Really friendly and very helpful. Very fast and knowledgeable. Really nice and organized shop. If you need any motor work done RPM is the place.

Ive only been there twice but both times not only did they misplace my parts the valve work was flaw and the core plugs leaked

Terrible customer service, rude, and if you ask if they can assemble something, even when you say that youll buy new parts for them to assemble or machine anything, theyll be offended. My friend referred me to this place, unfortunately it did not live up to what I expected a machine shop to be. Just buy a whole new block, dont waste your time with these guys.

Its been almost a year since I had them do some machinework on a head, awesome shop, very helpful, good prices.

Very rude not a people person and does not want to communicate

We will never do business here again. Staff was dishonest and unprofessional.

The guys are great so friendly, helpful and knowledgeable on all aspects of automotive machine work

RPM put a steel sleeve n my dirt bike engine and i was impressed by the workmanship, they even called me and gave some advise on something else i needed my cylinder milled at the top, they were fast n very polite n helpful, the shop is clean and professional, im going to have another sleeve installed by them.

Honestly, I wouldnt trust the bad reviews, I was referred to them by both my dad and step dad... 10 years ago. There is a lot of knowledge here and all of them are good people. Everyone I know around here that does motor work knows 1 name for machining, RPM. Ive never gotten quotes from them, they do quality work and you have to pay for good work. Simple as that.If you ask for it, they will give you a printout with all the reassembly torque specs. I prefer to do my own wrenching. Not that I dont trust them to do it right, its just something I enjoy doing. I do also enjoy machine work but I cant justify the equipment purchase to do my own machining. Ive had a lot of work done by them over the past 10 years of my performance additction. Everything from a Toyota 22r to a dodge 360, my 7.3 and even my buddys vortec that Im currently rebuilding. Anything as simple as head resurfacing, to rebalancing the rotating assembly for a rod upgrade, which they even found an issue with my rods and worked directly with the vendor to have them pay for the repair. These guys know motors, they know the little tricks to help you get a more desired result, stock or modified. Just tell them your build direction and let them do their thing.

These guys arent the best. I had a 235 that got work on. They messed up my cam bearings when they installed them. I was missing parts. The work was not done in time and they were rude. I will never have them do any work for me.

I have only been there once to get my flywheel machined for my clutch, and my experience was awesome. They had fair prices, but still gave me a military discount.I had questions about my M21 rebuild in my 68 Camaro and they helped me by referring to some good local places. If I need any machine work in the future, I know where to go.Thank you guys.

Hands down best machine shop i have ever worked with. They do it all and are very accurate. Highly recomend this place to everyone i know, they even bore out centers of wheels and are extremely well priced. They are upfront about time frames and pricing and that is extremely important to me.

I have been there twice, and every experience was great.I had questions about my build and they helped me understand the process and gave me a lot of guidance.thanks guys I look forward to working with you again.

I called to get a quote on machine work on my engine. The man on the phone was very patient and very knowledgable. He answered all of my questions and beat all of the quotes I already received. Everyone I ask about machine work all say the same thing, RPM

Helpful bunch of people

These guys do horrible work they messed up a few of my motors in the past and on top of that theyre very disrespectful and rude to their customers I would not recommend them