Transfitnation
- Trainers
- Lifestyle
- Feel
3 of these trainers are based in Smithtown; the others serve Smithtown from towns including East Northport (6 mi), West Babylon (13 mi) and Farmingdale (15 mi).
3 open 24/7 · all 24 open weekends · 23 rated 4.5+
Data verified October 21, 2026
This page lists 24 personal trainers and training gyms recorded for Smithtown, NY. What each one says about its approach, its hours and its booking comes from its own website; ratings and quotes come from public reviews.

The 24 trainers on this page are rated from 4.3 to 5.0 across 2,065 reviews; 18 have 50 or more reviews and 23 are rated 4.5 or higher. When students and parents rate these trainers on specific qualities, they most often praise professionalism (96%), quality (85%) and communication (83%). The topics that come up most in reviews of the trainers on this page are "community", "equipment" and "motivating". 3 are open around the clock; 22 are open on Saturdays and 19 on Sundays. 1 lists staff certifications (ACSM) and 1 has a BBB rating of A or A+. 14 have ten or more years of experience, the longest 26 years. 2 offer a free trial or consultation; 3 are family- or locally-owned and 4 list coupons or special offers. We have a website on file for all 24 of the trainers on this page; 19 publish a contact page; 18 list a public email and 8 take bookings online. We count these figures across the trainers on this page; distances are straight-line, and hours and prices change, so confirm the details with the trainer before you enroll.
3 of the 24 listings are based in Smithtown. The rest come from other towns within 25 mi. Distances are straight-line, and plenty of trainers take clients from further out than their address suggests.
- “If you are looking for a knowledgeable, motivating, and supportive personal trainers to guide you on your fitness journey, I wholeheartedly recommend Transfitnation.” — from a review of Transfitnation
- “The personal trainers at Forever Fit Method are professional, motivating, friendly and knowledgeable.” — from a review of Forever Fit Method
- “I surpassed all of my fitness goals with his guidance on nutrition and a workout plan.” — from a review of Mike Lynch
- “I highly recommend Transfitnation to anyone looking to get in shape with this group of knowledgeable personal trainers.” — from a review of Transfitnation
Excerpts from public reviews of the trainers listed on this page.