Business Details
35 Years
experience
Emergency
services
Your Trusted Partner for Precision Machining & Engineering Solutions
ISSI Engineering & Machining has been a trusted source for precision machining and custom engineering solutions since 1991. Our Indianapolis-based company operates two specialized facilities offering large-capacity CNC and manual machining, reverse engineering, and emergency breakdown services. With decades of experience serving aerospace, racing, food processing, packaging, and general mechanical industries, we remain committed to exceeding customer expectations for quality, precision, and reliability. Founded by Max Rettig in 1991, our company grew from humble beginnings to become a full-service machining and precision grinding shop following our acquisition by Gribbins Specialty Group in 2020. Our core values of integrity, safety, quality, and service continue to drive our operations, including continuous improvement of quality systems to meet or exceed client requirements.We specialize in rapid turnaround times, versatile machining capabilities for projects of all sizes, and expert reverse engineering of complex components. Our ISO 9001:2015 certification demonstrates our commitment to maintaining the highest quality standards across all our services. As part of the Gribbins family of companies, we uphold a legacy of craftsmanship and innovation while positioning for future growth. Our state-of-the-art equipment and skilled team enable us to deliver accurate, efficient, and consistent results for demanding industrial applications. Whether engineering custom processes or delivering precision machining, we focus on building long-term partnerships based on trust and exceptional service.
Services
Engineering Design
Reverse Engineering
CNC Machining
Conventional Machining
Grinding
Process Development
Details
- Year established: 1991
Highlights and features
- We offer over 30 years of precision machining experience since 1991
- Our ISO 9001:2015 certification ensures quality manufacturing standards
- We provide same-day or next-day delivery for urgent machining needs
- Our facilities handle both large-format manual machining and advanced multi-axis operations
- Our engineers specialize in reverse-engineering complex industrial components
Associations and certifications
- ISO 9001:2015
Services
Engineering Design
Our engineering design team creates customized solutions for complex manufacturing challenges. We develop detailed CAD models and engineering drawings to support precision machining operations across multiple industries. Our designers work closely with clients to optimize part functionality while maintaining manufacturability.
Reverse Engineering
We specialize in reverse-engineering components from simple parts to complex assemblies. Using advanced measurement tools and CAD software, we recreate precise digital models of existing parts for replacement or improvement purposes. This service supports legacy equipment maintenance and component optimization.
CNC Machining
Our CNC machining capabilities include multi-axis operations for complex geometries and tight tolerances. We program and operate advanced CNC equipment to produce precision components from various materials. This service supports both prototyping and full-scale production runs for industrial clients.
Conventional Machining
We maintain large-format manual machining capabilities alongside our CNC operations. Our skilled machinists perform precision work on traditional equipment for applications requiring hands-on expertise. This service accommodates oversized components and specialized machining requirements.
Process Development
Our process development team creates efficient manufacturing workflows for complex components. We analyze production requirements to implement cost-effective machining strategies while maintaining quality standards. This service improves production efficiency and reduces lead times for industrial clients.
Questions
What industries do you serve with your machining services?
We serve aerospace, racing, food processing, packaging, and general mechanical industries with precision machining solutions.
Are you ISO 9001 certified?
Yes, we maintain ISO 9001:2015 certification for our quality management systems.
Do you offer emergency machining services?
Yes, we provide emergency breakdown services with rapid turnaround times.
What machining capabilities do you have?
We offer both large-format manual machining and advanced multi-axis CNC machining operations.
How quickly can you complete machining projects?
We specialize in expedited services with same-day or next-day delivery options available.
Reviews (1)
Richard Lay
Jul 01, 2013
Report
I have worked with ISSI in a couple of different capacities, as a maintenance mechanic on the floor as the end user of there work and as a planner/scheduler working with them on fabricating OEM parts at a much reduced cost. And also in those emergency situations where time is critical to restore our equipment to running condition. In all of these situations ISSI has never failed to come through for us. I am always confident that no matter what issue arises ISSI will be able to help us through it.
