I have a 1969 dodge charger RT 440 and ASS rebuilt it with a Stoker to 505 Also put in a tremec 5…read morespeed along with many other things too many to list. Julius and Justin are the best in the business and I am a very satisfied customer!! 5 stars on customer service and communication during the work performed. I have been to many shops in the past while owning the car and ASS is the only one that will now work on my car. If you want it done right and with an honest price I would highly recommend this place of business.

I rarely leave reviews. As a business owner myself, I understand the impact they carry. Four years…read moreago I gave Atlanta Speed Shop five stars and meant every word. Julius and Justin had stepped in to rescue a build on my 1967 F100 that a previous shop had majorly dropped the ball on -- a project that had already cost me over six figures. They were thorough, honest, and went above and beyond. Over the years I referred significant business to them because of that experience. When I acquired my 1968 F100 and was ready for a new build there was no question where it was going. I trusted them with it because they had earned that trust. This update is not written out of frustration. It is written because other customers deserve an accurate account of what happened, and because I exhausted every private option before going public. I brought my 1968 F100 to Atlanta Speed Shop in early 2026 for a significant engine and drivetrain build. I sourced the crate engine and select components directly. The shop handled the transmission rebuild through their own vendor, all remaining parts, and all labor -- totaling just over $10,000 on their invoice. My total investment in this project was well in excess of $20,000. Within the first day of having the truck back I noticed a loud screeching noise on right turns, a throttle that stuck twice, driveshaft scraping, a whining rear end, and oil spots. I reported everything to Justin in writing immediately. The truck went back for its first warranty visit. It came back still unresolved. Following that return the AC stopped working and a shop mechanic was dispatched to my home to fix it -- a basic item that should have been caught before the truck ever left. Julius had signed off on it. The truck continued to have issues. A significant driveline vibration then appeared under hard acceleration that had never existed before this project. The shop requested a ride along with Julius -- the same owner who had signed off on the vehicle multiple times already. The truck went back for a second warranty visit where Julius confirmed the muffler was contacting the driveshaft -- a direct result of their exhaust work. This was consistent with what Justin had already acknowledged in his own words in a text message. The vibration was resolved but the exhaust remains unfinished. A cracked frame rail near a critical suspension component was also disclosed to me for the first time at this visit -- despite the truck having been in their shop multiple times with Julius signing off each time. Today's warranty tow cost me $503 out of pocket -- an expense that should never have been mine on a warranty visit. When the final invoice arrived a 3% credit card fee appeared that had never been disclosed or applied to either of my two prior payments on this same project. Justin acknowledged it and waived it in writing -- because he knew it had not been disclosed. The invoice was never signed by me and the terms were never agreed to. If a response to this review claims these issues were pre-existing I would ask the reader to consider -- if that were true, why were they never disclosed across multiple visits and multiple sign-offs by Julius? Justin acknowledged the exhaust running the driveshaft in his own words after the truck had already been delivered as complete. These are not my characterizations. They are documented in the shop's own communications. The technical capability here is real and my 2022 experience was genuinely excellent. But capability means nothing if the work is not checked before it leaves the shop, warranty issues are disputed rather than resolved, and a loyal customer who invested well in excess of $20,000 and referred significant business to you is treated the way I was treated when things went wrong. I have documentation for every word of this. Future customers deserve to know.

Our experience with the crew at Silvasons was awesome. Initially there was some confusion about our…read moreorder and delivery; however our contact person Jesse and the Silvas (owners) went above and beyond to meet and exceed our expectations inside an extremely tight time window and budget. Even with a completely custom piece with hand drawn specs! Silvasons is the only machine shop I would recommend in the Atlanta area. The people are kind, responsive and really good at what they do. Q

I have used Silvasons several times now from some repairs and fabrications for my company and they…read morenever disappoint. There staff is very courteous and quality of work is impeccable!!!!!!

He did the job as I asked, just took a bit longer then he quoted. Will use him again, he was very…read moreknowledgable and pleasant to do business with .

