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Klapperich Tool Inc

About Us

Since 1998, Klapperich Tool Inc has been proudly serving the Chicago area and beyond from their home base in South Elgin, IL. Known for their precision, reliability, and forward-thinking approach, Klapperich Tool has grown into a premier machine shop with a reputation for excellence in both precision CNC machining and the design and build of automated assembly systems. Whether you're a manufacturer looking to streamline your operations or a business in need of high-quality machined components, their experienced team is ready to deliver solutions that are both innovative and dependable.

At Klapperich Tool, every project is approached with care, craftsmanship, and a deep understanding of what it takes to succeed in today’s competitive manufacturing landscape. Their automated systems are thoughtfully engineered to improve efficiency and reduce downtime, while their machining capabilities ensure every part meets exact specifications. With decades of experience and a commitment to customer satisfaction, Klapperich Tool Inc is more than just a machine shop—they’re a trusted partner in your production journey.

If you're looking for a team that combines technical expertise with a friendly, collaborative spirit, reach out to Klapperich Tool Inc in South Elgin. They’d love to learn more about your needs and help bring your next project to life.

Areas Served

Languages Spoken

English
Spanish
Polish

What We Offer

Our Specialties include:

At Klapperich Tool Inc, precision and innovation go hand in hand. Their expertise in precision machining ensures that every component is crafted with exacting detail, meeting the highest standards of quality and performance. But they don’t stop at parts—they build complete solutions. With a deep understanding of manufacturing challenges, Klapperich Tool designs and builds automated assembly systems that streamline production, reduce labor costs, and improve consistency. From concept to completion, their team brings together engineering insight and hands-on experience to deliver systems that work smarter and last longer.

Our Services include:

Automated Systems & Custom Machinery: At Klapperich Tool Inc, automation meets ingenuity. Their team designs and builds automated assembly machines, insert molding systems, and robot end-of-arm tooling and cell designs that streamline production and elevate efficiency. Whether it’s a fully custom machine or a specialized automation cell, they bring precision and creativity to every build—delivering solutions that work seamlessly in real-world manufacturing environments.
Machining & Fabrication: Klapperich Tool Inc is built on a foundation of expert craftsmanship. Their precision machining, CNC turning and milling, and grinding services (including Mattison, OD, ID, and jig grinding) ensure tight tolerances and flawless finishes. With advanced capabilities in wire and conventional EDM, Mig and TIG welding, and silver soldering, they handle complex parts and assemblies with skill and care—making them a trusted partner for high-performance fabrication.
Tooling & Fixtures: Tooling is where Klapperich Tool Inc truly shines. From custom dies and toolmaking to specialized test and CMM fixtures, they engineer solutions that support quality control, repeatability, and production speed. Every tool is crafted with precision and purpose, helping manufacturers maintain consistency and confidence in their processes.
Design & Engineering: Innovation starts with smart design. Klapperich Tool Inc offers mechanical and product design services that transform ideas into manufacturable realities. Their reverse engineering capabilities allow them to recreate or improve existing components with accuracy and insight—bridging the gap between concept and production with thoughtful engineering.
Advanced Manufacturing Technologies: Pushing boundaries is part of Klapperich Tool Inc’s DNA. Their investment in 3D printing and welding technologies opens new doors for prototyping, customization, and rapid iteration. These advanced capabilities complement their traditional strengths, allowing them to offer flexible, forward-thinking solutions for today’s evolving manufacturing landscape.

Our Products include:

Milling
Lathes
Grinders/Abrasive Finishings
EDM
3D Printers (FDM)
Presses
Welding

Contact Us

Klapperich Tool Inc
857 Schneider Dr South Elgin, IL 60177
Phone: (847) 608-8471
Fax: (847) 841-6704
Email: paul@klapperichtool.com

Where To Find Us

Payment Types Accepted

Personal Checks, Cash, Square (Square Accepts: Visa, Master Card, American Express, Discover, JCB, or UnionPay)

Our Hours

Holiday Hours May Vary. Please Call For Details.

Monday: 7:00 AM - 6:00 PM
Tuesday: 7:00 AM - 6:00 PM
Wednesday: 7:00 AM - 6:00 PM
Thursday: 7:00 AM - 6:00 PM
Friday: 7:00 AM - 6:00 PM
Saturday: 7:00 AM - 12:00 PM

Info

Equipment List

FAQ

What industries do you serve?

We work with a wide range of industries including automotive, aerospace, agriculture, medical, and general manufacturing.

Do you offer custom machining?

Yes, we provide custom CNC machining and tool-making services tailored to your specifications and project needs.

Can you help with prototype development?

Absolutely. We assist with prototype design, development, and testing, helping bring your ideas to life with precision and efficiency.

What materials can you work with?

We machine a variety of materials including aluminum, steel, stainless steel, plastics, and specialty alloys.

How do I request a quote?

You can contact us through our website’s contact form or call us directly to discuss your project and receive a custom quote.