Best Personal Trainers in Naperville, IL
22 trainers listed · all 22 in Naperville · 1 open 24/7 · 20 open weekends · all 22 rated 4.5+
Data verified October 18, 2026
Jab Fitness Training Inc
Delta Life Fitness
Beyond Measure Fitness Training
Ultifit
Afferent Influence
This page lists 22 personal trainers and training gyms recorded for Naperville, IL. What each one says about its approach, its hours and its booking comes from its own website; ratings and quotes come from public reviews.

Area overview: Naperville, IL
All 22 trainers we list here are in Naperville itself. We have 25 trainers in Naperville on file; this page shows the highest-rated 22. The trainers on this page are rated from 4.7 to 5.0 across 862 reviews; 6 have 50 or more reviews. The topics that come up most in reviews of the trainers on this page are "atmosphere", "community" and "motivating". 1 is open around the clock; 19 are open on Saturdays and 8 on Sundays. 1 lists staff certifications (ACE). Domain records put 12 websites of the trainers on this page at ten or more years old; the oldest dates from 2000. We have a website on file for 19 of the trainers on this page; 11 publish a contact page; 12 list a public email and 6 take bookings online. We count these figures across the trainers on this page; hours and prices change, so confirm the details with the trainer before you enroll.
Can I book a trainer listed for Naperville online?
6 of the 22 listings take online bookings. A first phone call is normal anyway, because a trainer wants to know what they are working with before putting you in a slot.
Crossfit 630
N'force Fitness
J-Fit
Fit Revolution
P.S. Academy of Martial Arts and Leadership
A Little Muscle
Body By Raven LLC
Donna's Home Fitness
Motiv8nu Inc.
Pure Force Fitness
The Exercise Coach
Olympus Executive Fitness Center
Reality Fitness
Dick Cook Athletics
Ignite Fitness
N.E. Fitness
Why these companies made our list
What students and parents say about trainers in Naperville
- “Good personal trainers that care for your progress as much as you do.” — from a review of Dick Cook Athletics
- “Great place with an inspirational atmosphere. Joe works with all the clients and its almost like you have a personal trainer/coach.” — from a review of Jab Fitness Training Inc
- “I've never enjoyed strength training but the trainers at Fit Revolution have me looking forward to every session.” — from a review of Fit Revolution
Excerpts from public reviews of the trainers listed on this page.