This place isn't about being new-fangled or modernizing. It's just good, honest, hard work…read more Definitely a small enterprise, but it's an enduring company. The same man has owned it for nearly twenty years, and takes care of all levels, whether doing the actual precision machining by his own hand or negotiating with other businesses. Once you're a customer, you stay with the company. Excellent work, with no mistakes tolerated.

Been going here for the past couple years. I have had them resurface many flywheels and rebuild…read moreseveral Honda cylinder heads. They do good work but turnaround time can be slow.

I've used L&O a couple of times, with great results. They decked and did a valve job on my Honda…read morecylinder head. Did a great job, and the cost was very reasonable. knowledgeable staff.

These guys are so easy to deal with and will come through for you. Price was reasonable and…read moreturnaround time was even better. Just what I needed.

I emailed Mark with a welding repair I needed while I was in the area and he responded within 10…read moreminutes. I got tons of quotes and Mark gave me the best price by far! He was done with my repair in about 15 minutes. No complaints! Thanks Mark!

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.

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.

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 .

Tony and crew at Cpk are the real deal.  Couldn't have been any friendlier and kept me up to date…read moreon progress as going along for my project. Our engineering team had a couple of parts that needed to be fabricated for quick turn.  Couple other shops I tried before deciding to give the project to Cpk didn't give me the light of day, but Tony there was patient and took on the lead time I requested and delivered.  Two days earlier than requested!   You guys saved me from what could have been an even more stressful situation if we didn't have parts on hand.  Thanks!

Tony helped me in making a fixture with a super quick turn at an excellent price…read more What I also liked was that this is a family owned and operated business that was very attentive to my needs. They were very busy, but they made sure that there was always at least one person there to answer my questions. Keep up the good work Tony and team!

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.

Came into Nick's Machining needing to get a snapped desk leg mount fixed. Nick was super helpful,…read morefriendly, and courteous. If I EVER need something welded again, I know exactly who to go to. Please bring your business to Nick, he's the man who will help you out.

Thank you Nick for doing my small job, your awesome. When I need more work done, I'll be back.read more