Internal Fire Pilates
- Classes
- Dance
- Feel
1 of these studios is based in Castro Valley; the others serve Castro Valley from towns including Oakland (10 mi), Mill Valley (28 mi) and Danville (9 mi).
22 open weekends · 21 rated 4.5+
Data verified October 16, 2026
The 24 studios listed for Castro Valley, CA teach pilates. Whether a studio runs reformer sessions, mat classes or both comes from what it publishes itself; ratings and quotes come from public reviews.

23 of the 24 studios on this page have a rating, from 4.3 to 5.0 across 809 reviews; 7 have 50 or more reviews and 21 are rated 4.5 or higher. The topics that come up most in reviews of the studios on this page are "community", "energy" and "equipment". 18 are open on Saturdays and 20 on Sundays. 2 have a BBB rating of A or A+. Domain records put 17 websites of the studios on this page at ten or more years old; the oldest dates from 2000. 1 offers a free trial or consultation and 2 list coupons or special offers. We have a website on file for all 24 of the studios on this page; 17 publish a contact page; 19 list a public email and 13 take bookings online. We count these figures across the studios on this page; distances are straight-line, and hours and prices change, so confirm the details with the studio before you enroll.
19 of the 24 studios list a public email address. Writing it down works better than explaining a knee history at a busy front desk, and it gives the studio time to put you with the right instructor rather than the next free slot.