HL Precision Manufacturing, Inc.

The industry leader of high-quality, precision CNC machining, Sheet Metal, Certified Welding, Advanced Assembly and Finishing of parts, weldments and assemblies to companies all over the world. ISO 9001:2015 & ITAR certified.
We Flatten Learning Curves.

HL Precision Manufacturing, Inc.

The industry leader of high-quality, precision CNC machining, sheet metal/fabrication, certified welding, advanced assembly and finishing of parts, weldments and assemblies to companies all over the world. ISO 9001:2015 & ITAR certified.
We Flatten Learning Curves.

When pushing the frontiers of manufacturing excellence,

it helps to have a partner who shares your vision and ambition.

Who we are: The HL difference

W e are focused on nurturing our people and purpose-driven work for our customers. The people who make HL a success, seek to make an impact beyond the walls of our facilities.

For over 30 years, HL has invested in our people, resources and technology to become a leader in the advanced manufacturing industry.

Utilizing the latest in CNC machining (milling, turning, swiss), sheet metal fabrication, certified welding, advanced assembly, powder coating/wet painting and inspection technology, HL has built a reputation for excellence.

The deeply-rooted vision of our leadership team unites our goal to not only provide precision solutions for your every need, excellent customer service and employment but to continually earn the loyalty and trust of our customers through our integrity and competitive pricing.

We strive daily to bring meaning and purpose to the work of our team by developing a culture based upon the tenets of our motto: Precision work, the best people, working for a purpose.

Our vision: The deeply-rooted vision of our leadership team unites our goal to be a leading provider of close tolerance precision parts, components, weldments and assemblies, achieving the highest quality product and customer service, and employing highly skilled customer-centric employees. 

Our mission: HL Precision Manufacturing, Inc. will invest in the best people, processes and technology in order to achieve the highest customer satisfaction, an acceptable return on investment, and opportunities and security for its employees.

Our state-of-the-art facilities:
• 85,000 sq ft combined space
• Fully climate controlled
• Located within one to three miles of three different interstate highways: I-74, 72, and 57
• Approximately two hours from Chicago, Indianapolis and St. Louis

Take a tour of our facilities:

Exceptional people, compelling solutions

Precision CNC Machining

Our largest department, precision machining, includes 3-axis to 5-axis milling, turning, turn/mill, swiss and EDM machines. We take pride in our state-of-the-art technology and our expertise in tight-tolerance machining.

Sheet Metal/Fabrication

Our second facility is home to our large sheet metal/fabrication division. We have an extensive list of machines including Shear(s), CNC Turret Punches with Forming Tools, CNC Press Brakes and PEM Inserters.

Certified Welding

Our welders are certified to the AWS standards in MIG, TIG and Spot Welding. Through our Lean Manufacturing practices, we are able to “flex” employees to and from the welding department, based on the needs of our customers.

Advanced Assembly

Our diverse capabilities in our assembly department allow us to excel in being one company, with multiple solutions for our customers. We are proud to offer our extensive experience with simulator structure assemblies, advanced weldment assemblies, close tolerance working frames, cell sorting device assembly, turnstile/lens assembly and more.

Finishing Solutions

We offer our customers a diverse group of finishing solutions, including powder coating, wet painting, passivation, chromate conversion lines (RoHS Compliant) and vibratory bowl finishers. We also have a stringent requirement process for our vendors. Any capabilities we do not have, we have an approved supplier who can handle it.

Quality Control

We put our attention to detail at the forefront of our business. Our cutting-edge inspection technology, which includes 3D Scanning Romer and fully-automated CMM, paired with our highly experienced quality personnel, ensures that your parts will be fully inspected with the right people and the right equipment before leaving our facilities.

We Flatten Learning Curves.

Military; Aerospace, Naval, Land

Medical Instruments

Agriculture & Energy

Electronic Retail

Bottling & Capping

Scientific Instruments

Keeping Your Programs Secure.

