Decades of experience and quality work. I have used them several times and they know BMW motors.read more

I decided to give Engine Supply a try after my previous engine developed a major oil consumption…read moreafter a rebuild. I have yet to disassemble and determine the cause on that engine. I needed some cylinder head refresh work done on a replacement engine and took my head here. It's for a bmw s54 engine. I understand Engine supply does a lot of domestic work but will also do European and Japanese engines. After speaking with one of the guys, I found out that it's a family owned and operated company. The guys are definitely knowledgeable. The cylinder was picked up and was in great clean condition as expected by a good machine shop. What impressed me was they took me to the back to show my cylinder head during assembly when I dropped off my valve seals. The shop is well organized and clean. When I picked up the cylinder head, the Machinist who worked on my cylinder head also mentioned that the valves were returned in the exact order it was removed, which makes putting the shims I removed back it the same order easier to adjust the valve clearance on assembly. The cylinder head was assembled back into the used block. And is now running in the car without any oil consumption. It has done multiple track days without issue. I'm very happy with their work and can vouch that you are getting top notch quality work. Thank you Engine Supply Team! -Clarence

Miracle Fix: Jose and Lorenzo Saved My Miata. Answer to my…read moreprayers. Expert welders and fabricators. My Mazda developed a loud rattling and knocking noise underneath and no one could figure out why. I went to eight different shops. Each one gave me a different guess: heat shields, engine mounts, catalytic converter, "play in the differential," you name it. Nothing made sense, and the noise was so annoying at red lights and/or with foot on the brake . Finally, one honest shop (Thanh Auto in Garden Grove) spotted the real culprit: a big clean crack in the aluminum mounting bracket attached to the differential housing. Every mechanic I spoke with afterward told me the same thing: "Only solution is to drop the entire differential and replace it." Translation: very expensive. Thanh's expert ( Keith) suggested welding the crack, but every welding shop I contacted said the same thing -- "No space. We'd have to remove the differential before welding. Almost as costly as replacing the whole diff." Then I found Jose at OC Fabrication on Yelp. Within minutes of sending him a photo, he replied ...fast, professional, and confident. He said it might be doable without removing the diff, but he needed to inspect in person. He even gave me two honest estimates: a higher price if the diff needed to come out, and a much lower one if he could reach it in place. He squeezed me in after hours the very next day. He and his welder Lorenzo crawled under the car, inspected the crack, and confirmed they could do it without removing anything. They carefully jacked the differential to realign the broken ear, cleaned the aluminum, welded it beautifully, and then reinforced it with additional metal. All in under 90 minutes. When we test drove the car afterward -- night and day. Smooth. Quiet. Solid. The rattling and knocking that haunted me for a weeek? Gone. Jose told me straight: most shops wouldn't even attempt this kind of repair. But he and Lorenzo took it on with skill, confidence, pride in their craft, and real customer care. They solved a problem that eight other shops shrugged at. I can't recommend these guys enough. Professional, talented, honest, and genuinely passionate about their work. Bravo, Jose and Lorenzo. Many thanks. Bonus: Their shop is amazing -- full of unique custom fabrication projects, metalwork, and creative builds. Kudos for their skill and craftsmanship and care.

Super friendly, fast response time, professional, and did great work. Highly recommend!read more

Sooo we came in with a kinda complex part that NO other machine shop wanted to tackle BUT David at…read moreDK took it on with no problem! He flagged any potential problems with our drawings and got the part done in a timely manner. He'll be our go-to guy in the future. Appreciate it everything!

From the owner: DK Precision Machining specializes in precision CNC milling and turning of many materials such as…read morestainless steel, aluminum, and plastic. Serving Orange County and San Francisco/Bay Area. We offer precision machining for aerospace, semiconductor, pharmaceutical, optics and commercial product industries. Here at DK, we take pride in being reliable, precise and prompt. Our customers’ success is our number one priority, which is why we do everything we can to exceed our customers expectations. You can rely on our small family owned business!

