Meet your trainer: Shirley Quintero

Shirley Quintero is a personal trainer and strength coach in Fontana. She specializes in helping clients lose weight, build strength, and transform their bodies through structured training and accountability. Shirley works with beginners and intermediate lifters, focusing on proper lifting technique, confidence in the gym, and sustainable lifestyle changes. Her coaching combines strength training, nutrition guidance, and consistent support to help clients achieve real, lasting results.

Our training facility

Private Training Gym

Iconiq Training Facility is a private gym in Fontana located between Mulberry Avenue and Foothill Boulevard. Our space is designed for focused, efficient training without the crowds of large commercial gyms.

Modern Equipment

The gym features new, high-quality strength training equipment to support effective workouts for all fitness levels.

Easy Access & Parking

With plenty of nearby parking and convenient access from main roads, you can get in, train, and get back to your day quickly.

Why Train at Iconiq?

Private Gym Environment

Train in a focused, private setting without the crowds or distractions of a commercial gym, so you can get the most out of every session.

Personalized Coaching

Every client receives a program tailored to their goals, fitness level, and schedule to ensure steady progress and results.

Strength-Focused Training

Our programs emphasize proper lifting technique and structured strength training to help you build muscle, improve performance, and gain confidence.

Nutrition & Accountability

Along with training, you’ll receive guidance on nutrition, macros, and habits to support your goals and stay consistent outside the gym.

Beginner-Friendly Approach

Whether you’re new to the gym or returning after time off, we guide you step-by-step so you feel comfortable and confident from day one.

ICONIQ TRAINING

Personal Training in Fontana

Personal Training in Fontana

Meet your trainer: Shirley Quintero

Transformations

Our training facility

Private Training Gym

Modern Equipment

Easy Access & Parking

Why Train at Iconiq?

Programs

Start your fitness journey today

Fill out the form below and we’ll contact you to schedule your consultation.

ICONIQ TRAINING

Group Session Hours