Ed at PMS Solutions responded the next business day to my request for…read morequotation, and I received the quotation the subsequent business day. The lead time was approximately two weeks. This was a small, simple job of nine parts fabricated from 6" by 1" aluminum bar stock. A few holes drilled, some threaded, and a couple of milled slots. I was well pleased when I picked up the parts. They were gorgeous! After testing the fit, Ed arranged for the parts to be anodized, which was turned around in a day. I recommend Professional Machining Solutions, and will definitely use them again when the need arises.

Eduardo the owner is great to work with. He is a hard working and honest business man. His main…read moregoal is to build long lasting relationships with all his clients. I highly recommend his company for any manufacturing needs you may have.

I have been going to Jan and Deily for the past year and a half, for various company projects, as…read morewell as my side-projects for my house and cars. So it has been due time for me to write a review for him. Before I do, I have to say it is funny to read other reviews on Yelp, like the one about pressing car bushings (which truly not even specialized car shops would do). I have to go back to Jan for that, because I did not know he did such things. I had given up on replacing bushings on my car, after being turned down by so many local auto shops and mechanics. Now for that reviewer that rated them badly for a four week lead time... what sort of expectation was that? A poorly-run machine shop has downtime to let anyone cut in. By all means go to those shops instead or pay an arm and a leg, if that is the expectation... however, Optima Precision operates like all properly run, established machine shops do... schedule your work into their operation or work an expedite out with Jan and Deily... We are even lucky they are open to our side-projects. Bottom line, talk it out with them. They are very open to making things happen! Anyways, just to give a little background, I formerly worked as a design engineer for Zodiac Aerospace's oxygen system division, that made a lot of pneumatic components such as valves and manifolds. I can certainly attest that Jan and Optima Precision has the expertise and capabilities to machine top-notch quality parts. Whether you are dealing with extruded, cold-pressed, tempered aluminum, steel or etc., or softer brittle plastics like plexiglass or acrylic, up to something like 6 feet by 4 feet (double check with him), he and his crew can take care of that. I originally went to Optima Precision because Jan and Deily were the more responsive, local machine shop. They are very approachable and easy to communicate with (their English is solid). Most importantly, their pricing and lead times were very competitive, compared to the other shops in the area. Easiest way to describe them is that they are flexible and understanding like the old machinists but they operate with the newer CNC mills (even though they have Bridgeports off to the side). In other words, they are not like other new machinists that refuse small orders and cannot think other than what their CNC machine tells them they can or cannot do. What do I mean by an old machinist? Jan did not just go off my engineering drawings, but he verified my design intent to make sure my parts would fit and functioned well in my application. He was more concerned with what I wanted my part to turn out as, rather than what his machines could or could not do. To affirm other reviews, Jan and Deily are truly open to make small quantities (even one or two pieces like other reviews stated) and, of course, scaling to large production quantities. If you have worked with machine shops enough, you would understand that Optima Precision is a no brainer to have your parts, at least, quoted there each time. Long review, but hope that helps you all when considering!

I approached Optima Precision to machine 2 simple holes in an automotive part. I explained exactly…read morewhat needed to happen and what the part was for. I mentioned I was not in a hurry and could leave it for the weekend. Before I could finish explaining and before price was even discussed I was interrupted and told the wait would be 4 weeks. To machine 2 holes? Shouldn't take a competent machinist more than 10 minutes. No thanks. I dropped the part off at another machine shop and had it back minutes later machined perfectly to specification.

Does a good precised machining job. Cheap and fast . They…read morehave good knowledge on what they do. They offer advice upon confusion. Free quotes .

Felt the need to drop these folks a review due to the exceptional work. I had an excellent…read moreexperience with the service Fuentes Machine Shop provided . I was given prompt responses to my inquiry's and they made sure to be very thorough with the requirements . Turn around time was very fast. This was my first time using this shop and it won't be my last.

If you've got a crankshaft that needs any kind of machining polishing straightening preparing…read moreinspecting, there's only one place in Northern California to bring it to. Ed runs a tight ship. When Accuracy needs to be measured in microns you don't take any shortcuts. Bring your shaft to Ed he will straighten you out

Best of the best. Ed runs an honest shop. Great guy. I took the crankshaft from my 1967 Norton…read moreMotorcycle. He chucked it in a lathe, measured it, spun it, and explained to me what was wrong, what I should try, before I pay him to clean it up It's a real shop, not a bunch of junk sent out or replaced. Real men, real lathes, and real knowledge If I can make the crankshaft work? I'll definitely be taking it back to him to clean up If I cannot? I will still be sending everyone I know to their shop for top quality work

I recently had an issue with my old Chevy truck's cylinder head. The head gasket blew so I took the…read morehead to Le's to see if it was damaged. My instinct was right the cylinder head was also damaged. I got a call from them telling me it was no longer usable. I stopped by to see what I owed for their time and was told no charge for the diagnosis. Needless to say I was happy with the unexpected freebie. My impression of Le's was a positive one. It's a handful of guys working their asses off six days a week.

From my experience this machine shop is a cylinder head only machine shop. But it's exactly what I…read moreneed for my projects. I brought a few pieces over here and they give good deals and quick turnaround. Be sure to strip down your head so that they could do the work that need to do and not charge you extra.

Great experience with MCY Industries! I had a small custom project and needed a couple of holes…read moreprecisely cut into some sheet metal. Even though it wasn't a large job, they were willing to help me out and treated my project with care and professionalism. The holes came out clean, accurate, and exactly where I needed them. They saved me a lot of time and hassle trying to do it myself, and the quality of the work was excellent. I really appreciate a local shop that's willing to take the time to help someone with a smaller custom job. Great workmanship, great customer service, and very helpful. I would definitely recommend MCY Industries and wouldn't hesitate to use them again!

I had a somewhat unusual job for MCY Industry. I needed several stainless steel metal covers made…read morefor a natural stone ledge, and each one had slightly different measurements. Steven was great to work with. He understood what I needed and was able to make all the pieces very accurately. He also got everything done in just a few days. Really happy with the work and the turnaround. I would definitely recommend Steven and MCY Industries for custom metal work.

I recently had the pleasure to work with Nhut and I was immediately greeted with amazing…read morehospitality as soon as I walked through the door. He went above and beyond with making sure my needs were met. I highly recommend coming to his place he will definitely take care of you!

Nhut, was recommended to me by the range guys at work. Friendly staff and quick turn-around time…read moreon my M&P.

Lander runs a one man buisness so the whole process was fast and straightforward. He also had lower…read moreprices than xyometry

Was not available until a week later. Insisted on a $100 minimum regardless of the size of the…read morejob. Actually a good thing since I ended up doing the job myself with help from friendly folks at Ace hardware.