I went fast in my rx2 with Jeff MCCalls expertise.I feel he is the best.He was my former boss 24 yts ago and because of him i became a mechanic.This is a great shop for the whole community.Very friendly man amd knowledgeable.I thank Jeff for everything he taught me.I became a good mechanic and a good engine builder.Jeff knows alot of engines.Not just rotaries.He is also a good machinist

I was looking for a mechanic for my 2010 RX8, it had the dreaded broken seals. I called Rotary Power and spoke to Jeff who gave me options to my problem. I brought my vehicle in knowing I rather go for the new Mazda engine which happened to be reasonably priced.I thought a complete engine swap would take a couple of weeks, ended up being a couple of days. The car runs like new!I must mention that not once was I upsold or received any hidden fees. Jeff and his team are very knowledgeable/professional.

Jeff is a Guru genius! Best rotary shop anywhere, custom fabrication to tune ups!

Our experience with Rotary Power USA was exceptional. Jeff and his nephew were very helpful. Their honesty and knowledge were greatly appreciated. I highly recommend this shop, especially if you are in need of a rotary engine specialist.

Fair prices and great and excellent work for rotary engine, my Rx8 is always running great thanks to Jeff. Plus he super nice and respectful plus he will work with you. Love and thankfully for this guy cause I was think about selling my Rx8 but now Im going to keep it cause I have him as my mechanic.

Jeff leads a group of young and old rotary engine specialists that will take the time to give you a no b.s. max cost/schedule estimate for the work you want done. Hes also got the expertise to tell you what you really need vs. what you dont, offers suggestions for where to save money with used parts and/or custom fabrication.

A Mazda Rotary Engine Specialist for over 30 years, in my opinion THE BEST IN THE BUSINESS! !!!!!!!

Jeff does good work