COMPREHENSIVE MACHINE SHOP SERVICES

CUSTOM MACHINE BUILDS AND MACHINING AT IT'S BEST

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illinois' #1 FAMILY-OWNED MACHINE SHOP


Lon Leiner established our family-owned firm in 1986, Lon Leiner & Associates Inc. Over the years, our firm has completed hundreds of new projects, hundreds of rebuilds, repairs, and service calls for the metalworking and manufacturing industries. This has created relationships that have proven successful over the years. 


As we enter new economic times, we have the next family generation keeping up the pace to meet today's production demands. While having years of experience is one asset, our large inventory of specialized equipment is ready to complete your repair or rebuild without delay.

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    Our service is appropriate to the settings. We offer a wide range of field service and in house machining- from preventative maintenance, break down repair, part replacements, rebuilding equipment, building custom equipment, example; bench top servo presses.


    Philosophy

    We strive to be the best at what we do! 


    Personal attention to each job

    Each client receives one-on-one attention through the entire process from at least one of our highly skilled Pressmen. 


    Client participation

    To ensure our clients' needs are satisfied we constantly invite our clients to participate and provide input during the design/repair process.  After all it is our job to make our clients' production a reality. 


    Professionalism

    We maintain a consistently high level of professional care and responsibility in each project. We guarantee all of our work to be of the highest quality, as we know our clients would expect nothing less. Your project is our project

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Professional Clutch & Brake Services


At LSA Service Inc., we understand the critical role that clutch and brake systems play in the operation of your punch press. Much like the clutch and brake in a car, these components operate on an industrial scale, more like a sprint car, where the clutch slams on with force, followed by the brake in a swift, on/off motion. If your system isn’t performing this critical action without slip, it’s a sign that service is needed immediately. With the wide variety of OEM designs available, our expertise ensures that we can handle the specific requirements of your equipment. The clutch and brake system is a consumable component, integral to the safety of your operations, especially given the precise timing required—often when your hands or body are in close proximity. At LSA Service Inc., we are committed to maintaining the safety and efficiency of your machinery, making us the trusted choice for all your clutch and brake service needs.

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comprehensive & customized Machine Shop Solutions

LSA Service Inc. offers comprehensive and customizable machine shop services designed to meet the diverse needs of industrial clients. Our expertise includes complete press rebuilding, punch press inspection, and shear and brake press services. We specialize in a wide array of repairs and maintenance, such as crankshaft and counterbalance repairs, lube system installations, and bronze bearing manufacturing. Additionally, we provide custom solutions like guard fabrication, roll former service, portable align boring, and custom material feeds. Our commitment to excellence ensures that, whether you need standard maintenance or tailored engineering solutions, we strive to be the best at what we do.

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Expert Custom Machine Builds & Machining

At LSA Service Inc., our expertise lies in crafting custom machine builds and precision machining solutions. We combine advanced technology with artisanal craftsmanship to tailor solutions that meet your specific needs. Whether you require prototypes, modifications, or specialized builds, our commitment to precision ensures exceptional results.

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Reliable Align Boring Specialists 


Count on LSA Service Inc. as your reliable partner for align boring solutions. With meticulous attention to detail and advanced equipment, we deliver accurate and dependable alignments for your machinery. Our specialized techniques ensure optimal performance and longevity, meeting the highest standards of precision.

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Professional Rolling Bolster Boring Services


LSA Service Inc. offers professional rolling bolster boring services designed to meet your exact specifications. Our dedicated team employs specialized methods and state-of-the-art tools to deliver precise and efficient results. Whether you need repairs, upgrades, or customized solutions, trust us to enhance the functionality and durability of your equipment.

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Masterful Welding Solutions


LSA Services Inc. offers top-notch welding services tailored to meet the diverse needs of various industries. Our skilled welders are proficient in a range of welding techniques, including MIG, TIG, and arc welding, ensuring precision and durability in every project. Whether it's fabrication, repair, or maintenance, we handle everything from small components to large structures with meticulous attention to detail. Our commitment to quality and safety guarantees that all welding tasks are performed to the highest industry standards, delivering reliable and long-lasting results for our clients.

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old & new equipment repair


We excel at servicing both old and newer equipment, ensuring that all machinery operates at its best regardless of age. Our skilled technicians are adept at working with a variety of equipment models, applying their extensive knowledge to diagnose and address issues in older machines while also leveraging the latest technologies to optimize newer equipment. Whether it's performing repairs, upgrades, or routine maintenance, we tailor our approach to meet the specific needs of your machinery, enhancing performance and extending its lifespan. Our commitment to quality ensures that all equipment, whether vintage or cutting-edge, receives the highest standard of care.

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shearing & brake press pros


LSA Services Inc. provides exceptional shearing and brake press services to ensure your metal fabrication processes run smoothly and efficiently. Our team specializes in maintaining and repairing shearing machines and brake presses, from blade sharpening and hydraulic system repairs to die and punch maintenance. We meticulously calibrate and align your equipment, ensuring precise cuts and bends every time. With our comprehensive services, you can rely on enhanced performance, extended equipment lifespan, and minimized downtime, keeping your operations productive and cost-effective.

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Send us a Message now


Have a question? We’re here to help! Send us a message, and we’ll be in touch as soon as possible. 

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FAQS

  • Why is LSA Service Inc. so popular?

    Clients should choose LSA Service Inc. because of our unparalleled expertise and dedication as a premier machine shop. Our machine shop specializes in a wide array of services, including complete press rebuilding, shears, and brake press services. We cater to both old and newer equipment, ensuring all machinery operates at peak performance. Our machine shop offers customized solutions, such as guard fabrication and portable align boring, tailored to meet your specific needs. With a commitment to quality and customer satisfaction, our machine shop stands out as a reliable partner for all your industrial repair and maintenance requirements. Trust our machine shop for precision, efficiency, and exceptional service.

  • What are your specialties?

    We specialize in:


    • Punch press inspection
    • Complete press rebuilding
    • Clutch/ brake retrofits
    • Ram squaring and adjusting
    • Crank shaft repair/ replacement
    • Counter balance repair/replacement  
    • Lube system repair/ installation
    • Bronze bearings manufactured/ installed 
    • Remanufacture press parts
    • Shears & Brake press service
    • Guard fabrication & installation
    • Roll former service & repair 
    • 4 slides repair/ rebuild 
    • Entire feed lines repaired/ installed
    • Tie bars/ risers manufactured/ installed
    • Manufacture hydraulic tie bar nuts
    • Hand scraping 
    • Key seating up to 3''
    • Shaft build ups and machining
    • Portable align boring
    • Cast Iron welding 
    • Custom pick and place equipment
    • Custom material feeds
  • What types of equipment do you work on?

    LSA Services Inc. specializes in a wide range of equipment, including punch presses, shears, brake presses, and various industrial machinery. We service both older and newer models, ensuring they operate efficiently and meet your production needs.

  • How long does a complete press rebuild typically take?

    The duration of a complete press rebuild depends on the specific condition and complexity of the machine. On average, it can take several weeks to a few months. We provide detailed timelines after an initial inspection and keep you informed throughout the rebuilding process.

 MachinE SHOP in Elk Grove Village, IL

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