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Willis Personal training

$65/session
Estimated price

Goals

It’s free, with no obligation to book

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If you hire this pro, you’re covered by a money-back guarantee. Learn more

About
I’Ready to train? I’ve been a personal trainer for over a decade and have worked with all types of clients from those with injuries to building strength. I have a degree in Kinesiology with a focus on Exercise Science at Cal State Monterey Bay in 2011. I started as an assistant soccer coach and strength condition coach at Skyline community college for both Men’s and Women’s soccer programs. I have also worked as a Fitness Director and Manager for multiple gyms. I build tailored program layouts for all types of clients. I specialize in weight loss, muscle building, rehabilitation, athletes, cardio, and functional training. I became a trainer to change people's lives. Giving people a chance to live healthier and move better. It's what I live for. Let's chat and get a plan together!
Overview

Hired 27 times

Serves San Mateo, CA

Background checked

1 employee

9 years in business

Business hours

This pro hasn't listed their business hours.

Payment methods

This pro accepts payments via Cash, Check, PayPal, Venmo, and Zelle.

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Instagram

Services offered
Work location

My customers travel to me

Projects and media
Projects and media
Reviews

Customers rated this pro highly for professionalism, work quality, and value.

Exceptional 5.0

31 reviews

5

100%

4

0%

3

0%

2

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Read reviews that mention:

pro avatar
Alma H.

Jul 21, 2025

If I could give 6 stars, I would. Will has been nothing short of exceptional - a trusted advisor not only to me, but to my entire family when it comes to health and wellness. His thoughtful, historically grounded approach goes far beyond surface-level fitness. He has had a substantial impact on my health metrics - from blood work and body composition to weight, muscle mass, and VO₂ max. I’ve seen real, measurable improvements across the board. He’s not just a trainer - he’s a strategic partner in helping you reach your best, healthiest self. Couldn’t recommend him more highly.
pro avatar
Christopher K.

Jul 1, 2024

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Hired on Thumbtack

Willis is the best ever. Very well structured, takes a holistic approach and very professional. Book your first lesson today!
Personal Training
pro avatar
Stan S.

Feb 20, 2024

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Hired on Thumbtack

I have been working out for decades with fitness trainers so have some experience of the good, bad, and ugly. Will is none of these: he firmly occupies the GREAT category. He just radiates competency about all aspects of goal oriented fitness, including building muscle, losing weight, injury recovery and prevention -- he has done all of these for me. Beyond that he has superb knowledge of nutrition, flexibility, and holistic good health. He is methodical, careful, the only trainer I have met who keeps detailed notes, and constantly probes for any questions so that he can transfer competency to his clients. He takes client goals seriously and aggressively without engendering any risk. So, yeah, here is the very top of the top of fitness trainers that I have ever experienced in terms of knowing exactly what he's doing and getting you exactly what you want. But that's only part of why I'd rate him as GREAT. The other half is Will's character. He is kind and empathetic, has an absolute service mentality with his own highest standards, is of total personal and professional integrity and decency, is hyper responsible, and is a passionate, fun, open guy to be around. My wife has a highest standard for people: good human (haven't make the grade yet myself...). Will Sandoval is a good human. Extraordinarily competent and committed, brings his own deep values to what he does, and truly cares for his clients. This guy is a rare treasure, amongst trainers and amongst people. My life is better (and longer) because of him. I recommend him to you unconditionally and without any hesitation whatsoever.
Personal Training
pro avatar
Monique M.

Oct 23, 2024

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Hired on Thumbtack

William is amazing, know exactly what fits your needs for getting in shape. His skill level is out of the park! Great personality and make working out enjoyable. Signing up for another 12 weeks!
Personal Training
pro avatar
Cori B.

Apr 10, 2025

Willis is absolutely a gem!. I have been working out with Willis for 1 1/2 years and it has been a real pleasure. He really sets up a program geared towards your exact goals. I strongly recommend his service if you want a terrific personal trainer.
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William Sandoval

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