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H P P Precision Machine Co Inc

"Where Innovation And Experience Makes The Difference"

About Us

HPP Precision Machine Co. Inc., based in Frankfort, IL, is a trusted machine shop serving the Chicagoland area. With over 70 years of combined experience, we specialize in high-quality machining, welding, millwork, and precision manufacturing. Since our founding in 2005, we have built a strong reputation for excellence, craftsmanship, and reliability. Our skilled team is dedicated to delivering superior products with precision and attention to detail, ensuring customer satisfaction at every step. Whether you need custom machining, fabrication, or repair services, HPP Precision Machine Co. Inc. is your go-to partner for quality and precision. Contact us today to learn more!


Areas Served

Will County, IL | Cook County, IL | Frankfort, IL | New Lenox, IL | Joliet, IL | Mokena, IL

Our Professional Associations


What We Offer

Our Specialties include:

Our Services include:


Contact Us

H P P Precision Machine Co Inc
22829 S Mustang Rd Suite C Frankfort, IL 60423
Phone: (708) 715-3885
Email: larryhpp@sbcglobal.net

Serving Chicagloand

Where To Find Us

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Payment Types Accepted

Personal Checks

Our Hours

Holiday Hours May Vary. Please Call For Details.

Monday: 8:00 AM - 4:00 PM
Tuesday: 8:00 AM - 4:00 PM
Wednesday: 8:00 AM - 4:00 PM
Thursday: 8:00 AM - 4:00 PM
Friday: 8:00 AM - 4:00 PM
Saturday: 7:00 AM - 12:00 PM


FAQ

What services does H.P.P. Precision Machine Co. Inc offer?
We specialize in precision CNC machining, milling, turning, prototyping, and custom part fabrication. Our shop handles both small and large production runs with tight tolerances and high-quality finishes.
What materials do you work with?
We machine a wide range of materials including aluminum, stainless steel, carbon steel, brass, copper, plastics, and exotic alloys. If you have specific material requirements, we’re happy to discuss them.
Do you accept custom or prototype orders?
Yes, we welcome custom jobs, one-off parts, and prototype projects. Whether you have a complete CAD file or just an idea, our team can help turn it into a precision-machined reality.
What industries do you serve?
We serve a variety of industries including aerospace, automotive, medical, defense, energy, and general manufacturing. Our shop is equipped to meet industry-specific standards and tolerances.
How can I request a quote or place an order?
You can request a quote by contacting us via phone or email, or through our website. Please include part drawings, material specifications, quantities, and any relevant deadlines for the most accurate estimate.

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