Auto Machine, Inc.

- Overview
- Intro
- Photos
- Location
- Reviews
- +1 630-584-1188
- www.automachineinc.com
- 310 N 6th St, St. Charles, IL 60174, USA
Operating Hours
Auto Machine, Inc. Introduce
Auto Machine, Inc., located at 310 N 6th St, St. Charles, IL 60174, USA, operates as a highly specialized "Auto Repair Station" within the broader automotive industry. While not a conventional full-service car repair shop that handles routine maintenance or general vehicle diagnostics, Auto Machine, Inc. is a critical resource for engine builders, professional mechanics, and even dedicated do-it-yourself (DIY) enthusiasts. Their focus is exclusively on precision engine machining and rebuilding services, making them an indispensable partner for complex engine work in St. Charles and the wider Chicagoland area.
The environment at Auto Machine, Inc. is that of a dedicated machine shop. This means the facility would be equipped with highly specialized, heavy-duty machinery for precision work on engine components. Expect to see equipment for cylinder boring, honing, crankshaft grinding and polishing, cylinder head surfacing, valve seat grinding, and engine block decking. The shop floor would be organized to accommodate these large machines and the associated engine parts. While a formal waiting area might be present, the primary focus is on the functional space for meticulous machining work. The atmosphere would convey a sense of precision, technical expertise, and a commitment to quality craftsmanship. It is a workspace designed for highly skilled technicians focused on specific, intricate tasks.
The services and goods offered by Auto Machine, Inc. are deeply specialized in the realm of engine machining. Their core offerings include:
- Engine Block Machining: This includes cylinder boring (to increase cylinder diameter for new pistons), honing (creating a cross-hatch pattern for proper piston ring seating and oil retention), and decking (resurfacing the block deck for a perfect seal with the cylinder head).
- Cylinder Head Machining: Services such as surfacing (grinding the head flat for a proper seal), valve seat cutting/grinding (to ensure proper valve sealing), and valve guide replacement.
- Crankshaft Services: Precision grinding and polishing of crankshaft journals to restore proper bearing clearances and surface finish, crucial for engine longevity and performance.
- Connecting Rod Services: Checking and reconditioning connecting rods to ensure they are straight, round, and within specifications.
- Engine Assembly Prep: While the customer review indicates they assemble engines at home after Auto Machine, Inc. performs the machining, the shop provides all the necessary preparatory work on individual components.
- Component Inspection: Thorough inspection and measurement of engine components to identify wear, damage, or areas needing machining.
- Engine Part Sales: While not explicitly stated, machine shops often supply or have access to a range of associated engine components like pistons, rings, bearings, and gaskets to complement their machining services.
The features that truly set Auto Machine, Inc. apart are their unwavering commitment to quality, deep technical expertise, and exceptional customer service, even in a specialized field. As one customer eloquently states, "I've been taking engine parts 'n pieces here for well over a decade. Kim and the rest of the team have always been great. They've done a few engines for me (crank polish, block bore 'n hone) and then I put it all together at home." This long-standing loyalty speaks volumes about the consistent quality of their work.
The review highlights that "it will get done right. I have never had an issue with any of their work," reinforcing the high standard of their machining. This is crucial in engine building, where even minor inaccuracies can lead to catastrophic failure. The customer's willingness to drive from Chicago, which is "not a quick drive," specifically to use Auto Machine, Inc. further underscores their reputation as a premier engine machine shop. The phrase "I looked high-and -low for a good engine shop and since I found them they're the only place I take any machine shop work" is a powerful testament to their position as a top-tier service provider in their niche.
Furthermore, their willingness to provide advice, even without immediate payment or a job, is a remarkable feature of their customer service: "Even when I've got dumb questions or I've called for advice only and NOT brought them an engine or paid them a nickel they've always been spot-on!" This demonstrates a genuine commitment to helping their community and building long-term relationships based on trust and shared knowledge, rather than just transactional interactions. This generosity with expertise positions them as a trusted authority in engine machining. The mention of "Kim and the rest of the team" indicates a collaborative and skilled workforce.
The second review further solidifies their reputation for quality and reasonable pricing: "Had minimal machining done to my head and block. Was reasonably priced, and must've been flat because it's been sealing fine for 6 months with considerably more abuse than designed for." This confirms their ability to achieve precise flatness, which is paramount for proper engine sealing and performance, even under demanding conditions.
Regarding promotional information, specialized machine shops like Auto Machine, Inc. often rely less on traditional advertising and more on their strong reputation, industry referrals, and word-of-mouth. Their consistent delivery of high-quality work and exceptional customer support acts as their primary promotional strategy. They might attend local car shows, engage with automotive enthusiast clubs, or build relationships with local general repair shops that outsource engine work. While specific discounts or publicly advertised promotions are not detailed in the provided information, their value proposition is built on precision, reliability, and expert advice, which are highly sought after in the engine building community. Potential customers are advised to contact them directly for quotes on specific machining services.
Auto Machine, Inc. can be contacted by phone at (630) 584-1188 or via mobile at +1 630-584-1188. These phone numbers serve as direct lines for discussing specific machining needs, getting advice, and obtaining estimates for engine work. Their location at 310 N 6th St, St. Charles, IL, makes them accessible to clients throughout the Fox Valley region and beyond, as evidenced by customers traveling from Chicago.
In conclusion, Auto Machine, Inc. is a highly regarded and specialized "Auto Repair Station" that focuses exclusively on precision engine machining and rebuilding services in St. Charles, IL. Its key features include unparalleled expertise in engine block, head, and crankshaft work, a consistent track record of high-quality results, and exceptional customer service, even offering free advice. Led by Kim and their team, their reputation for doing the job "right" and being "spot-on" has cultivated fierce customer loyalty, even attracting clients from a significant distance. While traditional promotions are not highlighted, their established reputation for precision and reliability is their most compelling offering to anyone seeking expert engine machine shop services.
Auto Machine, Inc. Photos
Auto Machine, Inc. Location
Auto Machine, Inc. Customer Reviews
I've been taking engine parts 'n pieces here for well over a decade. Kim and the rest of the team have always been great. They've done a few engines for me (crank polish, block bore 'n hone) and then I put it all together at home. They might not have your engine back to ya in 24 hours (probably because they have way more demand for their services than a supply of time to do the work) but it will get done right. I have never had an issue with any of their work, I'm right now putting together an engine they bored/honed, surfaced the head, checked rods, et cetera, February of 2025. Even when I've got dumb questions or I've called for advice only and NOT brought them an engine or paid them a nickel they've always been spot-on! I looked high-and -low for a good engine shop and since I found them they're the only place I take any machine shop work. And I'm in Chicago...they are not a quick drive from my house!
Feb 06, 2025 · Jason Figler
Had minimal machining done to my head and block. Was reasonably priced, and must've been flat because it's been sealing fine for 6 months with considerably more abuse than designed for.
Jan 24, 2025 · Joseph Halder
The s place is awesome!! This was my 1st time rebuilding a motor. Mercruiser (GM V8) 350. They helped answer my questions & besides machining my block, help fix an issue I had with poorly made connecting rods bought from Summit Racing. Would definitely recommend Kim & crew!!!
Oct 14, 2022 · Dino P
Dropped off a flywheel and ring gear for a Sprite and picked it up a week later. Flywheel was resurfaced, ol ring gear removed, new ring gear sweated on.
Dec 09, 2023 · Fred Johnson
Friendly professional service at a competitive price. They serviced an old motorcycle head that needed some love. Happy customer.
Jul 30, 2024 · Chuck Calamari
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