complaint · found by our text analysis, Google review wording unchanged.
Reviews for your job
Customers hired Los Angeles Personal Training for 1 kind of job. Pick one to see what they paid and said.
Karen1 reviewiTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 2 weeks ago★★★★★
Hire Jason if you’re serious about making a change! He is a master of transformation. I’ve been working out for two decades, and he has brought me to a whole new level of fitness and strength.
Reasonable priceService not listed
daneleceng10 reviewsiTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 3 months ago★★★★★
I've been working with Jason for 6 months on my diet and strength goals, and the results speak for themselves — I've lost 30 lbs of fat while gaining muscle. He put me on a high-protein diet with a consistent strength training routine, and I saw great results even without much cardio. My next goal is to drop another…
Reasonable priceNutrition consulting
Laurai2 reviewsiTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 6 months ago★★★★★
Jason was great at pairing me up fast with a phenomenal trainer that really helped me learn proper technique and form. Truly happy with the experience and great to work with!
Personal training
AlysonLocal Guide · 14 reviewsiTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 9 months ago★★★★★
I reached out to Jason Kozma about training, and he got back to me the same day, which I really appreciated. He quickly set me up with Brad, and Brad reached out almost immediately to get things started.
Brad has been great. He’s knowledgeable, professional, and nice. We trained four times a week, and I noticed…
Reasonable pricePersonal training
Corinna1 reviewiTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · a year ago★★★★★
My husband and I worked with Jason in 2008 and had great results. When I needed to increase my fitness for tennis, I knew I wanted to work with Jason again. I signed up for the online program and I was very happy with the outcome. The nutrition program was customized to my goals, he helped me develop a workout…
Hari5 reviewsiTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · a year ago★★★★★
I highly recommend Jason and his team! I completed the 16 week program with Sebastian and he really helped push me to get stronger and improve my mind-muscle connection. I am very satisfied with my results and I opted to extend the training further.
Hire Jason if you’re serious about making a change! He is a master of transformation. I’ve been working out for two decades, and he has brought me to a whole new level of fitness and strength.
Price assessment: Reasonable price
Services: Service not listed
Stephanie Ripps1 reviewiTotal number of Google reviews Stephanie has written across all businesses on Google Maps, not just this one.
I've been working with Jason for 6 months on my diet and strength goals, and the results speak for themselves — I've lost 30 lbs of fat while gaining muscle. He put me on a high-protein diet with a consistent strength training routine, and I saw great results even without much cardio. My next goal is to drop another 20 lbs of fat and maintain 150 lbs. Highly recommend this program — just know that consistency is key to seeing results.
Price assessment: Reasonable price
Services: Nutrition consulting
Response from the owner · 2 months ago
Thanks Dan!
Katie Tessier11 reviewsiTotal number of Google reviews Katie has written across all businesses on Google Maps, not just this one.
I started training with Jason (THE Mr. America!) seven months ago, and it has been one of the best decisions I’ve made. Coming from a background in gymnastics, dance, pageantry, and modeling, I wanted to challenge myself by stepping into the world of bodybuilding. I had no idea what to expect from working with a personal trainer, but I knew I wanted someone who could not only help me reach my goals, but someone I could truly trust to get me there in the healthiest and most effective way possible.
Just seven months later, I stepped on stage for my very first bodybuilding competition and placed! Jason was even kind enough to come to my show and cheer me on, which meant the world to me.
Training with Jason feels like training with family. He genuinely cares about his athletes and always has our best interests at heart, both inside and outside the gym. We’re training to win, but we’re doing it the right way… with discipline, consistency, hard work, and no shortcuts.
If you’re looking for a coach who is incredibly knowledgeable, supportive, and truly invested in your success, I can’t recommend Jason enough.
Price assessment: Reasonable price
Services: Personal training
Response from the owner · 2 months ago
👍❤️💪🏋️♂️
Laurai Izaac2 reviewsiTotal number of Google reviews Laurai has written across all businesses on Google Maps, not just this one.
Jason was great at pairing me up fast with a phenomenal trainer that really helped me learn proper technique and form. Truly happy with the experience and great to work with!
Services: Personal training
Alyson BallLocal Guide · 14 reviewsiTotal number of Google reviews Alyson has written across all businesses on Google Maps, not just this one.
I reached out to Jason Kozma about training, and he got back to me the same day, which I really appreciated. He quickly set me up with Brad, and Brad reached out almost immediately to get things started.
Brad has been great. He’s knowledgeable, professional, and nice. We trained four times a week, and I noticed real improvements in my strength and endurance.
Overall, a really positive experience.
Price assessment: Reasonable price
Services: Personal training
Chuck SmithLocal Guide · 10 reviewsiTotal number of Google reviews Chuck has written across all businesses on Google Maps, not just this one.
I’m a senior citizen who has never enjoyed exercise—I’m one of those people who basically only exercises when I’m paying someone to hold me accountable. I only do it because I know it’s necessary for my health, not because I like it. I contacted Jason in August to try to find a personal trainer who would come to my location (my apartment has a decent gym) and train me and a friend 3x per week. I was also looking for nutritional guidance. Jason quickly put me in touch with one of his network of personal trainers, Brad Brisbin, and we had one trial session and hit it off well. Jason provided a nutrition program and weekly follow-up emails. Now to be honest, the nutrition program turned out to be more ambitious than I was ready to commit to, but that’s on me. The physical training however is going really well. Brad is friendly and knows his stuff, is well organized, punctual, & communicates clearly. He challenges us and at the same time he doesn’t push me too hard. I got a DEXA scan before we started and at the 6 month mark I’ve lost 13.2 pounds of fat and gained 4.6 pounds of muscle. So if you’re looking for a personal trainer plus nutrition program, I recommend contacting Jason. And if you need a trainer who will come to you in the LA area, ask him to put you in touch with Brad.
Price assessment: Reasonable price
Services: Personal training
Corinna Cherian1 reviewiTotal number of Google reviews Corinna has written across all businesses on Google Maps, not just this one.
My husband and I worked with Jason in 2008 and had great results. When I needed to increase my fitness for tennis, I knew I wanted to work with Jason again. I signed up for the online program and I was very happy with the outcome. The nutrition program was customized to my goals, he helped me develop a workout schedule that fit into my life and I found the workouts in the app easy to follow. I highly recommend Jason and the online program!
Hari Sivaskandan5 reviewsiTotal number of Google reviews Hari has written across all businesses on Google Maps, not just this one.
I highly recommend Jason and his team! I completed the 16 week program with Sebastian and he really helped push me to get stronger and improve my mind-muscle connection. I am very satisfied with my results and I opted to extend the training further.
Joseph Darrow1 reviewiTotal number of Google reviews Joseph has written across all businesses on Google Maps, not just this one.