Don't buy metal at the big box stores. You get a better prices if you buy metal here.read more

I have been trying to order a hinge for a month now. This company doesn't respond to online…read moreinquiries apparently. I've been a builder for 40 years and know exactly what I want. I asked for a price quote online on May 18th 2026. Today it's officially one month since my request. I'm a customer willing to complete a transaction, but Industrial Metal Supply just can't seem to handle it.

Excellent service! Requested a quote for a few parts that need to be done. Received my quote with…read morein a few hours and the job was done by the next day. Parts fit great. Very good quality and will be back with more jobs.

From the owner: Specialized in CNC Machining and Conventional Machining…read more J.F. Machining services local customer, large/ bulk ordered jobs or long term jobs.

I gave up on my 2006 Acura TL last year, but Jeff basically maintained it for the last 5 years of…read moreits life. He also did some oil changes on my S2000 on occasion. I'm in a newer car now, so I might not be visiting until it's no longer dealer maintained, but Jeff was wonderful to work with and a very honest person. I'm sort of leaving this as a thank you for that service, knowing I might not be able to return for awhile. His service was also provided during a tough time in my life. He always charged me a fair price which is why I respect him a lot. I've never had a BS service recommended by him. Everything is "hey, look at this" or "this is what is wrong". If you are looking for an independent mechanic H & A auto is a trustworthy place that still exists in this day and age.

Absolutely the BEST! Jeff and his co-mechanics are so honest, friendly, responsible, and great at…read morewhat they do. I will never rose my cars to anyone else. Even when my car was under warranty, I'd rather pay to take it to H and A. Such a rare find these days. Trust me. Top rate mechanics!

They did a good job on my Subaru heads. Completed within 48 hours. Service was good. They called me…read moreand gave me updates along the way.

Please what ever you do DON'T HAVE THIS SHOP TOUCH YOUR ENGINE OR TRANSMISSION! I had General…read moreMachine re-build both the Engine and Transmission on my Truck at the beginning of this year. I paid a total of over $5000,00 to them for the work. Since the 1st day I picked it up. I have had nothing but problems. It has gone back to them 3 times, just so the transmission would go into over drive. The truck burns at least 1 court of oil a week. Had over-heated at a clients house. 0 'S. Now it is not drivable. I HAVE LEFT MESSAGE AFTER MESSAGE. NEXT STEP SMALL CLAIMS COURT AND DEPARTMENT OF CONSUMER AFFAIRS. VERY DISSATISFIED.

If you are shopping around to get your calipers or drums painted, look no further and just book…read morewith this shop. I am absolutely thrilled with the end product! I brought in my 2023 Audi Q4 e-tron to get the front brake calipers and rear drums painted in glossy black. The owner did an incredible job--the workmanship is top-tier, crisp, and clean. It completely transforms the look of the car, and the finish is flawless. Beyond the stellar quality of the work, the customer service was amazing. The owner's communication was excellent from start to finish. He was professional, clear, and kept me updated throughout the process. On top of that, his pricing is very competitive compared to other places I looked at. I'm uploading some before and after photos so you can see the difference for yourself. High-quality work, great communication, and fair pricing--what more can you ask for? I highly recommend him to anyone looking to level up their ride. I'll definitely be back!

Fausto did a great job on my car! This is the second car I have brought to him in 6 years and he's…read moredone great work for me. My Lexus wheels were damaged from acidic wheel cleaner being used on them at some point, so I made an appointment for wheel painting. Went in on Tuesday, he took his time and went over all options for me, and gave me his recommendation for what would look closest to how the wheels looked from the factory. I went with his recommendation. Wednesday morning he texts me saying it's done. I show up and the car looks amazing. The wheels look as close to factory as possible without having Lexus do it for an arm and a leg (and done in 24 hours!). I couldn't be happier and highly recommend his services. Fair price and quality work. 5 stars.