Cybersecurity attacks for the aerospace and defense industries continue to increase in frequency and sophistication.

The Department of Defense recently issued new contract clause, DFARS 252.204–7012, in an effort to safeguard covered defense information and cyber incident reporting.

The DoD, its contractors and subcontractors must provide adequate security to safeguard DoD controlled technical information resident on or transiting through their unclassified information systems.


HL  has been selected to partner with the Digital Manufacturing and Design Innovation Institute (DMDII) to develop an understanding of costs, capabilities and effectiveness of DoD-required cybersecurity measures for manufacturing operations. Network infrastructure will be analyzed by DoD project contractor and generate suggested changes if any, to achieve compliance with requirements.

HL is proud to have the opportunity to positively impact the manufacturing competitiveness and security of the United States Government.  HL is also proud to announce it’s now fully compliant under DFARS 252.204-7012.

Finding a reliable supply partner has never been this easy.

Request a Quote

The people behind your product:

Customer Solutions

How has HL grown successfully over the past 30 years? Relationships. Our company has grown by word-of-mouth, which is testament to the quality of our work and the people who directly support our customers. With over 50 years of combined industry expertise, our Customer Solutions Team make the relationships with our customers a truly exceptional experience.

These are the people behind your PO’s.

Production Personnel

We take pride in the work we do for you. With an average tenure of 20 years, we know our culture is strong and our people are passionate about the impressive work we do. Our Production Team is the best in the industry. They are well-trained, cross-trained in multiple departments and have many years of experience doing the work that we do at HL.

These are the people behind your parts.

Technical Team

Our Technical Team is key to our success. With over 80 years of industry experience, these are the people who can assist you with any technical questions, concerns or new ideas. We are consistently looking for opportunities to be competitively priced and provide suggestions for improvement for our customers. We view these experts as a value-add to our customers.

These are the people behind the program.

Quality Assurance

The programs we support require unique capabilities, the best people, state-of-the-art equipment and an exceptional Quality Team. Our director of quality and inspectors are not just working for HL, they work for you. Our Quality Team conducts First-Article Inspections, calibration logs, corrective/preventative actions and comply with all ISO 9001:2015 requirements.

These are the people behind precision.

The highest standards. The happiest customers.

I just met with Steve Hillard, the CEO of HL Precision. They are a Sheet Metal and Machining Company recommended to us by our Corporate Procurement Team. I have to tell you that I have never been more pleased with a fab house both on their turnaround time on quotes and the quality of their work.  

They can do the larger work and all the way down to swiss-type-machining. One more thing… big surprise.. they deliver on time. With your permission I would like to give him your contact information, I think you will find meeting HL beneficial.

Purchasing Manager, Military Technologies Industry

HL Precision Manufacturing has been my primary machined parts vendor for 14 years. The quality and delivery time, along with pricing are outstanding. I buy in smaller quantities, and continually receive prompt, high quality products. 

I have been treated very well by all the people I have dealt with at HL. The employees and ethical business practices that HL provides their customers with, is a great combination of professional and easy going.

Engineering Technician, Industrial Instruments Industry

We have worked with HL for many years on a wide variety of projects. Our company thanks HL for being an excellent supplier of the highest quality of products, but more than that, HL has people with good hearts. 

HL Precision Manufacturing has built a terrific company with great dedicated employees. My company and I look forward to continuing our relationship with HL for our manufacturing needs.

Diversified Electro-Mechanical Designer/Builder

Our company is consistently pleased to continue our relationship with HL Precision Manufacturing. We have the utmost confidence in your ability to deliver a quality product on schedule.  Your willingness to work with us to provide competitive prices, is key to our ability to be also be competitive in a very aggressive business environment.  

We have worked with HL Precision for over 7 years and we are always impressed with HL’s customer service representatives and high quality of product. We look forward to a very bright future with HL and our company.

Military/Defense Industry

Choose a job you love and you’ll never have to “work” a day in your life.

Join Our Growing Team


Sheet Metal Facility

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