Brent is not only knowledgeable and professional, he's a great guy that will go the extra mile to…read morehelp you. He modified one of my cymbals first and he achieved that "trashy" sound. Then, he fabricated parts for my car that could not be replaced. He's more than a machinist - he's an engineer. His prices are very reasonable. I highly recommend that you see Brent if you need metal work or any fabrication. Drummers - take a cymbal to Brent to drill some holes until you get that sound that Zyldian and Sabian are charging hundreds of dollars to buy that way new!

What a hidden gem when it comes to needing a custom machine shop in the local area. They are OPEN!!…read more They guys and team here are awesome! They have tremendous experience with welding and that customization needed for certain parts and metal fabrication. I have seen them help with fork lifts, make brackets for construction company, fixing heavy equipment parts, stainless steal parts, and the list goes on. I would highly recommend Suwanee Machine Shop for any of your metal fabrication, customization needs, especially with a one off part needed and fix.

If you're under the age of 30 and have never ridden in a pickup truck, this may not be a place for…read moreyou. If, on the other hand, you've got a custom metalworking job to do and your skills tend to lie more in the ethereal realm of "iOS Programming" than in the physical realm of "banging on pieces of metal" then this might just be your place. The machine shop is something that, 60 years ago, everyone knew about. Today? Just finding one is a struggle. Luckily when I had an issue with motorcycle parts, Suwanee Machine Shop was there and they got the job done. I went in and said "I need this piece to fit on this piece" (imagine in your head a round peg and a square hole). The guy nodded, said "Sure, we can do that. It'll be about $40. Come back next week." I came back the following week and he said "Right, did you want it to be on that side or this other side?" Duh. I told him which side I wanted the peg to fit in and he just said "Great. Come back next week." The following week, I walked in, the parts were done and he said "Here ya go. How much did I tell you for these?" "Fourty", I replied." "Sounds about right" he said. I loved finding a shop like that that'll just do the job ya have.

Beware this placed ripped me off. Worst part they charged me to clean my block over 300.00 the…read moreblock looks like trash, the cylinders are out of round after paying for it to be bored straight their excuse is that they are a diesel machine shop wow why even take my block and charge me for machining it knowing it was out of my car! Stay away from this place!!!

I took my old and tired Chevy 283 (out of my antique Chris Craft) for a rebuild. They were…read moreprofessional and turned out my engine in a few weeks. They gave me updates during the process and the bill was spot on to what they estimated. My engine has run perfectly ever since. They even talked through the warranty to adjust for the marine use (hours instead of miles). Charlie and the guys were always easy to talk too and helpful when I had questions.

THIS PLACE IS OUTSTANDING! The customer service and quality of work is excellent. I'm rebuilding my…read morewife's motor, and, I needed some cleaning and expert advice to get my wife's car up and running again. I had some recent surgery, and because I had to rent a car, they expedited the work and the engine block and cylinder head were spotless and they even did more than that I expected. I'm a 65 year old man and I'm so lucky to find a shop that still has integrity in the way they do business.

My first time using Mr. Smith's Automotive Machine and I must admit, my first impressions were wow!…read moreThis guy Larry is a professional and is willing to help me solve my 292 Y block advertised as; "was running when pulled," woes... I will use their services again, soon, and I will recommend them to friends/family.

Southland CNC is a family-owned business in the heart of Northeast Georgia. They operate on family…read morevalues and treat their employees and customers with respect. As a customer, you can expect exemplary service and a personalized experience. They consistently meet deadlines and create quality products. Most notably, they made the trophies for the suites at the Mercedes-Benz Stadium for this year's Super Bowl! So if you want a business that will treat you like family and make you the best product with the best material, Southland CNC is what you are looking for!

From the owner: Precision Machined Component Parts, ISO 9001:2008 Certifiedread more

I work for a local nonprofit and needed some repairs done on our box truck and Shark Tooth Welding…read morecame to the rescue. Darrell was a pro and got the repairs done fast and efficiently! He got us back and running to help our families!

From the owner: Small project Specialist. Welding, Repairs & Fabrication…read more We'll fix your broken stuff. No job too small