So far they have been timely and kindWill update once work is done

Awesome crew. Took an old control arm in with some concerns regarding threading in a steel bushing and they took care of the job same day and with no charge. Simply let me know it just needed to be brute forced and no need to worry. Have a nice day. Could have easily charged me even 10 bucks but they didn’t feel the need. I know where I’ll be taking my future business! Thanks guys!

Northwest motor machine does get work!! They have done a few projects for me and each one turned out perfect!!

Excellent work and craftsmanship. I highly recommend them. They did a great job on the cylinder head for my ATV.

Ron and Justin are on their A game. Used these guys for years. So pleased I ship stuff from K Falls to them for my needs.

Brought a block and head to get degreased and honed. They took longer than they said it would take to be done. Had to call several times to get updates. Got the block back. Finally got a call from them telling me the head was ready. I show up just to have them tell me that it still isnt ready come back after the weekend. They told me theyd call on Monday to let me know it was ready. Five days later I have to call again to make sure the head is done before wasting more time and gas. Justin was very helpful however the guy behind the counter was very unprofessional.

They do great work, I highly recommend them.

I was told this machine shop was one of the best in the valley after giving my motor to them they reassembled my bottom end they bolted my head to the block they also billed me for freeze plugs and when I was filling the motor with coolant I started leaking coolant from one of my freeze plugs and they would not pay for removing the motor to get to the freeze plug they wanted me to get the freeze plug so they could get to it easy and didn’t take much responsibility they also put in my crankcase pressure pipe and coolant pipe that are pressed into the block the coolant pipe was put in wrong every time forcing me to move the pipe because it was off and it was shrugged off as not a big deal a few hundred miles later the coolant pipe developed a major coolant leak they said they would not fix it for free since it was not a new part that was installed also my crankcase pressure pipe that is pressed into the block came loose and my TOMEI metal head gasket started seeping before 1000miles on the motor and again they said they would not cover it because they didn’t buy the parts my top of the line head gasket should not leak within 1000 miles if it is torqued properly I DO NOT RECOMMEND THIS SHOP THEY HAVE NOT WORKED WITH ME AT ALL AFTER I SPENT ALMOST $4000 THERE HAS DEFINITELY BEEN A SHIFT IN OWNERSHIP

Justin and Ron are the best hands down.

These guys do a great job every time A++ Quality highly recommended ..

I havent made it there yet, but I will.

Ive worked with the guys here for a while. They know what theyre doing and always helpful. Quality work and I trust them to do our shops machine work. Thanks for the great service guys!

Quality work in the time promised. Knowledgeable staff

Was told 2 days, took 4.. was told 1 price on email then upon arrival price was different...Very over priced. Had machined work Priced 70$ higher then a shop 20 min away. Had a bolt that apparently was broke off and would charge 27$ to remove. When all I had to do was put pliers and turn it out. work that was done was decent.

Best machine shop in the valley. The staff is very knowledgeable and always have your best interests in mind. Pricing is fair for the quality of service.

Been using these guys for 6 years and never disappointed. Their work is always spot on and done right. Best guys anywhere!

These guys always treat me well!

They Getter done.

Awesome service, the guys are always very helpful and know their engines! Would highly recommend using them

Best machine shop around, very knowledgeable, and very helpful!

NW Machine has always EXCEEDED expectation with the work they do between quality of work, turnaround time, customer service and more, which is why I will continue to bring my business back to them. I definitely appreciate everything theyve done to take care of my shop! Thanks guys!!

I asked about grinding my valve seats they informed me they only do the whole valve job

The guys here are great to talk to and handle any machine work I needed. Good and to the point.

Do not trust the mechanics here. Had an aluminum head pressure tested and machined. I was told it was good to go, come to find out they stripped a cam stud out of the head and stuffed it back in, then let me pay for it thanks guys.

Weve been sending all of our machine work out of state for the last 9 years UNTIL I was told about NWMM. They have done several jobs for my shop over the last year and Im very happy with the quality of not only their work, but their friendliness and promptness. Its not easy finding a machine shop that can do what we need on Porsche engines.

They rebuilt my stock iron cylinder heads and cleaned up my Edelbrock Streetmaster 390 intake manifold for my Ford 390 FE engine. They were honest and affordable. I would highly recommend them to anyone.

I love how they explain everything and help with all your automotive needs

I called, and explained the problem with my engine build and inquiring about machining. They took the time to diagnose the problem and I ended up not needing machining for this engine. That takes integrity, and I’ll be using them for future engine builds.

Very nice group of people

Great place! We have been taking our work there for years and they have always done us right

Best engine machine shop I have ever done business with. They are fair, honest and reliable. I have done business with Northwest Motor Machine since 2008 and I would not consider going elsewhere.

By far the best in the business!

Cant get better machining done anywhere else. Really talented and knowledgeable crew.

Have had the guys there do lots of different types of machine work on my motor cycle cylinders classic care engine parts always do me a great job and fairly timelythanks guys

Excellent customer service!!!! Quality work and fair pricing!!!

Best automotive machine shop in the state!

Best place to go!!!! No matter what you are working on thanks guys for all the work you did for me

Best machine shop around!

Not very nice people,wont explain anything. Their prices are the highest in the Treasure Valley too. Wouldnt Recommend At All.

Very professional.

When I went in the first time they gave me an price on rebuilding my engine. Whenit was done I went to pick it up it, the price was three times was they quoted me.I will never go back there. Very Bad Service!!

They have a shop cat!

Good people

Great service

Excellent!!!!